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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for the fine chemicals, ph

Potassium benzenesulfonate

Cas:934-55-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ

Benzenesulfonic acid,potassium salt (1:1)

Cas:934-55-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

Benzenesulfonic acid,potassium salt (1:1)

Cas:934-55-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Benzenesulfonic acid,potassium salt (1:1)

Cas:934-55-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

934-55-4 CAS NO.934-55-4

Cas:934-55-4

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

Benzenesulfonic acid,potassium salt (1:1)

Cas:934-55-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

Benzenesulfonic acid,potassium salt (1:1)

Cas:934-55-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

934-55-4

Cas:934-55-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

POTASSIUM BENZENESULFONATE

Cas:934-55-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers2. Produce products of different specifications and sizes according to your requirements.3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures sta

POTASSIUM BENZENESULFONATE

Cas:934-55-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

934-55-4

Cas:934-55-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

POTASSIUM BENZENESULFONATE

Cas:934-55-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

934-55-4 CAS NO.934-55-4

Cas:934-55-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Finetech Industry Limited

FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the POTASSIUM BENZENESULFONATE, CAS:934-55-4 with the most competitive price and the best

POTASSIUM BENZENESULFONATE

Cas:934-55-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Nanjing Raymon Biotech Co., Ltd.

Benzenesulfonic acid,potassium salt (1:1) Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shanghai/S

Benzenesulfonic acid,potassium salt (1:1)

Cas:934-55-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemical Co.Ltd

Benzenesulfonic acid,potassium salt (1:1)Appearance:Off white to slight yellow solid Storage:Stored in shaded, cool and dry places Package:1L 5L 10L 25L bottle Application:pharma intermediate Transportation:Handle with cares to avoid damaging the pac

Benzenesulfonic acid,potassium salt (1:1)

Cas:934-55-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

City Chemical LLC

POTASSIUM BENZENESULFONATE

POTASSIUM BENZENESULFONATE

Cas:934-55-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

1-naphthalene methanol
4780-79-4

1-naphthalene methanol

Benzyl phenyl sulfone
3112-88-7

Benzyl phenyl sulfone

B

potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

Conditions
ConditionsYield
With C24H20ClN2OPRu; potassium tert-butylate In 1,4-dioxane at 125℃; for 5h; Inert atmosphere; Schlenk technique; Glovebox;A 76%
B n/a
4-Methylbenzyl alcohol
589-18-4

4-Methylbenzyl alcohol

Benzyl phenyl sulfone
3112-88-7

Benzyl phenyl sulfone

B

potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

Conditions
ConditionsYield
With C24H20ClN2OPRu; potassium tert-butylate In 1,4-dioxane at 125℃; for 5h; Inert atmosphere; Schlenk technique; Glovebox;A 72%
B n/a
Benzyl phenyl sulfone
3112-88-7

Benzyl phenyl sulfone

4-Methoxybenzyl alcohol
105-13-5

4-Methoxybenzyl alcohol

A

E-1-(phenyl)-2-(4'-methoxyphenyl)ethene
1694-19-5

E-1-(phenyl)-2-(4'-methoxyphenyl)ethene

B

potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

Conditions
ConditionsYield
With C24H20ClN2OPRu; potassium tert-butylate In 1,4-dioxane at 125℃; for 5h; Inert atmosphere; Schlenk technique; Glovebox;A 71%
B n/a
Benzyl phenyl sulfone
3112-88-7

Benzyl phenyl sulfone

para-Chlorobenzyl alcohol
873-76-7

para-Chlorobenzyl alcohol

A

(E)-1-(4-chlorophenyl)-2-phenylethene
1657-50-7

(E)-1-(4-chlorophenyl)-2-phenylethene

B

potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

Conditions
ConditionsYield
With C24H20ClN2OPRu; potassium tert-butylate In 1,4-dioxane at 125℃; for 5h; Inert atmosphere; Schlenk technique; Glovebox;A 70%
B n/a
biphenyl-4-yl methanol
3597-91-9

biphenyl-4-yl methanol

Benzyl phenyl sulfone
3112-88-7

Benzyl phenyl sulfone

A

(E)-4-phenylstilbene
21175-18-8

(E)-4-phenylstilbene

B

potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

Conditions
ConditionsYield
With C24H20ClN2OPRu; potassium tert-butylate In 1,4-dioxane at 125℃; for 5h; Inert atmosphere; Schlenk technique; Glovebox;A 69%
B n/a
diphenyl sulphone
127-63-9

diphenyl sulphone

A

biphenyl
92-52-4

biphenyl

B

potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

C

potassium benzenesulfinate
26652-46-0

potassium benzenesulfinate

Conditions
ConditionsYield
With 1-indoline; potassium tert-butylate; oxygen In benzene at 80℃; for 15h; Inert atmosphere;A 26%
B 28%
C 58%
potassium thiophenolate
3111-52-2

potassium thiophenolate

A

potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

B

diphenyldisulfane
882-33-7

diphenyldisulfane

Conditions
ConditionsYield
With 5,10,15,20-tetrakisphenylporphyrin; oxygen In ethanol; tert-butyl alcohol at 15℃; for 0.1h; Irradiation;A 51%
B 28%
Benzyl phenyl sulfone
3112-88-7

Benzyl phenyl sulfone

benzyl alcohol
100-51-6

benzyl alcohol

A

(1E)-1,3-diphenylpropene
3412-44-0

(1E)-1,3-diphenylpropene

B

potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

Conditions
ConditionsYield
With C24H20ClN2OPRu; potassium tert-butylate In 1,4-dioxane at 125℃; for 5h; Inert atmosphere; Schlenk technique; Glovebox;A 35%
B n/a
diethyl ether
60-29-7

diethyl ether

potassium ethyl xanthogenate
140-89-6

potassium ethyl xanthogenate

benzenesulfonyl chloride
98-09-9

benzenesulfonyl chloride

A

bis-ethoxythiocarbonyldisulfane
502-55-6

bis-ethoxythiocarbonyldisulfane

B

diphenyl disulfone
10409-06-0

diphenyl disulfone

C

potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

potassium ethyl xanthogenate
140-89-6

potassium ethyl xanthogenate

benzenesulfonyl chloride
98-09-9

benzenesulfonyl chloride

A

O,S-Diethyl dithiocarbonate
623-79-0

O,S-Diethyl dithiocarbonate

B

diphenyl disulfone
10409-06-0

diphenyl disulfone

C

potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

Conditions
ConditionsYield
at 0℃; analoge Reaktion mit anderen Sulfonsaeurechloriden;
benzenesulfonyl chloride
98-09-9

benzenesulfonyl chloride

potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

Conditions
ConditionsYield
With potassium hydroxide; water; sodium acetate Rate constant; Product distribution; Mechanism; multistep reaction: 1) dioxane, 50 deg C;
potassium 3,4-dichlorobenzenesulfonate
89690-47-1

potassium 3,4-dichlorobenzenesulfonate

Methyl benzenesulfonate
80-18-2

Methyl benzenesulfonate

A

potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

B

3,4-Dichloro-benzenesulfonic acid methyl ester
89690-48-2

3,4-Dichloro-benzenesulfonic acid methyl ester

Conditions
ConditionsYield
In sulfolane at 55℃; Rate constant; Equilibrium constant;
benzene
71-43-2

benzene

potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

Conditions
ConditionsYield
With potassium hydroxide; sulfur trioxide 1.) CH2Cl2, 22 deg C, 1020 min; Yield given. Multistep reaction;
benzene
71-43-2

benzene

A

potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

B

benzene-1,3-disulfonic acid dipotassium salt

benzene-1,3-disulfonic acid dipotassium salt

Conditions
ConditionsYield
With sulfur trioxide In dichloromethane at 22℃; for 1.5h; Product distribution; also halogenebenzenes, naphthalene and anthracene halogenoderivatives;A 63 % Spectr.
B 37 % Spectr.
benzenesulfonic acid
98-11-3

benzenesulfonic acid

potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

Conditions
ConditionsYield
With potassium hydroxide In water at 140℃;
With potassium hydroxide In water
potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

4-methyl-benzoyl chloride
874-60-2

4-methyl-benzoyl chloride

benzenesulfonic-p-methylbenzoic anhydride
226987-15-1

benzenesulfonic-p-methylbenzoic anhydride

Conditions
ConditionsYield
With N-benzyl-N,N,N-triethylammonium chloride In chloroform at 20℃; for 2h; Acylation;98%
potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

4-nitro-benzoyl chloride
122-04-3

4-nitro-benzoyl chloride

p-nitrobenzic benzenesulphonic mixed anhydride
82251-68-1

p-nitrobenzic benzenesulphonic mixed anhydride

Conditions
ConditionsYield
With N-benzyl-N,N,N-triethylammonium chloride In chloroform at 20℃; for 2h; Acylation;97%
potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

4-chloro-benzoyl chloride
122-01-0

4-chloro-benzoyl chloride

benzenesulfonic-p-chlorobenzoic anhydride
226987-14-0

benzenesulfonic-p-chlorobenzoic anhydride

Conditions
ConditionsYield
With N-benzyl-N,N,N-triethylammonium chloride In chloroform at 20℃; for 2h; Acylation;96%
m-anisoyl chloride
1711-05-3

m-anisoyl chloride

potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

benzenesulfonic-m-methoxybenzoic anhydride

benzenesulfonic-m-methoxybenzoic anhydride

Conditions
ConditionsYield
With N-benzyl-N,N,N-triethylammonium chloride In chloroform at 20℃; for 2h; Acylation;95%
potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

benzoyl chloride
98-88-4

benzoyl chloride

benzenesulfonic-benzoic anhydride
4972-24-1

benzenesulfonic-benzoic anhydride

Conditions
ConditionsYield
With N-benzyl-N,N,N-triethylammonium chloride In chloroform at 20℃; for 2h; Acylation;95%
(S)-Ethyl lactate
687-47-8

(S)-Ethyl lactate

potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

(R)-ethyl O-bezenesulfonyl lactate
83261-05-6

(R)-ethyl O-bezenesulfonyl lactate

Conditions
ConditionsYield
Stage #1: potassium benzenesulfonate With thionyl chloride In N,N-dimethyl-formamide; toluene at 0 - 55℃; for 3.5h;
Stage #2: (S)-Ethyl lactate With triethylamine In N,N-dimethyl-formamide; toluene at 65℃; for 4h;
92.5%
methanol
67-56-1

methanol

potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

sodium phenylsulfonate
515-42-4

sodium phenylsulfonate

methoxybenzene
100-66-3

methoxybenzene

Conditions
ConditionsYield
With calcium hydroxide; sodium hydroxide at 250 - 400℃;
i-Amyl alcohol
123-51-3

i-Amyl alcohol

potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

isopentyl phenyl ether
1129-64-2

isopentyl phenyl ether

Conditions
ConditionsYield
With sodium hydroxide
ethene
74-85-1

ethene

potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

A

benzenesulfonic acid-(2-bromo-ethyl ester)
61855-70-7

benzenesulfonic acid-(2-bromo-ethyl ester)

B

ethylene dibromide
106-93-4

ethylene dibromide

Conditions
ConditionsYield
With water; bromine
potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

sodium phenylsulfonate
515-42-4

sodium phenylsulfonate

A

Phenetole
103-73-1

Phenetole

B

phenol
108-95-2

phenol

Conditions
ConditionsYield
With calcium hydroxide; sodium hydroxide at 280 - 380℃; Einleiten von Aethanol-Dampf;
With calcium hydroxide; sodium hydroxide at 280 - 380℃; Einleiten von Aethanol-Dampf;
Methyl pentafluorobenzenesulfonate
4434-87-1

Methyl pentafluorobenzenesulfonate

potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

A

potassium perfluorobenzenesulfonate
882-96-2

potassium perfluorobenzenesulfonate

B

Methyl benzenesulfonate
80-18-2

Methyl benzenesulfonate

Conditions
ConditionsYield
In sulfolane at 34.5℃; Thermodynamic data; Rate constant; Equilibrium constant; var. temperatures; Ea;
methyl 2-nitrobenzenesulfonate
30384-53-3

methyl 2-nitrobenzenesulfonate

potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

A

2-nitro-benzenesulfonic acid ; potassium-compound
4419-60-7

2-nitro-benzenesulfonic acid ; potassium-compound

B

Methyl benzenesulfonate
80-18-2

Methyl benzenesulfonate

Conditions
ConditionsYield
In sulfolane at 77.2℃; Thermodynamic data; Rate constant; Equilibrium constant; var. temperatures; Ea, ΔH;
triethyloxonium fluoroborate
368-39-8

triethyloxonium fluoroborate

potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

C17H20O2S2
82777-28-4

C17H20O2S2

ethyl-(3-p-tolylsulphonylpropyl)-p-tolylsulphonium benzenesulphonate
82777-30-8

ethyl-(3-p-tolylsulphonylpropyl)-p-tolylsulphonium benzenesulphonate

Conditions
ConditionsYield
1) dichloromethane, 4 h; ether, 0 deg C; 2) chloroform, 12 h; Yield given. Multistep reaction;
potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

Methyl 2,5-dichlorobenzenesulfonate
78150-04-6

Methyl 2,5-dichlorobenzenesulfonate

A

Potassium 2,5-dichlorobenzenesulfonate
46019-98-1

Potassium 2,5-dichlorobenzenesulfonate

B

Methyl benzenesulfonate
80-18-2

Methyl benzenesulfonate

Conditions
ConditionsYield
In sulfolane at 100℃; Thermodynamic data; Rate constant; Equilibrium constant; var. temperatures; Ea, ΔH;
potassium benzenesulfonate
934-55-4

potassium benzenesulfonate

3,4-Dichloro-benzenesulfonic acid methyl ester
89690-48-2

3,4-Dichloro-benzenesulfonic acid methyl ester

A

potassium 3,4-dichlorobenzenesulfonate
89690-47-1

potassium 3,4-dichlorobenzenesulfonate

B

Methyl benzenesulfonate
80-18-2

Methyl benzenesulfonate

Conditions
ConditionsYield
In sulfolane at 55℃; Rate constant; Equilibrium constant;

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