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1-Naphthalenesulfonic acid
Cas No: 85-47-2
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
High purity 1-Naphthalenesulfonic acid with high quality and best price cas:85-47-2
Cas No: 85-47-2
USD $ 750.0-900.0 / Kilogram 1 Kilogram 99999 Kilogram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
1-Naphthalenesulfonic acid CAS NO.85-47-2
Cas No: 85-47-2
USD $ 1.0-3.0 / Metric Ton 1 Metric Ton 10 Metric Ton/Day Hebei yanxi chemical co.,LTD. Contact Supplier
1-Naphthalenesulfonic acid
Cas No: 85-47-2
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
1-[2-[[3-[2-cyano-4-[2-(cyclopropylmethoxy)ethoxy]phenoxy]-2-hydroxypropyl]amino]ethyl]-3-(4-hydroxyphenyl)urea
Cas No: 85-47-2
No Data 10 Milligram Amadis Chemical Co., Ltd. Contact Supplier
1-Naphthalenesulfonic acid
Cas No: 85-47-2
USD $ 5.0-5.0 / Kilogram 1 Kilogram 1000 Kilogram/Month Enke Pharma-tech Co.,Ltd. (Cangzhou, China ) Contact Supplier
High purity 1-Naphthalenesulfonic acid with high quality and best price cas:85-47-2
Cas No: 85-47-2
No Data 10 Gram 1000 Metric Ton/Month Hubei XinRunde Chemical Co., Ltd Contact Supplier
High purity 1-Naphthalenesulfonic acid with high quality and best price cas:85-47-2
Cas No: 85-47-2
USD $ 1.0-2.0 / Gram 10 Gram 12 Kilogram/Day Hubei Jusheng Technology Co., Ltd., Contact Supplier
Manufacturer supply CAS 85-47-2 with best quality
Cas No: 85-47-2
USD $ 139.0-210.0 / Kilogram 1 Kilogram 1000 Kilogram/Day Zhuozhou Wenxi import and Export Co., Ltd Contact Supplier
1-Naphthalenesulfonic acid CAS:85-47-2 Factory direct sale
Cas No: 85-47-2
USD $ 1.0-10.0 / Kilogram 1 Kilogram 5000 Kilogram/Month WUHAN MULEI NEW MATERIAL CO., LTD Contact Supplier

85-47-2 Usage

Purification Methods

Crystallise the acid from conc HCl and twice from H2O. The S-benzylisothiuronium salt has m 137o (from aqueous EtOH). [Beilstein 11 H 155, 11 III 383, 11 IV 521.]

Chemical Properties

grey fine crystalline powder
InChI:InChI=1/C25H32N4O6/c26-14-19-13-23(34-12-11-33-16-18-1-2-18)7-8-24(19)35-17-22(31)15-27-9-10-28-25(32)29-20-3-5-21(30)6-4-20/h3-8,13,18,22,27,30-31H,1-2,9-12,15-17H2,(H2,28,29,32)

85-47-2 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Aldrich (186341)  1-Naphthalenesulfonicacid  >50% 85-47-2 186341-25G 733.59CNY Detail

85-47-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name naphthalene-1-sulfonic acid

1.2 Other means of identification

Product number -
Other names 1-naphthalenesulphonic acid

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:85-47-2 SDS

85-47-2Synthetic route

naphthalene
91-20-3

naphthalene

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

Conditions
ConditionsYield
With sulfur trioxide at 60℃; Temperature; Solvent;95.7%
With dipyridinium dichromate; sodium hydrogensulfite In neat (no solvent) at 100℃; under 1500.15 Torr; for 0.0916667h; Reagent/catalyst; Microwave irradiation;75%
With sulfuric acid; silica gel In 1,2-dichloro-ethane at 80℃; for 0.5h;60%
naphthalene
91-20-3

naphthalene

A

naphthalene-2-sulfonate
120-18-3

naphthalene-2-sulfonate

B

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

Conditions
ConditionsYield
With sulfuric acid at 160 - 170℃; for 1.5h;A 88.3%
B 8.51%
With sulfuric acid at 120℃; Product distribution; Rate constant; Thermodynamic data; activation energy; microwave or irradiation; regioselectivity;
With sulfuric acid at 120℃; for 0.5h; Product distribution; microwave activation; various power, temperature, reaction time, H2SO4 concentration;
1-Naphthalenesulfonyl chloride
85-46-1

1-Naphthalenesulfonyl chloride

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

Conditions
ConditionsYield
Stage #1: 1-Naphthalenesulfonyl chloride With N-ethyl-N,N-diisopropylamine; Wang resin In dichloromethane at 22℃;
Stage #2: With trifluoroacetic acid In dichloromethane for 1h; Further stages.;
85%
With sodium hydrogencarbonate In water at 80 - 90℃;0.25 g
With water In acetone at 30℃; Kinetics; Mechanism; Thermodynamic data; other temperatures; ΔH(excit.), ΔS(excit.); various concentrations of the reagent and substrate;
Multi-step reaction with 2 steps
1: alcohol; zinc
2: water
View Scheme
1-Iodonaphthalene
90-14-2

1-Iodonaphthalene

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

Conditions
ConditionsYield
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; caesium carbonate; Aminoiminomethanesulfinic acid In dimethyl sulfoxide at 100℃; for 14h; Green chemistry;71%
1,4-Oxathiane
15980-15-1

1,4-Oxathiane

naphthalene
91-20-3

naphthalene

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

Conditions
ConditionsYield
With chlorosulphuric acid; benzene
naphthalene
91-20-3

naphthalene

A

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

B

1-Naphthalenesulfonyl chloride
85-46-1

1-Naphthalenesulfonyl chloride

Conditions
ConditionsYield
With tetrachloromethane; chlorosulfonic acid at -5℃;
naphthalene-1-sulphinic acid
607-33-0

naphthalene-1-sulphinic acid

A

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

B

S-(naphthalen-1-yl) naphthalene-1-sulfonothioate
49833-22-9

S-(naphthalen-1-yl) naphthalene-1-sulfonothioate

Conditions
ConditionsYield
With water
naphthalene-1-sulfonic acid menthyl ester
876483-30-6

naphthalene-1-sulfonic acid menthyl ester

A

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

B

3-p-menthene
500-00-5

3-p-menthene

Conditions
ConditionsYield
under 4 Torr; bei der Destillation.Thermolysis; naphthalene-1-sulfonic acid l-menthyl ester;
naphthalene
91-20-3

naphthalene

A

naphthalene-2-sulfonate
120-18-3

naphthalene-2-sulfonate

B

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

C

naphthalene-1,7-disulphonic acid
5724-16-3

naphthalene-1,7-disulphonic acid

D

naphthalene-1,6-disulfonic acid
525-37-1

naphthalene-1,6-disulfonic acid

E

naphthalene-1,5-disulfonate
81-04-9

naphthalene-1,5-disulfonate

Conditions
ConditionsYield
With sulfur trioxide; water Product distribution; multistep reaction; various reaction conditions;
naphthalene
91-20-3

naphthalene

A

naphthalene-2-sulfonate
120-18-3

naphthalene-2-sulfonate

B

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

C

naphthalene-1,6-disulfonic acid
525-37-1

naphthalene-1,6-disulfonic acid

D

naphthalene-1,5-disulfonate
81-04-9

naphthalene-1,5-disulfonate

Conditions
ConditionsYield
With sulfur trioxide; water 1.) CH2Cl2, 22 deg C, 60 min, 2.) 70 - 80 deg C, 30 min; Multistep reaction. Further byproducts given. Title compound not separated from byproducts;
naphthalene
91-20-3

naphthalene

sulfuric acid
7664-93-9

sulfuric acid

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

Conditions
ConditionsYield
at 80℃;
naphthalene
91-20-3

naphthalene

sulfuric acid
7664-93-9

sulfuric acid

sulfur trioxide
7446-11-9

sulfur trioxide

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

naphthalene
91-20-3

naphthalene

sulfuric acid
7664-93-9

sulfuric acid

boron trifluoride
7637-07-2

boron trifluoride

water
7732-18-5

water

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

chlorosulfonic acid
7790-94-5

chlorosulfonic acid

naphthalene
91-20-3

naphthalene

benzene
71-43-2

benzene

1.4-oxathiane

1.4-oxathiane

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

Conditions
ConditionsYield
je ein Mol von Verb. 1 und 2;
je ein Mol von Verb. 1 und 2;
naphthalene
91-20-3

naphthalene

sulfuric acid
7664-93-9

sulfuric acid

A

naphthalene-2-sulfonate
120-18-3

naphthalene-2-sulfonate

B

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

Conditions
ConditionsYield
at 1℃; Product distribution; und 57grad;
naphthalene
91-20-3

naphthalene

anhydropyridinesulfuric acid

anhydropyridinesulfuric acid

A

naphthalene-2-sulfonate
120-18-3

naphthalene-2-sulfonate

B

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

Conditions
ConditionsYield
at 170℃;
at 170℃;
chlorosulfonic acid
7790-94-5

chlorosulfonic acid

naphthalene
91-20-3

naphthalene

CS2

CS2

A

naphthalene-2-sulfonate
120-18-3

naphthalene-2-sulfonate

B

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

Conditions
ConditionsYield
at 100℃; nach Entfernen des CS2;
tetrachloromethane
56-23-5

tetrachloromethane

chlorosulfonic acid
7790-94-5

chlorosulfonic acid

naphthalene
91-20-3

naphthalene

A

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

B

1-Naphthalenesulfonyl chloride
85-46-1

1-Naphthalenesulfonyl chloride

Conditions
ConditionsYield
at -15 - -5℃; mit 2 Mol von Verb. 1;
naphthalene
91-20-3

naphthalene

sulfuric acid
7664-93-9

sulfuric acid

A

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

B

naphthalene-1,7-disulphonic acid
5724-16-3

naphthalene-1,7-disulphonic acid

C

naphthalene-1,6-disulfonic acid
525-37-1

naphthalene-1,6-disulfonic acid

D

naphthalene-1,5-disulfonate
81-04-9

naphthalene-1,5-disulfonate

Conditions
ConditionsYield
at 40℃; Product distribution;
naphthalene
91-20-3

naphthalene

A

naphthalene-2-sulfonate
120-18-3

naphthalene-2-sulfonate

B

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

C

naphthalene sulfonic diacids

naphthalene sulfonic diacids

Conditions
ConditionsYield
With sulfuric acid at 393℃; Kinetics; Rate constant;
8-hydrazino-naphthalene-1-sulfonic acid

8-hydrazino-naphthalene-1-sulfonic acid

hydrochloride of copper chloride

hydrochloride of copper chloride

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

naphthalene
91-20-3

naphthalene

anhydropyridine-sulfuric acid

anhydropyridine-sulfuric acid

A

naphthalene-2-sulfonate
120-18-3

naphthalene-2-sulfonate

B

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

Conditions
ConditionsYield
at 110℃;
naphthalene-1-sulphinic acid
607-33-0

naphthalene-1-sulphinic acid

water
7732-18-5

water

A

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

B

S-(naphthalen-1-yl) naphthalene-1-sulfonothioate
49833-22-9

S-(naphthalen-1-yl) naphthalene-1-sulfonothioate

4-iodo-naphthalene-1-sulfonic acid
162109-21-9

4-iodo-naphthalene-1-sulfonic acid

water
7732-18-5

water

copper(II) sulfate
7758-99-8

copper(II) sulfate

copper

copper

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

Conditions
ConditionsYield
der Kalium-Salz reagiert;
4-iodo-naphthalene-1-sulfonic acid
162109-21-9

4-iodo-naphthalene-1-sulfonic acid

water
7732-18-5

water

magnesium

magnesium

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

Conditions
ConditionsYield
der Kalium-Salz reagiert;
5-iodonaphthalene-1-sulfonic acid

5-iodonaphthalene-1-sulfonic acid

water
7732-18-5

water

zinc

zinc

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

Conditions
ConditionsYield
der Kalium-Salz reagiert;
4-iodo-naphthalene-1-sulfonic acid
162109-21-9

4-iodo-naphthalene-1-sulfonic acid

water
7732-18-5

water

zinc

zinc

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

Conditions
ConditionsYield
der Kalium-Salz reagiert;
naphthalene-1-sulfonyl iodide

naphthalene-1-sulfonyl iodide

silver

silver

petroleum ether

petroleum ether

A

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

B

S-(naphthalen-1-yl) naphthalene-1-sulfonothioate
49833-22-9

S-(naphthalen-1-yl) naphthalene-1-sulfonothioate

benzoyl-(naphthalene-1-sulfonyl)-amine
109091-37-4

benzoyl-(naphthalene-1-sulfonyl)-amine

aqueous potash

aqueous potash

A

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

B

benzoic acid
65-85-0

benzoic acid

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

naphthalene-1-sulfonyl azide
13407-53-9

naphthalene-1-sulfonyl azide

Conditions
ConditionsYield
Stage #1: 1-naphthalenesulfonic acid With trichloroisocyanuric acid; triphenylphosphine In tetrahydrofuran at 0 - 5℃;
Stage #2: With sodium azide In tetrahydrofuran at 5 - 20℃;
97%
With sodium azide; trichloroacetonitrile; triphenylphosphine In acetonitrile at 20℃; for 0.5h;89%
1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

m,p-dichloroaniline
95-76-1

m,p-dichloroaniline

N-(3,4-dichlorophenyl)-1-naphthalene carboxamide
413614-00-3

N-(3,4-dichlorophenyl)-1-naphthalene carboxamide

Conditions
ConditionsYield
Stage #1: 1-naphthalenesulfonic acid; N,N-dimethyl-formamide With oxalyl dichloride In dichloromethane at 20℃; for 2h;
Stage #2: m,p-dichloroaniline With oxalyl dichloride; triethylamine In dichloromethane at 20℃; for 2h;
96%
1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

m-toluidine hydrochloride
638-03-9

m-toluidine hydrochloride

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

N-(3-methylphenyl)-1-naphthalene carboxamide
301822-81-1

N-(3-methylphenyl)-1-naphthalene carboxamide

Conditions
ConditionsYield
Stage #1: 1-naphthalenesulfonic acid; N,N-dimethyl-formamide With oxalyl dichloride In dichloromethane at 20℃; for 2h;
Stage #2: m-toluidine hydrochloride With oxalyl dichloride; triethylamine In dichloromethane at 20℃; for 2h; Cooling with ice;
96%
1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

ethyl acrylate
140-88-5

ethyl acrylate

(E)-2-(3-ethoxy-3-oxoprop-1-en-1-yl)naphthalene-1-sulfonic acid

(E)-2-(3-ethoxy-3-oxoprop-1-en-1-yl)naphthalene-1-sulfonic acid

Conditions
ConditionsYield
With silver hexafluoroantimonate; [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; copper(II) acetate monohydrate In N,N-dimethyl-formamide at 120℃; for 16h; Inert atmosphere; diastereoselective reaction;91%
methyl (2-cyanoethyl)acetoacetate
105630-56-6

methyl (2-cyanoethyl)acetoacetate

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

ethylene glycol
107-21-1

ethylene glycol

ethyl 4-cyano-2-(2-methyl-1,3-dioxolan-2-yl)butanoate
105630-57-7

ethyl 4-cyano-2-(2-methyl-1,3-dioxolan-2-yl)butanoate

Conditions
ConditionsYield
In toluene89%
1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

1-azido-2-(phenylethynyl)benzene
199277-23-1

1-azido-2-(phenylethynyl)benzene

2-phenyl-1H-indol-3-yl naphthalene-1-sulfonate

2-phenyl-1H-indol-3-yl naphthalene-1-sulfonate

Conditions
ConditionsYield
With palladium diacetate In 1,4-dioxane at 60℃; for 2h;87%
Benzyl isocyanide
88333-03-3, 10340-91-7

Benzyl isocyanide

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

naphthalene-1-sulfonic acid benzylamide
71862-35-6

naphthalene-1-sulfonic acid benzylamide

Conditions
ConditionsYield
With water In dichloromethane at 20℃; for 0.333333h;86%
1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

8-dichloromethylene dihydrocoptisine

8-dichloromethylene dihydrocoptisine

8-dichloromethyl coptisine 2-naphthalenesulphonate

8-dichloromethyl coptisine 2-naphthalenesulphonate

Conditions
ConditionsYield
In ethanol at 80℃; for 1h;82.4%
1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

naphthalene-1-sulfonate lithium salt

naphthalene-1-sulfonate lithium salt

Conditions
ConditionsYield
Stage #1: 1-naphthalenesulfonic acid With hydrogenchloride; p-toluidine In water at 0℃; for 4h; Inert atmosphere;
Stage #2: With n-butyllithium In tetrahydrofuran; hexane at -40 - 20℃; for 12h; Inert atmosphere;
80%
1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

1,1’-bis(phenylmethyl)-4,4’bipyridinium bromide
27768-49-6

1,1’-bis(phenylmethyl)-4,4’bipyridinium bromide

1,1'-dibenzyl-4,4'-bipyridinium bis(1-naphthalenesulfonate)

1,1'-dibenzyl-4,4'-bipyridinium bis(1-naphthalenesulfonate)

Conditions
ConditionsYield
In water79%
1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

2-bromoethanol
540-51-2

2-bromoethanol

naphthalene-1-sulfonic acid 2-bromo-ethyl ester

naphthalene-1-sulfonic acid 2-bromo-ethyl ester

Conditions
ConditionsYield
With triethylamine In dichloromethane ice-cooling;78%
((2S,4S)-4-(4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)piperazin-1-yl)pyrrolidin-2-yl)(1,3-thiazolidin-3-yl)methanone
760937-92-6

((2S,4S)-4-(4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)piperazin-1-yl)pyrrolidin-2-yl)(1,3-thiazolidin-3-yl)methanone

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

3-{(2S,4S)-4-[4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)piperazin-1-yl]pyrrolidin-2-ylcarbonyl}thiazolidine dinaphthalene-1-sulfonate

3-{(2S,4S)-4-[4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)piperazin-1-yl]pyrrolidin-2-ylcarbonyl}thiazolidine dinaphthalene-1-sulfonate

Conditions
ConditionsYield
In tetrahydrofuran at 20℃; for 3h;75%
1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

1-Naphthalenesulfonyl chloride
85-46-1

1-Naphthalenesulfonyl chloride

Conditions
ConditionsYield
With phosphorus pentachloride; sodium chloride 1.) pH=neutral with sodium hydrogen carbonate, water, reflux; 2.) 170-180 deg C, 3 h;68%
With thionyl chloride In diethyl ether Ambient temperature;
1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

1-(2-naphthyl)-1-propanone
6315-96-4

1-(2-naphthyl)-1-propanone

1-(naphthalen-2-yl)-1-oxopropan-2-yl-naphthalene-1-sulfonate

1-(naphthalen-2-yl)-1-oxopropan-2-yl-naphthalene-1-sulfonate

Conditions
ConditionsYield
With (R)-2-(tert-butylsulfonyl)-6-chloro-2′-iodo-1,1′-biphenyl; 3-chloro-benzenecarboperoxoic acid In ethyl acetate at 20℃; for 72h; Inert atmosphere; enantioselective reaction;68%
1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

prasugel
150322-43-3

prasugel

prasugrel 1-naphthalenesulfonic acid salt
1178975-73-9

prasugrel 1-naphthalenesulfonic acid salt

Conditions
ConditionsYield
In acetone at 20℃; for 0.333333h;66%
In acetone at 20℃;
1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

1-Iodonaphthalene
90-14-2

1-Iodonaphthalene

Conditions
ConditionsYield
With 2-Iodobenzoic acid; iodine; 3-chloro-benzenecarboperoxoic acid In acetonitrile at 50℃; for 8h; Darkness;65%
1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

1-phenyl-propan-1-one
93-55-0

1-phenyl-propan-1-one

1-oxo-1-phenylpropan-2-yl-naphthalene-1-sulfonate

1-oxo-1-phenylpropan-2-yl-naphthalene-1-sulfonate

Conditions
ConditionsYield
With (R)-2-(tert-butylsulfonyl)-6-chloro-2′-iodo-1,1′-biphenyl; 3-chloro-benzenecarboperoxoic acid In ethyl acetate at 20℃; for 72h; Inert atmosphere; enantioselective reaction;65%
1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

dimethyl 2-((fluoromethyl)(phenyl)-l4-sulfaneylidene)malonate

dimethyl 2-((fluoromethyl)(phenyl)-l4-sulfaneylidene)malonate

fluoromethyl naphthalene-1-sulfonate

fluoromethyl naphthalene-1-sulfonate

Conditions
ConditionsYield
In acetone at 40℃; for 0.0833333h; Schlenk technique; Inert atmosphere;63%
4'-methylpropiophenone
5337-93-9

4'-methylpropiophenone

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

1-oxo-1-(p-tolyl)propan-2-yl-naphthalene-1-sulfonate

1-oxo-1-(p-tolyl)propan-2-yl-naphthalene-1-sulfonate

Conditions
ConditionsYield
With (R)-2-(tert-butylsulfonyl)-6-chloro-2′-iodo-1,1′-biphenyl; 3-chloro-benzenecarboperoxoic acid In ethyl acetate at 20℃; for 72h; Inert atmosphere; enantioselective reaction;63%
1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

diphenyl acetylene
501-65-5

diphenyl acetylene

3,4-diphenylnaphtho[1,2-c][1,2]oxathiine 1,1-dioxide

3,4-diphenylnaphtho[1,2-c][1,2]oxathiine 1,1-dioxide

Conditions
ConditionsYield
With silver hexafluoroantimonate; dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; silver(I) acetate In 1,4-dioxane at 100℃; for 16h; Sealed tube; Inert atmosphere; Schlenk technique;62%
1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

ethyl 5-hydroxy-5-phenylpenta-2,3-dienoate
1403959-51-2

ethyl 5-hydroxy-5-phenylpenta-2,3-dienoate

(2E,4E)-ethyl 3-((naphthalen-1-ylsulfonyl)oxy)-5-phenylpenta-2,4-dienoate

(2E,4E)-ethyl 3-((naphthalen-1-ylsulfonyl)oxy)-5-phenylpenta-2,4-dienoate

Conditions
ConditionsYield
In chloroform at 25℃; Inert atmosphere; stereoselective reaction;58%
1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

propynoic acid ethyl ester
623-47-2

propynoic acid ethyl ester

ethyl (Z)-3-(naphthalen-1-ylsulfonyloxy)acrylate

ethyl (Z)-3-(naphthalen-1-ylsulfonyloxy)acrylate

Conditions
ConditionsYield
With dipotassium peroxodisulfate; palladium diacetate In dichloromethane at 60℃; for 24h; Inert atmosphere; Sealed tube; stereoselective reaction;56%
3,3-dimethylpent-4-enoic acid
7796-73-8

3,3-dimethylpent-4-enoic acid

1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

A

(5-oxotetrahydrofuran-2-yl)methyl naphthalene-1-sulfonate

(5-oxotetrahydrofuran-2-yl)methyl naphthalene-1-sulfonate

B

(5-oxotetrahydrofuran-2-yl)methyl naphthalene-1-sulfonate

(5-oxotetrahydrofuran-2-yl)methyl naphthalene-1-sulfonate

Conditions
ConditionsYield
With (2R,2'R)-2,2'-([2-iodo-1,3-phenylene]bis(oxy))bis(N-mesitylpropanamide); 3-chloro-benzenecarboperoxoic acid In diethyl ether; 2,2,2-trifluoroethanol at -45 - 20℃; for 120h; Solvent; Temperature; enantioselective reaction;A 35%
B n/a
1-naphthalenesulfonic acid
85-47-2

1-naphthalenesulfonic acid

triphenylantimony
603-36-1

triphenylantimony

triphenylantimony bis(1-naphthalenesulfonate)

triphenylantimony bis(1-naphthalenesulfonate)

Conditions
ConditionsYield
With H2O2 In not given25%
With H2O2 In diethyl ether react. mixt. treated with 30% aq. H2O2, kept at 20°C for 12 h; evapd., recrystd. (toluene), elem. anal.;25%
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