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LEAP CHEM Co., Ltd.

Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP

Sodium benzenesulfinate

Cas:873-55-2

Min.Order:0

Negotiable

Type:Trading Company

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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

Sodium benzenesulfinate

Cas:873-55-2

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality Sodium benzenesulfinate supplier in China

Cas:873-55-2

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Hebei yanxi chemical co.,LTD.

Hebei yanxi chemical co., LTD is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low carb

Sodium benzenesulfinate CAS NO.873-55-2

Cas:873-55-2

Min.Order:1 Kilogram

FOB Price: $1.0 / 3.0

Type:Manufacturers

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Hefei TNJ chemical industry co.,ltd

CAS No.: 873-55-2 Other Names: Benzene Sulfinic Acid, Sodium Salt MF: C6H5O2SNa EINECS No.: 873-55-2 Place of Origin: Anhui, China (Mainland) Type: Dyestuff Intermediates, Pharmaceutical Intermediates, Syntheses Material Inte

Sodium benzenesulfinate

Cas:873-55-2

Min.Order:1 Metric Ton

FOB Price: $7800.0

Type:Trading Company

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Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply Sodium benzenesulphinate

Cas:873-55-2

Min.Order:1

Negotiable

Type:Other

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Wuhan Fortuna Chemical Co.,Ltd

CAS RN.: 873-55-2 EINECS: 212-842-8 Molecular Weight:

Sodium benzenesulfinate 873-55-2

Cas:873-55-2

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Quality Oled CAS 873-55-2 Sodium benzenesulfinate

Cas:873-55-2

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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COLORCOM LTD.

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

Sodium Benzenesulfinate

Cas:873-55-2

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

Sodium benzenesulfinate

Cas:873-55-2

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

Sodium benzenesulfinate-

Cas:873-55-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufactu

Sodium Benzenesulfinate CAS No.: 873-55-2

Cas:873-55-2

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Manufacturer supply CAS 873-55-2 with best quality

Cas:873-55-2

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

Sodium benzenesulfinate CAS NO.873-55-2

Cas:873-55-2

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W

Sodium benzenesulfinate:cas:873-55-2

Cas:873-55-2

Min.Order:1 Metric Ton

FOB Price: $20.0 / 30.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Product Name Benzenesulfinic acid sodium salt CAS No. 873-55-2 Appearance White to off white crystalline powder MF C6H5NaO2S

Benzenesulfinic acid sodium salt

Cas:873-55-2

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China and Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED intermediat

Sodium benzenesulfinateCAS NO.: 873-55-2

Cas:873-55-2

Min.Order:1 Kilogram

FOB Price: $4.0 / 5.0

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:white crystalline powder Storage:Store in sealed containers

Factory price CAS:873-55-2 Sodium benzenesulfinate powder

Cas:873-55-2

Min.Order:100 Gram

Negotiable

Type:Other

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients 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 Specialized

Sodium benzenesulfinate 873-55-2

Cas:873-55-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Shanghai Minstar Chemical Co., Ltd

Product Name: BENZENESULFINIC ACID SODIUM SALT CAS: 873-55-2 MF: C6H5NaO2S MW: 164.16 EINECS: 212-842-8 Mol File: 873-55-2.mol BENZENESULFINIC ACID SODIUM SALT Structure BENZENESULFINIC ACID SODIUM SALT Chemical Properties Melting

BENZENESULFINIC ACID SODIUM SALT

Cas:873-55-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

Sodium benzenesulfinate

Cas:873-55-2

Min.Order:1 Kilogram

FOB Price: $85.0 / 98.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

BENZENESULFINIC ACID SODIUM SALT CAS:873-55-2 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality or

BENZENESULFINIC ACID SODIUM SALT CAS:873-55-2

Cas:873-55-2

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

Sodium benzenesulfinate

Cas:873-55-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

Organic synthesis intermediates, used in the synthesis of medicines, dyes, pesticides, perfumes and photosensitive materials Appearance:White crystal powder Storage:Stored in the ventilated, low temperature and dry room away from direct sunlight. Pa

Benzenesulfinic acid sodium salt

Cas:873-55-2

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

Sodium benzenesulfinate

Cas:873-55-2

Min.Order:1 Kilogram

FOB Price: $80.0 / 100.0

Type:Lab/Research institutions

inquiry

Leader Biochemical Group

PRODUCT DETAILS

China Largest Manufacturer factory sales Sodium benzenesulfinate CAS 873-55-2

Cas:873-55-2

Min.Order:500 Kilogram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Price, service, company and transport advantage: 1.place of origin china with super quality by reasonable price. 2.fast delivery by safe express way to all the country. 3.has a number of highly qualified engineers and experts to p

Best price/Sodium benzenesulphinate

Cas:873-55-2

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Triumph International Development Limilted

Lorcaserin(856681-05-5)is an orally administered agent and a selective 5-HT2C receptor agonist for the treatment of obesity. It had been approved for marketing in US by FDA on 27 June in 2012. In clinical studies, lorcaserin h

Benzenesulfinic acid,sodium salt 873-55-2

Cas:873-55-2

Min.Order:100 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

HANWAYS CHEMPHARM CO.,LIMITED

Wuhan hanweishi Pharmchem Co., Ltd(Hanways chempharm) is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The leading products range are APIs, Hormones, Peptides

Sodium Benzensulfinate/CAS 873-55-2/EINECS 212-842-8

Cas:873-55-2

Min.Order:100 Kilogram

Negotiable

Type:Trading Company

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

Sodium benzenesulfinate

Cas:873-55-2

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

2-nitrophenylphenyl sulfone

2-nitrophenylphenyl sulfone

sodium thiophenolate
930-69-8

sodium thiophenolate

thiophenol
108-98-5

thiophenol

A

2-nitrophenylphenyl sulfide

2-nitrophenylphenyl sulfide

B

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

Conditions
ConditionsYield
With sodium hydroxide In methanol; water; tolueneA 96.7%
B 97.1%
benzenesulfonyl chloride
98-09-9

benzenesulfonyl chloride

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

Conditions
ConditionsYield
With hydrazine hydrate; sodium carbonate In water at 60℃; for 2h; Reagent/catalyst;96.5%
With sodium hydrogencarbonate; sodium sulfite In water at 70 - 80℃; for 2h;88%
With sodium iodide In acetone for 3h; Ambient temperature; Yield given;
diphenyliodonium tetrafluoroborate

diphenyliodonium tetrafluoroborate

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

Conditions
ConditionsYield
With iron(III) chloride; rongalite In N,N-dimethyl-formamide; acetonitrile at 20℃; for 0.333333h; Solvent; Reagent/catalyst;96%
2-nitrophenylphenyl sulfone

2-nitrophenylphenyl sulfone

sodium thiophenolate
930-69-8

sodium thiophenolate

A

2-nitrophenylphenyl sulfide

2-nitrophenylphenyl sulfide

B

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

Conditions
ConditionsYield
In methanol; water; tolueneA n/a
B 95.8%
2,4-dinitrophenyl benzenethiosulfonate
24040-12-8

2,4-dinitrophenyl benzenethiosulfonate

sodium ethanolate
141-52-6

sodium ethanolate

A

2,4-dinitro-benzenesulfenic acid ethyl ester
2388-58-1

2,4-dinitro-benzenesulfenic acid ethyl ester

B

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

Conditions
ConditionsYield
In ethanol at -2℃; for 4h;A 92.2%
B 76%
2,4-dinitrophenyl benzenethiosulfonate
24040-12-8

2,4-dinitrophenyl benzenethiosulfonate

A

2,4-dinitro-benzenesulfenic acid ethyl ester
2388-58-1

2,4-dinitro-benzenesulfenic acid ethyl ester

B

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

Conditions
ConditionsYield
With sodium ethanolate In ethanol at -2℃; for 4h;A 92.2%
B 76%
2-(phenylsulfonyl)pyridine
24244-60-8

2-(phenylsulfonyl)pyridine

sodium ethanolate
141-52-6

sodium ethanolate

A

2-ethoxypyridine
14529-53-4

2-ethoxypyridine

B

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

Conditions
ConditionsYield
In ethanol for 19h; Heating;A n/a
B 92%
In ethanol for 0.2h; Heating;A 87 % Spectr.
B 63 % Spectr.
ethanol
64-17-5

ethanol

2,4-dinitrophenyl benzenethiosulfonate
24040-12-8

2,4-dinitrophenyl benzenethiosulfonate

A

2,4-dinitro-benzenesulfenic acid ethyl ester
2388-58-1

2,4-dinitro-benzenesulfenic acid ethyl ester

B

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

Conditions
ConditionsYield
With sodium for 4h;A 92%
B 76%
2,4-dinitrophenyl benzenethiosulfonate
24040-12-8

2,4-dinitrophenyl benzenethiosulfonate

acetylacetone
123-54-6

acetylacetone

A

3-<2,4-Dinitro-phenylmercapto>-pentandion-(2,4)
25108-45-6

3-<2,4-Dinitro-phenylmercapto>-pentandion-(2,4)

B

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

Conditions
ConditionsYield
With sodium ethanolate In ethanol at 50℃; for 2h;A 91.2%
B 89.7%
C21H21N3O2S
90959-41-4

C21H21N3O2S

A

3-methyl-4,5-diphenyl-4H-1,2,4-triazole
14929-23-8

3-methyl-4,5-diphenyl-4H-1,2,4-triazole

B

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

Conditions
ConditionsYield
With sodium hydride In 1,4-dioxane for 20h; Heating; under nitrogen; Yields of byproduct given;A 90%
B n/a
phenylmagnesium chloride
100-59-4

phenylmagnesium chloride

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

Conditions
ConditionsYield
Stage #1: phenylmagnesium chloride With 1,4-diazabicyclo [2.2.2] octane-1,4-diium-1,4-disulfinate In tetrahydrofuran at 0℃; for 3h; Inert atmosphere;
Stage #2: With sodium carbonate In tetrahydrofuran; diethyl ether; water
90%
2-benzenesulfonyl-pyridine N-oxide
39574-20-4

2-benzenesulfonyl-pyridine N-oxide

sodium ethanolate
141-52-6

sodium ethanolate

A

2-ethoxylpyridine N-oxide
3445-09-8

2-ethoxylpyridine N-oxide

B

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

Conditions
ConditionsYield
In ethanol for 0.25h; Heating;A n/a
B 89%
2,4-dinitrophenyl benzenethiosulfonate
24040-12-8

2,4-dinitrophenyl benzenethiosulfonate

ethyl acetoacetate
141-97-9

ethyl acetoacetate

A

2-oxo-1-ethoxycarbonylpropyl 2,4-dinitrophenyl sulfide
55158-57-1

2-oxo-1-ethoxycarbonylpropyl 2,4-dinitrophenyl sulfide

B

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

Conditions
ConditionsYield
With sodium ethanolate In ethanol at 20℃; for 1h;A 85.4%
B 74.6%
2-Benzenesulfinyl-pyridine 1-oxide
125556-92-5

2-Benzenesulfinyl-pyridine 1-oxide

A

2-ethoxylpyridine N-oxide
3445-09-8

2-ethoxylpyridine N-oxide

B

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

Conditions
ConditionsYield
With sodium ethanolate In ethanol for 0.5h;A 85%
B 74%
With sodium ethanolate In ethanol for 0.5h; Mechanism; effect of absence of air;A 85%
B 74%
bromobenzene
108-86-1

bromobenzene

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

Conditions
ConditionsYield
Stage #1: bromobenzene With n-butyllithium In tetrahydrofuran at -78℃; for 1h; Inert atmosphere;
Stage #2: With 1,4-diazabicyclo [2.2.2] octane-1,4-diium-1,4-disulfinate In tetrahydrofuran at -78℃; for 3h; Inert atmosphere;
Stage #3: With sodium carbonate In tetrahydrofuran; diethyl ether; water Reagent/catalyst; Temperature;
85%
C30H29ClN2O7S2
95361-36-7

C30H29ClN2O7S2

A

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

B

p-methoxybenzyl 7β-(2-phenylacetamido)-3-chloromethyl-3-cephem-4-carboxylate
104146-10-3

p-methoxybenzyl 7β-(2-phenylacetamido)-3-chloromethyl-3-cephem-4-carboxylate

Conditions
ConditionsYield
With sodium methylate In tetrahydrofuran; methanol at -2 - 2℃; for 5.25h; Product distribution / selectivity;A 67.9%
B 84.6%
C20H18ClN3O2S
90959-34-5

C20H18ClN3O2S

A

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

B

4-(4-Chloro-phenyl)-3-phenyl-4H-[1,2,4]triazole

4-(4-Chloro-phenyl)-3-phenyl-4H-[1,2,4]triazole

Conditions
ConditionsYield
With sodium hydride In 1,4-dioxane for 20h; Heating; under nitrogen; Yields of byproduct given;A n/a
B 80%
α-anthraquinonyl benzenethiosulfonate
94055-55-7

α-anthraquinonyl benzenethiosulfonate

sodium ethanolate
141-52-6

sodium ethanolate

A

9,10-dioxo-9,10-dihydro-anthracene-1-sulfenic acid ethyl ester
39674-32-3

9,10-dioxo-9,10-dihydro-anthracene-1-sulfenic acid ethyl ester

B

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

Conditions
ConditionsYield
In ethanol at 20℃; for 10h;A 77.5%
B 79.3%
C20H19N3O2S
90959-31-2

C20H19N3O2S

A

3,4-diphenyl-1,2,4-triazole
14331-64-7

3,4-diphenyl-1,2,4-triazole

B

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

Conditions
ConditionsYield
With sodium hydride In 1,4-dioxane for 20h; Heating; under nitrogen; Yields of byproduct given;A 78%
B n/a
2,4-dinitrophenyl benzenethiosulfonate
24040-12-8

2,4-dinitrophenyl benzenethiosulfonate

A

bis(2,4-dinitrophenyl) disulphide
2217-55-2

bis(2,4-dinitrophenyl) disulphide

B

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

C

2,4-dinitrophenylthiocyanoacetic ester
91611-42-6

2,4-dinitrophenylthiocyanoacetic ester

Conditions
ConditionsYield
With sodium ethanolate; ethyl 2-cyanoacetate In ethanol at 50℃; for 3h;A 52.2%
B 70.2%
C 43.7%
2,4-dinitrophenyl benzenethiosulfonate
24040-12-8

2,4-dinitrophenyl benzenethiosulfonate

ethyl 2-cyanoacetate
105-56-6

ethyl 2-cyanoacetate

A

bis(2,4-dinitrophenyl) disulphide
2217-55-2

bis(2,4-dinitrophenyl) disulphide

B

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

C

2,4-dinitrophenylthiocyanoacetic ester
91611-42-6

2,4-dinitrophenylthiocyanoacetic ester

Conditions
ConditionsYield
With sodium ethanolate In ethanol at 50℃; for 3h;A 52.2%
B 70.2%
C 43.7%
With sodium ethanolate In ethanol at 50℃; for 3h;A 52.2%
B 70.2%
C 43.7%
2,4-dinitrophenyl benzenethiosulfonate
24040-12-8

2,4-dinitrophenyl benzenethiosulfonate

sodium methylate
124-41-4

sodium methylate

A

dinitrobenzenesulfenic acid methyl ester
10344-04-4

dinitrobenzenesulfenic acid methyl ester

B

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

Conditions
ConditionsYield
In methanol at 20℃; for 1h;A 58%
B 70%
C21H21N3O3S
90959-33-4

C21H21N3O3S

A

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

B

4-(4-methoxyphenyl)-3-phenyl-4H-1,2,4-triazole
70208-16-1

4-(4-methoxyphenyl)-3-phenyl-4H-1,2,4-triazole

Conditions
ConditionsYield
With sodium hydride In 1,4-dioxane for 20h; Heating; under nitrogen; Yields of byproduct given;A n/a
B 63%
C21H20ClN3O2S
90959-42-5

C21H20ClN3O2S

A

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

B

4-(4-Chloro-phenyl)-3-methyl-5-phenyl-4H-[1,2,4]triazole

4-(4-Chloro-phenyl)-3-methyl-5-phenyl-4H-[1,2,4]triazole

Conditions
ConditionsYield
With sodium hydride In 1,4-dioxane for 20h; Heating; under nitrogen; Yields of byproduct given;A n/a
B 63%
α-anthraquinonyl benzenethiosulfonate
94055-55-7

α-anthraquinonyl benzenethiosulfonate

A

bis(1-anthraquinonyl) disulfide
13354-33-1

bis(1-anthraquinonyl) disulfide

B

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

C

Cyano-(9,10-dioxo-9,10-dihydro-anthracen-1-ylsulfanyl)-acetic acid ethyl ester
94055-23-9

Cyano-(9,10-dioxo-9,10-dihydro-anthracen-1-ylsulfanyl)-acetic acid ethyl ester

Conditions
ConditionsYield
With sodium ethanolate; ethyl 2-cyanoacetate In ethanol at 50℃; for 4h;A 37.6%
B 59.9%
C 34.2%
α-anthraquinonyl benzenethiosulfonate
94055-55-7

α-anthraquinonyl benzenethiosulfonate

ethyl 2-cyanoacetate
105-56-6

ethyl 2-cyanoacetate

A

bis(1-anthraquinonyl) disulfide
13354-33-1

bis(1-anthraquinonyl) disulfide

B

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

C

Cyano-(9,10-dioxo-9,10-dihydro-anthracen-1-ylsulfanyl)-acetic acid ethyl ester
94055-23-9

Cyano-(9,10-dioxo-9,10-dihydro-anthracen-1-ylsulfanyl)-acetic acid ethyl ester

Conditions
ConditionsYield
With sodium ethanolate In ethanol at 50℃; for 4h;A 37.6%
B 59.9%
C 34.2%
With sodium ethanolate In ethanol at 50℃;
C21H21N3O2S
90959-32-3

C21H21N3O2S

A

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

B

4-(4-methylphenyl)-3-phenyl-4H-1,2,4-triazole
14331-67-0

4-(4-methylphenyl)-3-phenyl-4H-1,2,4-triazole

Conditions
ConditionsYield
With sodium hydride In 1,4-dioxane for 20h; Heating; under nitrogen; Yields of byproduct given;A n/a
B 57%
Allyl acetate
591-87-7

Allyl acetate

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

(allylsulfonyl)benzene
16212-05-8

(allylsulfonyl)benzene

Conditions
ConditionsYield
With triphenylphosphine; Pd-Gr In tetrahydrofuran; water for 0.5h; Product distribution; Mechanism; Heating; other allylic esters; other palladium catalysts; other solvents; also diethyl malonate and 1-(1-cyclohexen-1-yl)pyrrolidine as nucleophiles;100%
With triphenylphosphine; Pd-Gr In tetrahydrofuran; water for 0.5h; Heating;100%
With trisodium tris(3-sulfophenyl)phosphine; 1-ethyl-3-methylimidazolium tetrafluoroborate; palladium diacetate In water for 0.0333333h; Tsuji-Trost reaction; microwave irradiation;99%
N,N-diethylacrylamide
2675-94-7

N,N-diethylacrylamide

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

3-Benzenesulfonyl-N,N-diethyl-propionamide
93101-87-2

3-Benzenesulfonyl-N,N-diethyl-propionamide

Conditions
ConditionsYield
With acetic acid In water for 8h; Heating;100%
ethyl (E)-2-(bromomethyl)but-2-enoate
62097-05-6

ethyl (E)-2-(bromomethyl)but-2-enoate

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

(Z)-2-Benzenesulfonylmethyl-but-2-enoic acid ethyl ester
136540-17-5

(Z)-2-Benzenesulfonylmethyl-but-2-enoic acid ethyl ester

Conditions
ConditionsYield
With PEO 400 In tetrahydrofuran for 1h; Heating;100%
p-(1-methyl-1-nitropropyl)nitrobenzene
110637-93-9, 58324-83-7

p-(1-methyl-1-nitropropyl)nitrobenzene

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

2-(p-nitrophenyl)-2-butyl phenyl sulfone
110637-98-4

2-(p-nitrophenyl)-2-butyl phenyl sulfone

Conditions
ConditionsYield
With N,N,N,N,N,N-hexamethylphosphoric triamide for 2h;100%
sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

(3S,4R)-4-benzenesulfonyl-3-((1R)-1-(tert-butyldimethylsilanyloxy)-ethyl)-azetidin-2-one
383186-38-7

(3S,4R)-4-benzenesulfonyl-3-((1R)-1-(tert-butyldimethylsilanyloxy)-ethyl)-azetidin-2-one

Conditions
ConditionsYield
In water for 0.333333h; Inert atmosphere; Reflux;100%
In tetrahydrofuran; water for 0.75h; Heating;90%
84%
In water
sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

sodium phenylthiosulfonate
1887-29-2

sodium phenylthiosulfonate

Conditions
ConditionsYield
With sulfur; N-butylamine at 20℃; for 1h; Other amines. In a titanium autoclave.;100%
With 5,6,7,8,9-pentathiabenzocycloheptene In methanol; benzene for 5h; Ambient temperature;99%
With pyridine; sulfur at 20℃; for 24h; Large scale;92%
sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

2-(bromomethyl)-5-nitrofuran
20782-91-6

2-(bromomethyl)-5-nitrofuran

5-nitro-2-furfuryl phenyl sulphone
40941-17-1

5-nitro-2-furfuryl phenyl sulphone

Conditions
ConditionsYield
In dimethyl sulfoxide at 20℃; for 4h;100%
In acetone
sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

α-bromoacetophenone
70-11-1

α-bromoacetophenone

2-(phenylsulfonyl)acetophenone
3406-03-9

2-(phenylsulfonyl)acetophenone

Conditions
ConditionsYield
In 1,4-dioxane; water Reflux;100%
With aluminum oxide for 2h; Irradiation;98%
With PEG-400 at 20℃; for 0.166667h;96%
tert-butyl carbamate
4248-19-5

tert-butyl carbamate

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

benzaldehyde
100-52-7

benzaldehyde

tert-butyl N-(phenyl(phenylsulfonyl)methyl)carbamate
155396-71-7

tert-butyl N-(phenyl(phenylsulfonyl)methyl)carbamate

Conditions
ConditionsYield
With formic acid In methanol; water at 20℃; for 72h;100%
In methanol; formic acid; water at 20℃; for 72h;99%
In methanol; formic acid; water at 20℃; for 72h;98%
sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

(3S,4R)-4-benzenesulfonyl-3-[(R)-1-tert-butyldimethylsilyloxyethyl]-2-azetidinone

(3S,4R)-4-benzenesulfonyl-3-[(R)-1-tert-butyldimethylsilyloxyethyl]-2-azetidinone

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 20℃; for 4h;100%
sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

(Z)-3-Chloromethyl-4-naphthalen-1-yl-but-3-en-2-one
263141-35-1

(Z)-3-Chloromethyl-4-naphthalen-1-yl-but-3-en-2-one

(Z)-3-Benzenesulfonylmethyl-4-naphthalen-1-yl-but-3-en-2-one

(Z)-3-Benzenesulfonylmethyl-4-naphthalen-1-yl-but-3-en-2-one

Conditions
ConditionsYield
With 1-n-butyl-methylimidazolium tetrafluoroborate at 45 - 50℃; for 2h;100%
sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

(Z)-3-Chloromethyl-4-(4-fluoro-phenyl)-but-3-en-2-one

(Z)-3-Chloromethyl-4-(4-fluoro-phenyl)-but-3-en-2-one

(Z)-3-Benzenesulfonylmethyl-4-(4-fluoro-phenyl)-but-3-en-2-one

(Z)-3-Benzenesulfonylmethyl-4-(4-fluoro-phenyl)-but-3-en-2-one

Conditions
ConditionsYield
With 1-n-butyl-methylimidazolium tetrafluoroborate at 45 - 50℃; for 2h;100%
sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

2,4-Dichlorobenzyl chloride
94-99-5

2,4-Dichlorobenzyl chloride

{[(2,4-dichlorophenyl)methyl]sulfonyl}benzene
90691-46-6

{[(2,4-dichlorophenyl)methyl]sulfonyl}benzene

Conditions
ConditionsYield
In DMF (N,N-dimethyl-formamide) at 20℃; for 4h;100%
(4S)-11-{2-[(3-bromopropyl)-dimethylsilanyl]-ethyI}-4-ethyl-4-hydroxy-1,12-dihydro-4H-2-oxa-6,12a-diaza-dibenzo[b,h]fluorene-3,13-dione
1142936-66-0

(4S)-11-{2-[(3-bromopropyl)-dimethylsilanyl]-ethyI}-4-ethyl-4-hydroxy-1,12-dihydro-4H-2-oxa-6,12a-diaza-dibenzo[b,h]fluorene-3,13-dione

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

(4S)-11-{2-[(3-benzenesulfonylpropyl)-dimethylsilanyl]-ethyl}-4-ethyI-4-hydroxy-1,12-dihydro-4H-2-oxa-6,12a-diaza-dibenzo[b,h]fluorene-3,13-dione
1142936-70-6

(4S)-11-{2-[(3-benzenesulfonylpropyl)-dimethylsilanyl]-ethyl}-4-ethyI-4-hydroxy-1,12-dihydro-4H-2-oxa-6,12a-diaza-dibenzo[b,h]fluorene-3,13-dione

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 70℃; for 5h;100%
In N,N-dimethyl-formamide at 70℃; for 5h;100%
O-benzyl carbamate
621-84-1

O-benzyl carbamate

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

4-cyanobenzaldehyde
105-07-7

4-cyanobenzaldehyde

benzyl (4-cyanophenyl)(phenylsulfonyl)methylcarbamate
1220349-77-8

benzyl (4-cyanophenyl)(phenylsulfonyl)methylcarbamate

Conditions
ConditionsYield
With formic acid In tetrahydrofuran; water at 22℃; Inert atmosphere;100%
3-(iodomethyl)-6,6-dimethyl-4-phenyl-5,6-dihydro-4H-[1,2]oxazine 2-oxide
1215082-84-0

3-(iodomethyl)-6,6-dimethyl-4-phenyl-5,6-dihydro-4H-[1,2]oxazine 2-oxide

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

6,6-dimethyl-4-phenyl-3-[(phenylsulfonyl)methyl]-5,6-dihydro-4H-[1,2]oxazine 2-oxide
1313227-80-3

6,6-dimethyl-4-phenyl-3-[(phenylsulfonyl)methyl]-5,6-dihydro-4H-[1,2]oxazine 2-oxide

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 0 - 20℃; Inert atmosphere;100%
1-phenyl 2-nitrosoterephthalate
1391926-97-8

1-phenyl 2-nitrosoterephthalate

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

N-benzenesulfonyl 5-carboxylic benzo[c]isoxazol-3(1H)-one
123534-37-2

N-benzenesulfonyl 5-carboxylic benzo[c]isoxazol-3(1H)-one

Conditions
ConditionsYield
at 20℃; for 0.166667h; pH=7; Inert atmosphere; aq. phosphate buffer; chemoselective reaction;100%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

2,6-bis[(phenylsulfonyl)methyl]pyridine

2,6-bis[(phenylsulfonyl)methyl]pyridine

Conditions
ConditionsYield
With tetra-n-propylammonium bromide In acetonitrile for 24h;100%
With tetra-n-propylammonium bromide In acetonitrile for 24h;87%
C23H24O3

C23H24O3

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

1-((S)-2-methoxy-1-phenylethoxy)-2-[(phenylsulfonyl)(o-tolyl)methyl]benzene

1-((S)-2-methoxy-1-phenylethoxy)-2-[(phenylsulfonyl)(o-tolyl)methyl]benzene

Conditions
ConditionsYield
With chloro-trimethyl-silane; tin(II) bromide In nitromethane at -15℃; for 1h; Inert atmosphere; diastereoselective reaction;100%
C23H24O4

C23H24O4

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

1-((S)-2-methoxy-1-phenylethoxy)-2-[(2-methoxyphenyl)(phenylsulfonyl)methyl]benzene

1-((S)-2-methoxy-1-phenylethoxy)-2-[(2-methoxyphenyl)(phenylsulfonyl)methyl]benzene

Conditions
ConditionsYield
With chloro-trimethyl-silane; tin(II) bromide In nitromethane at -15℃; for 0.5h; Inert atmosphere; diastereoselective reaction;100%
C22H21ClO3

C22H21ClO3

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

1-[(4-chlorophenyl)(phenylsulfonyl)methyl]-2-((S)-2-methoxy-1-phenylethoxy)benzene

1-[(4-chlorophenyl)(phenylsulfonyl)methyl]-2-((S)-2-methoxy-1-phenylethoxy)benzene

Conditions
ConditionsYield
With chloro-trimethyl-silane; tin(II) bromide In nitromethane at -15℃; for 24h; Inert atmosphere; diastereoselective reaction;100%
C26H24O3

C26H24O3

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

1-[{2-((S)-2-methoxy-1-phenylethoxy)phenyl}(phenylsulfonyl)methyl]naphthalene

1-[{2-((S)-2-methoxy-1-phenylethoxy)phenyl}(phenylsulfonyl)methyl]naphthalene

Conditions
ConditionsYield
With chloro-trimethyl-silane; tin(II) bromide In nitromethane; dichloromethane at -40℃; for 24h; Temperature; Solvent; Inert atmosphere; diastereoselective reaction;100%
sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

benzenesulfonyl iodide
1950-77-2

benzenesulfonyl iodide

Conditions
ConditionsYield
With ammonium iodide; acetic acid at 60℃;99%
With (NaI)2ICl(C3H6O)6 In water79%
With ethanol; water; iodine
With iodine In ethanol; water at 5℃;
sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

benzyl chloride
100-44-7

benzyl chloride

Benzyl phenyl sulfone
3112-88-7

Benzyl phenyl sulfone

Conditions
ConditionsYield
With aluminum oxide for 2h; Irradiation;99%
With 1-butyl-3-methylimidazolium Tetrafluoroborate In water at 60℃; for 2h;96%
In N,N-dimethyl-formamide at 80℃; for 12h;96%
sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

methyl vinyl ketone
78-94-4

methyl vinyl ketone

4-(phenylsulfonyl)butan-2-one
24731-39-3

4-(phenylsulfonyl)butan-2-one

Conditions
ConditionsYield
With potassium dihydrogenphosphate In water at 20℃; for 48h;99%
91%
With acetic acid for 14h; Ambient temperature;81%
With potassium dihydrogenphosphate In water
SEC-BUTYLAMINE
33966-50-6

SEC-BUTYLAMINE

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

N-sec-Butylbenzenesulfonamide
23705-41-1

N-sec-Butylbenzenesulfonamide

Conditions
ConditionsYield
With sodium hypochlorite In water Ambient temperature;99%
Cinnamyl acetate
21040-45-9

Cinnamyl acetate

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

trans-cinnamyl phenyl sulfone
16212-07-0

trans-cinnamyl phenyl sulfone

Conditions
ConditionsYield
With trisodium tris(3-sulfophenyl)phosphine; 1-ethyl-3-methylimidazolium tetrafluoroborate; palladium diacetate In water for 0.025h; Tsuji-Trost reaction; microwave irradiation;99%
With tetrakis(triphenylphosphine) palladium(0); sodium nitrite In N,N-dimethyl-formamide for 15h; Ambient temperature;66%
With bis(η3-allyl-μ-chloropalladium(II)) In N,N-dimethyl-formamide at 60℃; for 2h;
diphenyliodonium tetrafluoroborate

diphenyliodonium tetrafluoroborate

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

A

iodobenzene
591-50-4

iodobenzene

B

diphenyl sulphone
127-63-9

diphenyl sulphone

Conditions
ConditionsYield
In chloroform; water at 20℃; for 64h;A n/a
B 99%
In chloroform; water at 56℃; for 2.5h; Product distribution; other temperatures, other reaction time;A 99 % Chromat.
B 97%
sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

ethyl bromoacetate
105-36-2

ethyl bromoacetate

ethyl 2-phenylsulfonylacetate
7605-30-3

ethyl 2-phenylsulfonylacetate

Conditions
ConditionsYield
With aluminum oxide for 2h; Irradiation;99%
In N,N-dimethyl-formamide for 3h;95%
In ethanol for 3h; Heating;86%
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