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13453-07-1

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13453-07-1 Usage

Chemical Properties

orange-red to dark red crystals

Physical properties

Red monoclinic crystals; deliquesces; density 4.7 g/cm3; sublimes at 180°C (760 torr); highly soluble in water; soluble in alcohol and ether; slightly soluble in liquid ammonia.

Uses

Different sources of media describe the Uses of 13453-07-1 differently. You can refer to the following data:
1. Gold(III) chloride is used in colloidal gold solutions, in photography and as a print toning agent(gold toning), starting solution to form other gold compounds and a precursor for preparation of ultra pure gold metal. It is used in electroplating and electroless plating as an anode in an electric cell. Gold(III) chloride acts as a gold catalyst and cell body stains for bright field and dark field microscopy.
2. Photography, gold plating, special inks, medicine, ceramics (enamels, gilding, and painting porcelain), glass (gilding, ruby glass), manufacture of finely divided gold and purple of Cassius.
3. It is important to note that the Cl2 used here must be hot chlorine gas.

Preparation

Gold(III) chloride may be produced by the combination of metallic gold with chlorine gas at elevated temperatures: 2Au + 3Cl2 → 2AuCl3 It may be prepared in the laboratory by the reaction of iodine monochloride with metallic gold: 2Au + 6ICl → 2AuCl3 + 3I2 The compound should be stored tightly closed and protected from light.

Definition

A compound prepared by dissolving gold in aqua regia. The bright yellow crystals (chloroauric acid) produced on evaporation are heated to form dark red crystals of gold(III) chloride. The chloride decomposes easily (at 175°C) to give gold(I) chloride and chlorine; at higher temperatures it decomposes to give gold and chlorine. Gold(III) chloride is used in photography. It exists as a dimer, Au2Cl6.

Reactions

When heated at 254oC, gold(III) chloride decomposes to gold(I) chloride and chlorine. Passing hydrogen sulfide into an ether solution of the compound yields gold(III) sulfide, Au2S3. A similar reaction occurs when alcoholic solutions of gold(III) chloride and hydrogen selenide are mixed, producing gold(III) selenide, Au2Se3, a black amorphous solid. Gold(III) chloride may be reduced readily to metallic gold by common reducing agents. Thus, reduction with stannous chloride in dilute aqueous medium yields colloidal gold in which the atom carries a negative charge. “Cassius purple” is produced from the oxidation of tin to form H2Sn(OH)6, which protects colloidal gold from coagulation, imparting ruby red color to the solution. Gold(III) chloride reacts with ammonia forming a gold(III)-nitrogen derivative, an explosive product, known as, “fulminate of gold”. Reaction with Grignard reagent, RMgX in ether yields dialkyl gold(III) chloride, R2AuCl3, which may be converted readily to other dialkyl gold(III) complexes by replacement of the chloride anion by a donor ligand.

General Description

The structure of gold chloride is monoclinic in nature. It sublimes at elevated temperatures.

Safety Profile

Experimental reproductive effects. Human mutation data reported. Reaction with ammonia or ammonium salts yields fulminating gold, a heat-, friction-, and impact-sensitive explosive similar to mercury and silver fulminates. See also GOLD COMPOUNDS and CHLORIDES. When heated to decomposition it emits toxic fumes of Cl-.

Check Digit Verification of cas no

The CAS Registry Mumber 13453-07-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,4,5 and 3 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 13453-07:
(7*1)+(6*3)+(5*4)+(4*5)+(3*3)+(2*0)+(1*7)=81
81 % 10 = 1
So 13453-07-1 is a valid CAS Registry Number.
InChI:InChI=1/Au.3ClH/h;3*1H/q+3;;;/p-3/rAuCl3/c2-1(3)4

13453-07-1 Well-known Company Product Price

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  • (Code)Product description
  • CAS number
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  • Detail
  • Alfa Aesar

  • (43360)  Gold(III) chloride, Premion?, 99.99% (metals basis), Au 64.4% min   

  • 13453-07-1

  • 1g

  • 1549.0CNY

  • Detail
  • Alfa Aesar

  • (43360)  Gold(III) chloride, Premion?, 99.99% (metals basis), Au 64.4% min   

  • 13453-07-1

  • 5g

  • 5756.0CNY

  • Detail
  • Alfa Aesar

  • (12163)  Gold(III) chloride, Au 64.4% min   

  • 13453-07-1

  • 0.25g

  • 743.0CNY

  • Detail
  • Alfa Aesar

  • (12163)  Gold(III) chloride, Au 64.4% min   

  • 13453-07-1

  • 1g

  • 1590.0CNY

  • Detail
  • Alfa Aesar

  • (12163)  Gold(III) chloride, Au 64.4% min   

  • 13453-07-1

  • 5g

  • 5999.0CNY

  • Detail

13453-07-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name Gold(III) chloride

1.2 Other means of identification

Product number -
Other names Trichlorogold

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:13453-07-1 SDS

13453-07-1Synthetic route

pyrosulfuryl chloride

pyrosulfuryl chloride

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
byproducts: SO2, SO3; in melt;
sodium azide

sodium azide

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
With hydrogenchloride In water heating in sealed tube, 100°C;
gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
With thionyl chloride In neat (no solvent) heating in sealed tube, 200°C (minimum 10 days);
With chlorine gaseous Cl2, at moderated temp.;
With chlorine gaseous Cl2, in presence of moisture, at ambient temp.;
(198)AuCl3
7699-40-3

(198)AuCl3

A

gold-198

gold-198

B

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
In not given Kinetics;
In not given Kinetics;
thionyl chloride
7719-09-7

thionyl chloride

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
In neat (no solvent) 200°C; 10 d (small yield);;
In neat (no solvent) 200°C; 10 d (small yield);;
benzene diazonium chloride
100-34-5

benzene diazonium chloride

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
under acetone, in presence chalk;
gold(III) chloride
13453-07-1

gold(III) chloride

5-(3,4,5-trimethoxybenzyl)pyrimidine-2,4-diamine
738-70-5

5-(3,4,5-trimethoxybenzyl)pyrimidine-2,4-diamine

3(CH3O)3C6H2CH2C4HN2(NH2)2*Au(3+)*3Cl(1-)=((CH3O)3C6H2CH2C4HN2(NH2)2)3AuCl3

3(CH3O)3C6H2CH2C4HN2(NH2)2*Au(3+)*3Cl(1-)=((CH3O)3C6H2CH2C4HN2(NH2)2)3AuCl3

Conditions
ConditionsYield
In methanol adding soln. of AuCl3 to soln. of trimethoprim in methanol; stirring for 24h at room temp.; evapn. (vac., 50°C), addn. of ether containing some MeOH, pptn.,filtn., dissolving in methanol, pptn. with ether, (this step was repeated three times), filtration, washing with ether, drying in vac. over P4O10 at 100°C; elem. anal.;64%
N,N-dimethylthioformamide
758-16-7

N,N-dimethylthioformamide

gold(III) chloride
13453-07-1

gold(III) chloride

(gold(III) trichloride (N,N'-dimethylthioformamide))
142513-88-0

(gold(III) trichloride (N,N'-dimethylthioformamide))

Conditions
ConditionsYield
In tetrahydrofuran addn. of AuCl3 to a soln. of N,N'-dimethylthioformamide in THF (under Ar), stirring at room temp. for 4 h; filtn. through anhydrous MgSO4, reducing volume in vacuo, slow addn. of pentane, soln. is left at -30°C until crystals appeared, decanting, drying in vacuo, elem. anal.;62%
2-(4-methoxybenzylidene)-N-phenylhydrazinecarbothioamide
74959-64-1

2-(4-methoxybenzylidene)-N-phenylhydrazinecarbothioamide

gold(III) chloride
13453-07-1

gold(III) chloride

(Au(4-methoxybenzaldehyde)-4-phenyl-3-thiosemicarbazone)Cl3)2*2H2O

(Au(4-methoxybenzaldehyde)-4-phenyl-3-thiosemicarbazone)Cl3)2*2H2O

Conditions
ConditionsYield
In methanol refluxed for about 30 min,pptn.; ppt. washed with water, dried under reduced pressure for 24 h, elem. anal.;60%
Primaquine
90-34-6

Primaquine

gold(III) chloride
13453-07-1

gold(III) chloride

Au{8-(4-amino-1-methylbutylamino)-6-methoxyquinoline}3Cl3

Au{8-(4-amino-1-methylbutylamino)-6-methoxyquinoline}3Cl3

Conditions
ConditionsYield
In ethanol; water 1:1 aq. ethanolic soln. of AuCl3 and the ligand (in 1:3 molar ratio) was refluxed for about 1 h; concd., cooled to room temp., ppt. was sepd., washed with ice cold aq. ethanol, dried at room temp. over P4O10 under vac., recrystd. from acetone; elem. anal.;60%
gold(III) chloride
13453-07-1

gold(III) chloride

bismuth(III) chloride
7787-60-2

bismuth(III) chloride

AuBiCl6

AuBiCl6

Conditions
ConditionsYield
In neat (no solvent) vac.; equimolar ratio, chemical transport (230-215°C, several d);60%
chloropentaammineiridium(III) chloride

chloropentaammineiridium(III) chloride

gold(III) chloride
13453-07-1

gold(III) chloride

[Ir(NH3)5Cl](2+)*[AuCl4](1-)*Cl(1-)=[Ir(NH3)5Cl][AuCl4]Cl
900504-69-0

[Ir(NH3)5Cl](2+)*[AuCl4](1-)*Cl(1-)=[Ir(NH3)5Cl][AuCl4]Cl

Conditions
ConditionsYield
In water addn. of freshly prepared aq. soln. of AuCl3 to warm aq. soln. of (Ir(NH3)5Cl)Cl2 (40°C) in ratio Ir-to-Au 1:1; crystn. for 2 h; filtration in vac., washing with min. amt. of H2O; drying in air;60%
gold(III) chloride
13453-07-1

gold(III) chloride

2-mesitylmagnesium bromide
2633-66-1

2-mesitylmagnesium bromide

(mesitylaurate(I))5

(mesitylaurate(I))5

Conditions
ConditionsYield
Stage #1: gold(III) chloride; 2-mesitylmagnesium bromide In tetrahydrofuran at -80℃; for 3h; Inert atmosphere; Schlenk technique;
Stage #2: In tetrahydrofuran; 1,4-dioxane at 20℃; for 0.5h; Inert atmosphere; Schlenk technique;
55%
gold(III) chloride
13453-07-1

gold(III) chloride

[Au(CH3S(O)CH3)2Cl2](1+)*AuCl2(1-) = [Au(CH3S(O)CH3)2Cl2][AuCl2]

[Au(CH3S(O)CH3)2Cl2](1+)*AuCl2(1-) = [Au(CH3S(O)CH3)2Cl2][AuCl2]

Conditions
ConditionsYield
With dimethyl sulfoxide In ethanol; chloroform anhydrous conditions, DMSO added to soln. of AuCl3 in chloroform with 4% ethanol; precipitate filtered, washed with ether, dried in vacuum, elem. anal.;53%
pyrosulfuryl chloride
7791-27-7

pyrosulfuryl chloride

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
byproducts: SO2, SO3; in melt;
sodium azide

sodium azide

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
With hydrogenchloride In water heating in sealed tube, 100°C;
gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
With thionyl chloride In neat (no solvent) heating in sealed tube, 200°C (minimum 10 days);
With chlorine gaseous Cl2, at moderated temp.;
With chlorine gaseous Cl2, in presence of moisture, at ambient temp.;
(198)AuCl3
7699-40-3

(198)AuCl3

A

gold-198

gold-198

B

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
In not given Kinetics;
In not given Kinetics;
thionyl chloride
7719-09-7

thionyl chloride

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
In neat (no solvent) 200°C; 10 d (small yield);;
In neat (no solvent) 200°C; 10 d (small yield);;
benzene diazonium chloride
100-34-5

benzene diazonium chloride

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
under acetone, in presence chalk;
arsenic trichloride
7784-34-1

arsenic trichloride

A

arsenic

arsenic

B

gold(III) chloride
13453-07-1

gold(III) chloride

disulfur dichloride
10025-67-9

disulfur dichloride

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
In not given
antimonypentachloride
7647-18-9

antimonypentachloride

gold(III) chloride
13453-07-1

gold(III) chloride

phosphorus pentachloride
10026-13-8, 874483-75-7

phosphorus pentachloride

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
byproducts: PCl3;
chlorine
7782-50-5

chlorine

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
In neat (no solvent) slow reaction;;
In neat (no solvent) passing gaseous chlorine ovver gold sponge at 265°C;; recrystd. on the cool wall of reactor;;
In neat (no solvent) reacted at 250°C; sublimated at 250-280°C;
chlorine
7782-50-5

chlorine

A

gold(III) chloride
13453-07-1

gold(III) chloride

B

gold(I) chloride

gold(I) chloride

Conditions
ConditionsYield
In neat (no solvent) powdery Au; at 180 to 190°C;; AuCl and small amounts of AuCl3 obtained;;
In neat (no solvent) powdery Au; at 180 to 190°C;; AuCl and small amounts of AuCl3 obtained;;
potassium tetrachloroaurate(III)

potassium tetrachloroaurate(III)

silver carbonate

silver carbonate

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
In further solvent(s) byproducts: AgCl, K2CO3; in abs. alc.;
In further solvent(s) byproducts: AgCl, K2CO3; in abs. alc.;
gold(I) iodide

gold(I) iodide

chlorine
7782-50-5

chlorine

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
In water
In water
gold(III) tetrachloride trihydrate

gold(III) tetrachloride trihydrate

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
With SOCl2 In thionyl chloride byproducts: SO2, HCl; HAuCl4*3H2O heated under reflux with SOCl2; remaining SOCl2 removed by syringe; ppt. dried in vac. at 65°C for 4 h;
arsenic trichloride
7784-34-1

arsenic trichloride

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
15°C; on surface of rest of Au pptd. As; AuCl3 dissolved in AsCl3;
15°C; on surface of rest of Au pptd. As; AuCl3 dissolved in AsCl3;
sulfuryl dichloride
7791-25-5

sulfuryl dichloride

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
In neat (no solvent) some hours (160°C); gold powder;;
hydrogenchloride
7647-01-0

hydrogenchloride

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
With nitric acid dissolving Au in aqua regia by mild heating (60 ° C) under N2; heating for several hours at 140 ° C;;
With HNO3 In hydrogenchloride; nitric acid gold was dissolved in aqua regia; heating in a mineral oil bath at 120°C for 3 h;;
gold(I) chloride - phosphorus trichloride

gold(I) chloride - phosphorus trichloride

antimony(III) chloride
10025-91-9

antimony(III) chloride

A

gold(III) chloride
13453-07-1

gold(III) chloride

silver tetrachloroaurate(III)
63947-88-6

silver tetrachloroaurate(III)

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
byproducts: AgCl; decompn.;
byproducts: AgCl; decompn.;
tetrachloroauric(III) acid hydrate

tetrachloroauric(III) acid hydrate

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
In thionyl chloride stirring for 3 days, color changed from yellow to orange; removing thionyl chloride; drying (vac., room temp.);
tetrachloroauric(III) acid hydrate

tetrachloroauric(III) acid hydrate

chlorine
7782-50-5

chlorine

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
In neat (no solvent) exposing H(AuCl4)*(H2O)x in dry dichlorine flow at 200°C for 30 min (Handbuch der praeparativen unorganishen Chemie, Ed. by G. Brauer (Ferdinand Enke, Stuttgart, 1981; Mir, Moscow, 1985), vol. 3);
gold(III) chloride-phosphorus pentachloride

gold(III) chloride-phosphorus pentachloride

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
With water byproducts: HCl, H3PO4; effect of moisture;
byproducts: phosphoric acid; evapn. in vac.;
byproducts: phosphoric acid; evapn. in vac.;
With H2O byproducts: HCl, H3PO4; effect of moisture;
gold(III) chloride-phosphorus pentachloride

gold(III) chloride-phosphorus pentachloride

A

phosphorus pentachloride
10026-13-8, 874483-75-7

phosphorus pentachloride

B

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
120°C; reaction started at ambient temp. (PCl5 gas developed);
120°C; reaction started at ambient temp. (PCl5 gas developed);
gold(III) chloride-phosphorus pentachloride

gold(III) chloride-phosphorus pentachloride

antimonypentachloride
7647-18-9

antimonypentachloride

A

SbCl5*PCl5
16551-08-9

SbCl5*PCl5

B

gold(III) chloride
13453-07-1

gold(III) chloride

rubidium aurate(III)

rubidium aurate(III)

A

rubidium chloride

rubidium chloride

B

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
With hydrogenchloride
With HCl
cesium aurate(III)

cesium aurate(III)

A

cesium chloride

cesium chloride

B

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
With hydrogenchloride
With HCl
gold(III) chloride-sulfur tetrachloride

gold(III) chloride-sulfur tetrachloride

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
With tin chloride also formed a double derivative of tin chloride with SCl4;
With tin chloride also formed a double derivative of tin chloride with SCl4;
gold(III) chloride-sulfur tetrachloride

gold(III) chloride-sulfur tetrachloride

arsenic trichloride
7784-34-1

arsenic trichloride

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
also formed a double derivative of AsCl3 with SCl4;
also formed a double derivative of AsCl3 with SCl4;
gold(III) chloride-sulfur tetrachloride

gold(III) chloride-sulfur tetrachloride

antimonypentachloride
7647-18-9

antimonypentachloride

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
also formed a double derivative of SbCl5 with SCl4;
also formed a double derivative of SbCl5 with SCl4;
carbon monoxide
201230-82-2

carbon monoxide

antimony pentafluoride
7783-70-2

antimony pentafluoride

gold(III) chloride
13453-07-1

gold(III) chloride

bis(carbonyl)gold(I) undecafluorodiantimonate(V)

bis(carbonyl)gold(I) undecafluorodiantimonate(V)

Conditions
ConditionsYield
In further solvent(s) byproducts: COF2; absence of air and moisture; stirring AuCl3 in SbF5 under 0.6 atm CO (60-70°C, 5 d); evapn. (vac., 55°C);99%
bismuth
7440-69-9

bismuth

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
In melt in pyridinium chloride melt;95%
In water
In not given excess AuCl3; slow redn.;
In hydrogenchloride fast redn.;
In not given excess AuCl3; slow redn.;
antimony
7440-36-0

antimony

gold(III) chloride
13453-07-1

gold(III) chloride

Conditions
ConditionsYield
In melt in pyridinium chloride melt;95%
In not given
In further solvent(s) in melted pyridinium hydrogenchloride (C5H6NHCl2);
gold(III) chloride
13453-07-1

gold(III) chloride

mercury

mercury

Conditions
ConditionsYield
In melt in pyridinium chloride melt;95%
In not given excess AuCl3; slow redn.;
In hydrogenchloride moderate redn.;
In not given excess AuCl3; slow redn.;
[dicadmium(diisobutyldithiocarbamate)4]

[dicadmium(diisobutyldithiocarbamate)4]

gold(III) chloride
13453-07-1

gold(III) chloride

bis(N,N-di-iso-butyldithiocarbamato-S,S')gold(III) tetrachloroaurate(III)
1379526-24-5

bis(N,N-di-iso-butyldithiocarbamato-S,S')gold(III) tetrachloroaurate(III)

Conditions
ConditionsYield
With HCl In hydrogenchloride; water to corresponding Cd compd. soln. of AuCl3 in 2 M HCl added dropwise, stirred for 1 h; recrystn. (acetone); XRD;93%
Cd2(N,N-dipropyldithiocarbamate)4

Cd2(N,N-dipropyldithiocarbamate)4

gold(III) chloride
13453-07-1

gold(III) chloride

bis(N,N-dipropyldithiocarbamato-S,S')gold(III) hexachlorodicadmate(II)

bis(N,N-dipropyldithiocarbamato-S,S')gold(III) hexachlorodicadmate(II)

Conditions
ConditionsYield
With HCl In hydrogenchloride; water to corresponding Cd compd. soln. of AuCl3 in 2 M HCl added dropwise, stirred for 1 h; recrystn. (EtOH); XRD;91%
N,N,N'-tris(trimethylsilyl)benzamidine
24261-90-3

N,N,N'-tris(trimethylsilyl)benzamidine

gold(III) chloride
13453-07-1

gold(III) chloride

N,N'-bis(trimethylsilyl)benzamidinato-dichlorogold
122498-60-6

N,N'-bis(trimethylsilyl)benzamidinato-dichlorogold

Conditions
ConditionsYield
In dichloromethane byproducts: ClSi(CH3)3; tris(trimethylsilyl)benzamidine added to a stirred suspension of AuCl3 in CH2Cl2 at 0°C, cooling removed, filtered; solvent removed, cooled down to 4°C, washed (cold CH2Cl2), dried in vacuo; elem. anal., IR;90%
cadmium(II) bis(dithiocarbamate)

cadmium(II) bis(dithiocarbamate)

gold(III) chloride
13453-07-1

gold(III) chloride

bis(N,N-dimethyldithiocarbamato-S,S')gold(III) tetrachlorocadmate(II)

bis(N,N-dimethyldithiocarbamato-S,S')gold(III) tetrachlorocadmate(II)

Conditions
ConditionsYield
With HCl In hydrogenchloride; water to corresponding Cd compd. soln. of AuCl3 in 2 M HCl added dropwise, stirred for 1 h; recrystn. (MeOH); XRD;89%
norborn-2-ene
498-66-8

norborn-2-ene

gold(III) chloride
13453-07-1

gold(III) chloride

AuCl(norbornene)
107657-95-4

AuCl(norbornene)

Conditions
ConditionsYield
With carbon monoxide In dichloromethane CH2Cl2 soln. of anhyd. AuCl3 was stirred under carbon monoxide at atmospheric pressure at room temp. for 12 h, treated with a CH2Cl2 soln. of norbornene, stirred for 3 h at room temp.; evapd., pentane was added, the product was filtered and dried in vac.; elem. anal.;88%
cadmium diisopropyldithiocarbamate

cadmium diisopropyldithiocarbamate

gold(III) chloride
13453-07-1

gold(III) chloride

bis(N,N-di-iso-propyldithiocarbamato-S,S')gold(III) tetrachloroaurate(III)
1379526-23-4

bis(N,N-di-iso-propyldithiocarbamato-S,S')gold(III) tetrachloroaurate(III)

Conditions
ConditionsYield
With HCl In hydrogenchloride; water to corresponding Cd compd. soln. of AuCl3 in 2 M HCl added dropwise, stirred for 1 h; recrystn. (acetone); XRD;87%
carbon monoxide
201230-82-2

carbon monoxide

gold(III) chloride
13453-07-1

gold(III) chloride

carbonylgold(I) chloride
50960-82-2

carbonylgold(I) chloride

Conditions
ConditionsYield
In thionyl chloride suspn. of anhyd. AuCl3 in SOCl2 stirred, dry CO, 1 h), red soln. filtered, CO uptake continued for 18 h (slow agitation); hexane added to soln. (CO atmosphere), crystals washed with CO-satd. hexane, dried (CO);82.5%
gold(III) chloride
13453-07-1

gold(III) chloride

Au(py)Cl3
14911-01-4

Au(py)Cl3

Conditions
ConditionsYield
With C5H5N In water AuCl3 was dissolved in H2O and pyridine was added with stirring;; the ppt. was dried under vacuum;;82%
K10[P2W20(OH2)2O70]*22H2O

K10[P2W20(OH2)2O70]*22H2O

gold(III) chloride
13453-07-1

gold(III) chloride

7K(1+)*2H(1+)*(AuO(OH2)P2W20O70(H2O)2)(9-)*27H2O=K7H2(AuO(H2O)P2W20O70(H2O)2)*27H2O

7K(1+)*2H(1+)*(AuO(OH2)P2W20O70(H2O)2)(9-)*27H2O=K7H2(AuO(H2O)P2W20O70(H2O)2)*27H2O

Conditions
ConditionsYield
In water to aq. soln. K10(P2W20(OH2)2O70)*22H2O AuCl3 was added and stirred at 55°C for 2 h; soln. was cooled to room temp. and filtered, after 2 days at room temp. ppt. was filtered and dried under suction for 12 h; elem. anal.;78%
2-(2-phenylpropan-2-yl)pyridine
60025-44-7

2-(2-phenylpropan-2-yl)pyridine

gold(III) chloride
13453-07-1

gold(III) chloride

HNC5H4C(CH3)2C6H5(1+)*AuCl4(1-)=[HNC5H4C(CH3)2C6H5][AuCl4]
171509-71-0

HNC5H4C(CH3)2C6H5(1+)*AuCl4(1-)=[HNC5H4C(CH3)2C6H5][AuCl4]

Conditions
ConditionsYield
In chloroform stirring (room temp., 1 h); concn., pptn. on Et2O addn.;73%
gold(III) chloride
13453-07-1

gold(III) chloride

A

phosgene
75-44-5

phosgene

Au4Cl8

Au4Cl8

Conditions
ConditionsYield
With CO In thionyl chloride AuCl3 suspended in SOCl2 under N2, reaction flask evacuated, filled with CO at atm. pressure, stirred at 20.1°C until Au2Cl6 disappeared(36 h); filtration, drying in vac.;A n/a
B 67%
gold(III) chloride
13453-07-1

gold(III) chloride

5-(3,4,5-trimethoxybenzyl)pyrimidine-2,4-diamine
738-70-5

5-(3,4,5-trimethoxybenzyl)pyrimidine-2,4-diamine

3(CH3O)3C6H2CH2C4HN2(NH2)2*Au(3+)*3Cl(1-)=((CH3O)3C6H2CH2C4HN2(NH2)2)3AuCl3

3(CH3O)3C6H2CH2C4HN2(NH2)2*Au(3+)*3Cl(1-)=((CH3O)3C6H2CH2C4HN2(NH2)2)3AuCl3

Conditions
ConditionsYield
In methanol adding soln. of AuCl3 to soln. of trimethoprim in methanol; stirring for 24h at room temp.; evapn. (vac., 50°C), addn. of ether containing some MeOH, pptn.,filtn., dissolving in methanol, pptn. with ether, (this step was repeated three times), filtration, washing with ether, drying in vac. over P4O10 at 100°C; elem. anal.;64%

13453-07-1Relevant articles and documents

Lenher, V.

, p. 354 - 355 (1902)

Waters, W. A.

, p. 1077 (1938)

Improvement of photocatalytic activity of titanium (IV) oxide by dispersion of Au on TiO2

Gao, Y.-M.,Lee, W.,Trehan, R.,Kershaw, R.,Dwight, K.,Wold, A.

, p. 1247 - 1254 (1991)

The photocatalytic oxidation of organic compounds in an aqueous solution containing a suspension of titanium(IV) oxide is a comparatively new method for removing impurities from water. TiO2 samples were prepared by two procedures, and their catalytic activities in the degradation of 1,4-dichlorobenzene were compared to samples of commercial TiO2. It was found that the dispersion of gold onto the surface of the oxide powders greatly increased their photocatalytic activity.

Synthesis, crystal structure, and thermal properties of [Ir(NH 3)5Cl][AuCl4]Cl

Plyusnin,Baidina,Shubin,Korenev

, p. 1834 - 1840 (2008/10/09)

A double complex salt [Ir(NH3)5Cl][AuCl 4]Cl is synthesized and studied by X-ray diffraction. Its crystal data follows: a = 17.369(4) ?, b = 7.7990(16) ?, c = 11.218(2) ?, V = 1430.5(5) ?3, space group C2/m, Z = 4, ρ calcd = 3.19 g/cm3, R = 0.0447. Thermolysis in air, hydrogen, and helium is studied. Copyright

Rh2Cl2(CO)4 adsorbed and tethered on gold powder: IR spectroscopic characterization and olefin hydrogenation activity

Gao,Angelici

, p. 578 - 586 (2007/10/03)

Catalysts were prepared by adsorbing Rh2Cl2(CO)4 directly on gold powder or on gold that contained the tethered ligands 2-(diphenylphosphino)ethane-1-thiol (DPET) or methyl 2-mercaptonicotinate (MMNT). Infrared (IR) studies (diffuse reflectance infrared Fourier transform (DRIFT)) of the catalyst Rh-Au prepared by adsorbing Rh2Cl2(CO)4 directly on Au indicate that a RhI(CO)2 species is present. IR studies of Rh-DPET-Au suggest that tethered cis-Rh(DPET)(CO)2Cl is the major species at relatively high Rh2Cl2(CO)4 loadings, but trans-Rh(DPET)2(CO)Cl is observable at low Rh2Cl2(CO)4 loadings. Spectral investigations of the catalyst Rh-MMNT-Au prepared by adsorbing Rh2Cl2(CO)4 on MMNT-Au suggest that tethered [cis-Rh(MMNT)2(CO)2]+Cl- and (or) Rh(MMNT)(CO)2Cl are the major species at low Rh2Cl2(CO)4 loadings, while a new unidentified species predominates at high Rh2Cl2(CO)4 loadings. All three catalysts are active 1-hexene hydrogenation catalysts under the mild conditions of 40°C and 1 atm of H2; they are much more active than Au powder or Rh2Cl2(CO)4 in solution. Of the three catalysts, Rh-Au is the most active with a maximum turnover frequency (TOF) of 800 mol H2 per mol Rh per min while its turnover (TO) is 29 600 mol H2 per mol Rh during a 2-hour run. Under the conditions of 1-hexene hydrogenation, the catalysts lose their CO ligands. Thus, it appears that a form of Rh metal on Au is the catalytically active species.

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