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potassium methoxide 32% for biodiesel
Cas No: 865-33-8
USD $ 2400.0-2400.0 / Kilogram 1 Kilogram 800 Metric Ton/Month Dezhou Longteng Chemical Co., Ltd. Contact Supplier
Potassium methoxide
Cas No: 865-33-8
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High quality Methanol, Potassium Salt supplier in China
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No Data 1 Kilogram 30 Metric Ton/Month Simagchem Corporation Contact Supplier
High purity Potassium methoxide CAS:865-33-8
Cas No: 865-33-8
USD $ 100.0-500.0 / Gram 1 Gram 99999 Gram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
Potassium methylate 865-33-8
Cas No: 865-33-8
No Data 1 Kilogram 3000 Metric Ton/Year Hefei TNJ chemical industry co.,ltd Contact Supplier
Potassium methoxide
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865-33-8
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Potassium methoxide
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865-33-8 Usage

Chemical Properties

solid
InChI:InChI=1/CH3O.K/c1-2;/h1H3;/q-1;+1

865-33-8 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Aldrich (60402)  Potassiummethoxidesolution  ~25% in methanol (T) 865-33-8 60402-1L-F 3,999.06CNY Detail
Aldrich (60402)  Potassiummethoxidesolution  ~25% in methanol (T) 865-33-8 60402-250ML-F 1,185.21CNY Detail
Aldrich (292788)  Potassiummethoxide  95% 865-33-8 292788-250G 1,447.29CNY Detail
Aldrich (292788)  Potassiummethoxide  95% 865-33-8 292788-5G 498.42CNY Detail
Alfa Aesar (14261)  Potassium methoxide, 90+%    865-33-8 250g 706.0CNY Detail
Alfa Aesar (14261)  Potassium methoxide, 90+%    865-33-8 50g 173.0CNY Detail
Alfa Aesar (42551)  Potassium methoxide, 5% w/v in methanol    865-33-8 100ml 1101.0CNY Detail
Alfa Aesar (42551)  Potassium methoxide, 5% w/v in methanol    865-33-8 25ml 341.0CNY Detail

865-33-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name Potassium methoxide

1.2 Other means of identification

Product number -
Other names potassium,methanolate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Fuels and fuel additives,Intermediates
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:865-33-8 SDS

865-33-8Synthetic route

methanol
67-56-1

methanol

potassium phenolate
100-67-4

potassium phenolate

A

potassium methanolate
865-33-8

potassium methanolate

B

phenol
108-95-2

phenol

Conditions
ConditionsYield
With 1-chloro-2,4-dinitro-benzene at 40℃; Equilibrium constant; Thermodynamic data; further temperatures, ΔH(activ.), ΔG(activ.), ΔS(activ.);
methanol
67-56-1

methanol

potassium 2-naphthoxide
36294-21-0

potassium 2-naphthoxide

A

potassium methanolate
865-33-8

potassium methanolate

B

β-naphthol
135-19-3

β-naphthol

Conditions
ConditionsYield
With 1-chloro-2,4-dinitro-benzene at 40℃; Equilibrium constant; Thermodynamic data; further temperatures, ΔH(activ.), ΔG(activ.), ΔS(activ.);
methanol
67-56-1

methanol

potassium 1-naphtholate
19402-71-2

potassium 1-naphtholate

A

α-naphthol
90-15-3

α-naphthol

B

potassium methanolate
865-33-8

potassium methanolate

Conditions
ConditionsYield
With 1-chloro-2,4-dinitro-benzene at 40℃; Equilibrium constant; Thermodynamic data; further temperatures, ΔH(activ.), ΔG(activ.), ΔS(activ.);
C13H14N3O5(1-)*K(1+)

C13H14N3O5(1-)*K(1+)

A

1-dimethylamino-2,4-dinitronaphthalene
39139-79-2

1-dimethylamino-2,4-dinitronaphthalene

B

potassium methanolate
865-33-8

potassium methanolate

Conditions
ConditionsYield
In dimethyl sulfoxide at 25℃; Equilibrium constant; Rate constant; var. temperatures;
C13H14N3O5(1-)*K(1+)

C13H14N3O5(1-)*K(1+)

A

1-dimethylamino-2,4-dinitronaphthalene
39139-79-2

1-dimethylamino-2,4-dinitronaphthalene

B

potassium methanolate
865-33-8

potassium methanolate

Conditions
ConditionsYield
In dimethyl sulfoxide at 25℃; Equilibrium constant; Rate constant; var. temperatures;
C15H18N3O5(1-)*K(1+)

C15H18N3O5(1-)*K(1+)

A

potassium methanolate
865-33-8

potassium methanolate

B

Diethyl-(3-methoxy-2,4-dinitro-naphthalen-1-yl)-amine

Diethyl-(3-methoxy-2,4-dinitro-naphthalen-1-yl)-amine

Conditions
ConditionsYield
In dimethyl sulfoxide at 25℃; Equilibrium constant; Rate constant;
C15H18N3O5(1-)*K(1+)

C15H18N3O5(1-)*K(1+)

A

potassium methanolate
865-33-8

potassium methanolate

B

Diethyl-(3-methoxy-2,4-dinitro-naphthalen-1-yl)-amine

Diethyl-(3-methoxy-2,4-dinitro-naphthalen-1-yl)-amine

Conditions
ConditionsYield
In dimethyl sulfoxide at 25℃; Equilibrium constant; Rate constant;
C16H20N3O5(1-)*K(1+)

C16H20N3O5(1-)*K(1+)

A

potassium methanolate
865-33-8

potassium methanolate

B

Butyl-(3-methoxy-2,4-dinitro-naphthalen-1-yl)-methyl-amine

Butyl-(3-methoxy-2,4-dinitro-naphthalen-1-yl)-methyl-amine

Conditions
ConditionsYield
In dimethyl sulfoxide at 25℃; Equilibrium constant; Rate constant;
C16H18N3O5(1-)*K(1+)

C16H18N3O5(1-)*K(1+)

A

potassium methanolate
865-33-8

potassium methanolate

B

1-(3-Methoxy-2,4-dinitro-naphthalen-1-yl)-piperidine

1-(3-Methoxy-2,4-dinitro-naphthalen-1-yl)-piperidine

Conditions
ConditionsYield
In dimethyl sulfoxide at 25℃; Equilibrium constant; Rate constant;
C16H20N3O5(1-)*K(1+)

C16H20N3O5(1-)*K(1+)

A

potassium methanolate
865-33-8

potassium methanolate

B

Butyl-(3-methoxy-2,4-dinitro-naphthalen-1-yl)-methyl-amine

Butyl-(3-methoxy-2,4-dinitro-naphthalen-1-yl)-methyl-amine

Conditions
ConditionsYield
In dimethyl sulfoxide at 25℃; Equilibrium constant; Rate constant;
C16H18N3O5(1-)*K(1+)

C16H18N3O5(1-)*K(1+)

A

potassium methanolate
865-33-8

potassium methanolate

B

1-(3-Methoxy-2,4-dinitro-naphthalen-1-yl)-piperidine

1-(3-Methoxy-2,4-dinitro-naphthalen-1-yl)-piperidine

Conditions
ConditionsYield
In dimethyl sulfoxide at 25℃; Equilibrium constant; Rate constant;
Kalium-4-cyan-2,6-dinitro-1,1-dimethoxy-cyclohexadienid

Kalium-4-cyan-2,6-dinitro-1,1-dimethoxy-cyclohexadienid

A

2,6-dinitro-4-cyanoanisole
19018-96-3

2,6-dinitro-4-cyanoanisole

B

potassium methanolate
865-33-8

potassium methanolate

Conditions
ConditionsYield
In methanol at 25℃; Equilibrium constant;
C10H11N2O8(1-)*K(1+)

C10H11N2O8(1-)*K(1+)

A

2-methoxy-3,5-dinitro-benzoic acid methyl ester
38102-00-0

2-methoxy-3,5-dinitro-benzoic acid methyl ester

B

potassium methanolate
865-33-8

potassium methanolate

Conditions
ConditionsYield
With (decomposition) In methanol at 25℃; Rate constant; Equilibrium constant;
methanol
67-56-1

methanol

potassium methanolate
865-33-8

potassium methanolate

Conditions
ConditionsYield
With potassium hydroxide In water at 20℃; Equilibrium constant; var. of temp., amount of water;
With potassium In Petroleum ether at 60℃; Microwave irradiation; Inert atmosphere;
methanol
67-56-1

methanol

K2CO3

K2CO3

potassium methanolate
865-33-8

potassium methanolate

Conditions
ConditionsYield
at 20℃;
sodium methylate
124-41-4

sodium methylate

K2CO3

K2CO3

potassium methanolate
865-33-8

potassium methanolate

Conditions
ConditionsYield
With methanol at 20℃;
K2CO3

K2CO3

calcium methylate

calcium methylate

potassium methanolate
865-33-8

potassium methanolate

Conditions
ConditionsYield
With methanol at 20℃;
trimethylene oxide
503-30-0

trimethylene oxide

bis(15-crown-5)potassium potasside

bis(15-crown-5)potassium potasside

A

ethene
74-85-1

ethene

B

potassium methanolate
865-33-8

potassium methanolate

C

potassium propylate
16872-93-8

potassium propylate

D

potassium tetra(ethylene glycoxide) vinyl ether

potassium tetra(ethylene glycoxide) vinyl ether

Conditions
ConditionsYield
In tetrahydrofuran at 25℃; Product distribution; Further Variations:; Temperatures; Decomposition;
methanol
67-56-1

methanol

potassium
7440-09-7

potassium

potassium methanolate
865-33-8

potassium methanolate

Conditions
ConditionsYield
In methanol byproducts: H; dissolving of K in CH3OH, violent reactn.;;
In methanol byproducts: H; dissolving of K in CH3OH, violent reactn.;;
In tetrahydrofuran Inert atmosphere; Schlenk technique; Glovebox;
methanol
67-56-1

methanol

3K(1+)*H(1+)*MnO(O2)3(4-)=K3H{MnO(O2)3}

3K(1+)*H(1+)*MnO(O2)3(4-)=K3H{MnO(O2)3}

A

2K(1+)*2H(1+)*MnO(O2)3(4-)=K2H2{MnO(O2)3}

2K(1+)*2H(1+)*MnO(O2)3(4-)=K2H2{MnO(O2)3}

B

potassium methanolate
865-33-8

potassium methanolate

Conditions
ConditionsYield
at -20°C;
(2,3-dihydro-2-methyl-1-(trimethylsilyl)-1H-1,3,2-diazaborolyl)potassium

(2,3-dihydro-2-methyl-1-(trimethylsilyl)-1H-1,3,2-diazaborolyl)potassium

A

2,3-dihydro-2-methyl-1-(trimethylsilyl)-1H-1,3,2-diazaborole
129920-28-1

2,3-dihydro-2-methyl-1-(trimethylsilyl)-1H-1,3,2-diazaborole

B

potassium methanolate
865-33-8

potassium methanolate

Conditions
ConditionsYield
With CH3OH In diethyl ether under N2, -78°C, warmed to room temp.; solvent pumped off, distn.;A 18-23
B n/a
potassium methanolate
865-33-8

potassium methanolate

4-Fluoronitrobenzene
350-46-9

4-Fluoronitrobenzene

para-methoxynitrobenzene
100-17-4

para-methoxynitrobenzene

Conditions
ConditionsYield
In various solvent(s) at 125℃; for 0.0583333h; microwave irradiation;100%
[Cp2Nb2](η(10),μ-C10H8)(μ-Cl)(μ-H)

[Cp2Nb2](η(10),μ-C10H8)(μ-Cl)(μ-H)

potassium methanolate
865-33-8

potassium methanolate

(C5H4)2Nb2(C5H5)2(H)(OCH3)

(C5H4)2Nb2(C5H5)2(H)(OCH3)

Conditions
ConditionsYield
In toluene equimolar amts. of Nb complex and CH3OK heated in toluene at 100°C in standard Schlenk-type app. for 5 h; evapd. in vacuo, extd. (hot hexane), crystd. from hexane;100%
In toluene (evacuated system); mixt. heated at 100°C for 1 h; evapd. solvent; extd. (hexane); elem. anal.;90%
In toluene inert atmosphere; 100°C, 5 h; solvent removal, extn. (ether), evapn.; elem. anal.;>99
3-fluoro-2-methyl-6-nitro-benzoic acid
146948-51-8

3-fluoro-2-methyl-6-nitro-benzoic acid

potassium methanolate
865-33-8

potassium methanolate

3-Methoxy-2-methyl-6-nitro-benzoic acid
881415-49-2

3-Methoxy-2-methyl-6-nitro-benzoic acid

Conditions
ConditionsYield
Stage #1: 3-fluoro-2-methyl-6-nitro-benzoic acid; potassium methanolate In tetrahydrofuran; methanol at 100℃; for 2h;
Stage #2: With hydrogenchloride; water In tetrahydrofuran; methanol
100%
methanol
67-56-1

methanol

2-methylthio-4-(morpholin-4-yl)-6-phenylethynyl-pyrimidine-5-carbaldehyde
1067892-75-4

2-methylthio-4-(morpholin-4-yl)-6-phenylethynyl-pyrimidine-5-carbaldehyde

potassium methanolate
865-33-8

potassium methanolate

(7Z)-7-benzylidene-5-methoxy-2-methylthio-4-(morpholin-4-yl)-5,7-dihydrofuro[3,4-d]pyrimidine
1067892-94-7

(7Z)-7-benzylidene-5-methoxy-2-methylthio-4-(morpholin-4-yl)-5,7-dihydrofuro[3,4-d]pyrimidine

Conditions
ConditionsYield
In 1,2-dichloro-ethane for 0.0833333h; Microwave irradiation; regioselective reaction;100%
3-fluoro-benzenemethanol
456-47-3

3-fluoro-benzenemethanol

potassium methanolate
865-33-8

potassium methanolate

methyl 3-fluorobenzoate
455-68-5

methyl 3-fluorobenzoate

Conditions
ConditionsYield
With tellurium; bismuth (III) nitrate pentahydrate; 5%-palladium/activated carbon; oxygen In methanol at 60℃; under 760.051 Torr; for 8h;100%
potassium methanolate
865-33-8

potassium methanolate

bis(pinacol)diborane
73183-34-3

bis(pinacol)diborane

C13H27B2O5(1-)*K(1+)

C13H27B2O5(1-)*K(1+)

Conditions
ConditionsYield
In methanol Schlenk technique;100%
methanol
67-56-1

methanol

formaldehyd
50-00-0

formaldehyd

potassium methanolate
865-33-8

potassium methanolate

1,4,7-tris-tert-butoxycarbonylmethyl-1,4,7,10-tetraazacyclododecane
122555-91-3

1,4,7-tris-tert-butoxycarbonylmethyl-1,4,7,10-tetraazacyclododecane

tri-tert-butyl ester 10-methoxymethyl-1,4,7,10-tetraazacyclododecane-1,4,7-triacetic acid

tri-tert-butyl ester 10-methoxymethyl-1,4,7,10-tetraazacyclododecane-1,4,7-triacetic acid

Conditions
ConditionsYield
at 20℃; for 80h; Product distribution / selectivity;99.6%
2-(β-hydroxyethylthio)1,3,2-oxathiastibolane
1843-42-1

2-(β-hydroxyethylthio)1,3,2-oxathiastibolane

potassium methanolate
865-33-8

potassium methanolate

2-(β-hydroxyethylthio)1,3,2-oxathiastibolane(K)
130429-33-3

2-(β-hydroxyethylthio)1,3,2-oxathiastibolane(K)

Conditions
ConditionsYield
In methanol A soln. of KOMe is added to a suspn. of the Sb-compd., mixt. is refluxed for about 1 h.; Excess CH3OH is removed under vac., product is washed with CH2Cl2, elem. anal.;99.56%
{HO(CH2)2S(CH2)2O}Sb{O(CH2)2S(CH2)2O}

{HO(CH2)2S(CH2)2O}Sb{O(CH2)2S(CH2)2O}

potassium methanolate
865-33-8

potassium methanolate

K(1+)*Sb{O(CH2)2S(CH2)2O}2(1-)=KSb{O(CH2)2S(CH2)2O}2

K(1+)*Sb{O(CH2)2S(CH2)2O}2(1-)=KSb{O(CH2)2S(CH2)2O}2

Conditions
ConditionsYield
In methanol anhydrous conditions; molar ratio 1 : 1, refluxing (1 h); solvent removal (reduced pressure, pptn.), recrystn. (DMSO/benzene); elem. anal.;99%
H{Sb(OC(CH3)2C(CH3)2O)2}
860393-33-5

H{Sb(OC(CH3)2C(CH3)2O)2}

potassium methanolate
865-33-8

potassium methanolate

K(1+)*Sb(OC(CH3)2C(CH3)2O)2(1-) = K{Sb(OC(CH3)2C(CH3)2O)2}

K(1+)*Sb(OC(CH3)2C(CH3)2O)2(1-) = K{Sb(OC(CH3)2C(CH3)2O)2}

Conditions
ConditionsYield
In methanol anhyd. conditions, molar ratio 1:1, refluxed 1 h; solvent removed in vac., recrystd. (DMSO/dichlorometane); elem. anal., mol.wt. detn.;99%
Cl2Sn{Nb(OC3H7)6}2

Cl2Sn{Nb(OC3H7)6}2

potassium methanolate
865-33-8

potassium methanolate

(CH3O)2Sn{Nb(OC3H7)6}2

(CH3O)2Sn{Nb(OC3H7)6}2

Conditions
ConditionsYield
In benzene byproducts: KCl; rigorously anhydrous conditions; stoichiometric amounts;; elem. anal.;;99%
N1,N4-bis-(Z-Trp)benzene-1,4-diamine

N1,N4-bis-(Z-Trp)benzene-1,4-diamine

potassium methanolate
865-33-8

potassium methanolate

C32H32N6O6

C32H32N6O6

Conditions
ConditionsYield
In methanol at 15℃; for 0.0833333h;99%
5-bromo-6-fluoro-N,N-dimethylpyridin-2-amine

5-bromo-6-fluoro-N,N-dimethylpyridin-2-amine

potassium methanolate
865-33-8

potassium methanolate

5-bromo-6-methoxy-N,N-dimethylpyridin-2-amine

5-bromo-6-methoxy-N,N-dimethylpyridin-2-amine

Conditions
ConditionsYield
In methanol at 71℃; for 2.16667h; Large scale;99%
In methanol for 2.5h; Reflux;95%
potassium methanolate
865-33-8

potassium methanolate

1-methyl-2-(3-(trifluoromethyl)but-3-en-1-yn-1-yl)benzene

1-methyl-2-(3-(trifluoromethyl)but-3-en-1-yn-1-yl)benzene

1-methyl-2-(3-(trimethoxymethyl)but-3-en-1-yn-1-yl)benzene

1-methyl-2-(3-(trimethoxymethyl)but-3-en-1-yn-1-yl)benzene

Conditions
ConditionsYield
In tetrahydrofuran at 30℃; for 18h; Inert atmosphere; Schlenk technique; chemoselective reaction;99%
potassium methanolate
865-33-8

potassium methanolate

1,2-dimethyl-3-(3-(trifluoromethyl)but-3-en-1-yn-1-yl)benzene

1,2-dimethyl-3-(3-(trifluoromethyl)but-3-en-1-yn-1-yl)benzene

1,2-dimethyl-3-(3-(trimethoxymethyl)but-3-en-1-yn-1-yl)benzene

1,2-dimethyl-3-(3-(trimethoxymethyl)but-3-en-1-yn-1-yl)benzene

Conditions
ConditionsYield
In tetrahydrofuran at 30℃; for 18h; Inert atmosphere; Schlenk technique; chemoselective reaction;99%
potassium methanolate
865-33-8

potassium methanolate

(3-(trifluoromethyl)but-3-en-1-yn-1-yl)benzene

(3-(trifluoromethyl)but-3-en-1-yn-1-yl)benzene

(4,4-dimethoxy-3-(methoxymethyl)but-3-en-1-yn-1-yl)benzene

(4,4-dimethoxy-3-(methoxymethyl)but-3-en-1-yn-1-yl)benzene

Conditions
ConditionsYield
Stage #1: potassium methanolate In 1,2-dimethoxyethane at -10℃; for 0.0833333h; Inert atmosphere; Schlenk technique;
Stage #2: (3-(trifluoromethyl)but-3-en-1-yn-1-yl)benzene In 1,2-dimethoxyethane at -10℃; for 22h; Inert atmosphere; Schlenk technique;
99%
potassium methanolate
865-33-8

potassium methanolate

1-chloro-2-(3-(trifluoromethyl)but-3-en-1-yn-1-yl)benzene

1-chloro-2-(3-(trifluoromethyl)but-3-en-1-yn-1-yl)benzene

1-chloro-2-(3-(trimethoxymethyl)but-3-en-1-yn-1-yl)benzene

1-chloro-2-(3-(trimethoxymethyl)but-3-en-1-yn-1-yl)benzene

Conditions
ConditionsYield
In tetrahydrofuran at 30℃; for 18h; Inert atmosphere; Schlenk technique; chemoselective reaction;99%
potassium methanolate
865-33-8

potassium methanolate

C12H9F3O

C12H9F3O

1-methoxy-2-(3-(trimethoxymethyl)but-3-en-1-yn-1-yl)benzene

1-methoxy-2-(3-(trimethoxymethyl)but-3-en-1-yn-1-yl)benzene

Conditions
ConditionsYield
In tetrahydrofuran at 30℃; for 18h; Inert atmosphere; Schlenk technique; chemoselective reaction;99%
1-methoxy-4-(3-(trifluoromethyl)but-3-en-1-yn-1-yl)benzene
1589544-77-3

1-methoxy-4-(3-(trifluoromethyl)but-3-en-1-yn-1-yl)benzene

potassium methanolate
865-33-8

potassium methanolate

1-methoxy-4-(3-(trimethoxymethyl)but-3-en-1-yn-1-yl)benzene

1-methoxy-4-(3-(trimethoxymethyl)but-3-en-1-yn-1-yl)benzene

Conditions
ConditionsYield
In tetrahydrofuran at 30℃; for 18h; Inert atmosphere; Schlenk technique; chemoselective reaction;99%
1-chloro-4-(3-(trifluoromethyl)but-3-en-1-yn-1-yl)benzene
1589544-78-4

1-chloro-4-(3-(trifluoromethyl)but-3-en-1-yn-1-yl)benzene

potassium methanolate
865-33-8

potassium methanolate

1-chloro-4-(3-(trimethoxymethyl)but-3-en-1-yn-1-yl)benzene

1-chloro-4-(3-(trimethoxymethyl)but-3-en-1-yn-1-yl)benzene

Conditions
ConditionsYield
In tetrahydrofuran at 30℃; for 18h; Inert atmosphere; Schlenk technique; chemoselective reaction;99%
potassium methanolate
865-33-8

potassium methanolate

4-(3-(trifluoromethyl)but-3-en-1-yn-1-yl)-1,1'-biphenyl

4-(3-(trifluoromethyl)but-3-en-1-yn-1-yl)-1,1'-biphenyl

4-(3-(trimethoxymethyl)but-3-en-1-yn-1-yl)-1,1'-biphenyl

4-(3-(trimethoxymethyl)but-3-en-1-yn-1-yl)-1,1'-biphenyl

Conditions
ConditionsYield
In tetrahydrofuran at 30℃; for 18h; Inert atmosphere; Schlenk technique; chemoselective reaction;99%
1-(3-(trifluoromethyl)but-3-en-1-yn-1-yl)naphthalene
1589544-87-5

1-(3-(trifluoromethyl)but-3-en-1-yn-1-yl)naphthalene

potassium methanolate
865-33-8

potassium methanolate

1-(3-(trimethoxymethyl)but-3-en-1-yn-1-yl)naphthalene

1-(3-(trimethoxymethyl)but-3-en-1-yn-1-yl)naphthalene

Conditions
ConditionsYield
In tetrahydrofuran at 30℃; for 18h; Inert atmosphere; Schlenk technique; chemoselective reaction;99%
potassium methanolate
865-33-8

potassium methanolate

bis(2,2-dimethylpropanoic) selenoanhydride
126248-77-9

bis(2,2-dimethylpropanoic) selenoanhydride

potassium 1,1-dimethylethanecarboselenoate
127678-35-7

potassium 1,1-dimethylethanecarboselenoate

Conditions
ConditionsYield
In diethyl ether; hexane at 0℃; for 3h;98%
{HO(CH2)2O(CH2)2O}Sb{O(CH2)2O(CH2)2O}

{HO(CH2)2O(CH2)2O}Sb{O(CH2)2O(CH2)2O}

potassium methanolate
865-33-8

potassium methanolate

K(1+)*Sb{O(CH2)2O(CH2)2O}2(1-)=KSb{O(CH2)2O(CH2)2O}2

K(1+)*Sb{O(CH2)2O(CH2)2O}2(1-)=KSb{O(CH2)2O(CH2)2O}2

Conditions
ConditionsYield
In methanol anhydrous conditions; molar ratio 1 : 1, refluxing (1 h); solvent removal (reduced pressure, pptn.), recrystn. (DMSO/benzene); elem. anal.;98%
H(1+)*(CH3COCHCOCH3)2Al(OC(CH3)2C(CH3)2O)(1-)=H[(CH3COCHCOCH3)2Al(OC(CH3)2C(CH3)2O)]

H(1+)*(CH3COCHCOCH3)2Al(OC(CH3)2C(CH3)2O)(1-)=H[(CH3COCHCOCH3)2Al(OC(CH3)2C(CH3)2O)]

potassium methanolate
865-33-8

potassium methanolate

CH3OHK(1+)*(CH3COCHCOCH3)2Al(OC(CH3)2C(CH3)2O)(1-)=CH3OHK[(CH3COCHCOCH3)2Al(OC(CH3)2C(CH3)2O)]

CH3OHK(1+)*(CH3COCHCOCH3)2Al(OC(CH3)2C(CH3)2O)(1-)=CH3OHK[(CH3COCHCOCH3)2Al(OC(CH3)2C(CH3)2O)]

Conditions
ConditionsYield
In methanol Al-compd.:alkali-compd. molar ratio was 1:1, alcoholate-compd. in MeOH was added to MeOH suspn. of Al-compd., reflux for 1.5 h; MeOH was removed in vac., recrystn. from DMSO:CH2Cl2 (6:1), elem. anal.;98%
H(1+)*(CH3COCHCOCH3)2Al(OC(CH3)2CH2CH(CH3)O)(1-)=H[(CH3COCHCOCH3)2Al(OC(CH3)2CH2CH(CH3)O)]

H(1+)*(CH3COCHCOCH3)2Al(OC(CH3)2CH2CH(CH3)O)(1-)=H[(CH3COCHCOCH3)2Al(OC(CH3)2CH2CH(CH3)O)]

potassium methanolate
865-33-8

potassium methanolate

CH3OHK(1+)*(CH3COCHCOCH3)2Al(OC(CH3)2C(CH3)2O)(1-)=CH3OHK[(CH3COCHCOCH3)2Al(OC(CH3)2C(CH3)2O)]

CH3OHK(1+)*(CH3COCHCOCH3)2Al(OC(CH3)2C(CH3)2O)(1-)=CH3OHK[(CH3COCHCOCH3)2Al(OC(CH3)2C(CH3)2O)]

Conditions
ConditionsYield
In methanol Al-compd.:alkali-compd. molar ratio was 1:1, alcoholate-compd. in MeOH was added to MeOH suspn. of Al-compd., reflux for 1.5 h; MeOH was removed in vac., recrystn. from DMSO:CH2Cl2 (6:1), elem. anal.;98%
C40H89CeClO13Si3

C40H89CeClO13Si3

potassium methanolate
865-33-8

potassium methanolate

C45H100CeO15Si3

C45H100CeO15Si3

Conditions
ConditionsYield
In diethyl ether at 20℃;98%
potassium methanolate
865-33-8

potassium methanolate

(3-(trifluoromethyl)but-3-en-1-yn-1-yl)benzene

(3-(trifluoromethyl)but-3-en-1-yn-1-yl)benzene

(3-(trimethoxymethyl)but-3-en-1-yn-1-yl)benzene

(3-(trimethoxymethyl)but-3-en-1-yn-1-yl)benzene

Conditions
ConditionsYield
In tetrahydrofuran at 30℃; for 18h; Temperature; Inert atmosphere; Schlenk technique; chemoselective reaction;98%
hexachlorotropone
21505-24-8

hexachlorotropone

potassium methanolate
865-33-8

potassium methanolate

Pentachlorbenzoesaeure-methylester
51877-62-4

Pentachlorbenzoesaeure-methylester

Conditions
ConditionsYield
In toluene at 0℃; for 2h;97%
potassium methanolate
865-33-8

potassium methanolate

germanium dioxide

germanium dioxide

benzene-1,2-diol
120-80-9

benzene-1,2-diol

tris(1,2-benzenediolato-O,O′)germanate
112712-64-8

tris(1,2-benzenediolato-O,O′)germanate

Conditions
ConditionsYield
With 2,3-butanediol In methanol (N2); added a soln. of CH3OK and than a soln. of catechol and 2,3-butanediol to suspn. of GeO2; refluxed for 2 h; evapd.; washed with ether; dried in vacuo; IR;97%
In methanol soln. of MeOK is added to suspension of GeO2 under N2, soln. of catechol is added at room temp., mixt. is stirred and heated under reflux for 72 h; evapn., washing (ether);95%

865-33-8Upstream product

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