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Oceachem Group Limited

We can privide you best quality and best service. And the sustainable products will be satisfied your requirement. Appearance:Powder/Oiled Powder/Granule Storage:The product should be stored in the dry and cooling place with good ventilation, avo

Rubber accelerator MBTS(DM)

Cas:120-78-5

Min.Order:500 Kilogram

Negotiable

Type:Manufacturers

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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

2,2'-Dithiobis(benzothiazole)

Cas:120-78-5

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance Grayish white or light yellow powder Conforms Initial Melting point

High purity Accelerator (DM) CAS:120-78-5

Cas:120-78-5

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Manufacturers

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Jinan Finer Chemical Co., Ltd

Product Description Product name 2,2'-Dithiobis(benzothiazole) CAS 120-78-5 Assay Appearance Gray-white to yellowish powder or particles Capacity 1000mt/year Min.package

2,2'-Dithiobis(benzothiazole)

Cas:120-78-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Henan Allgreen Chemical Co.,Ltd

high purity Appearance:solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:meet customer's demand Application:auxiliaries Transportation:by sea or by air Port:shanghai

2,2'-Dithiobis(benzothiazole)

Cas:120-78-5

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

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 Di(benzothiazol-2-yl) disulphide

Cas:120-78-5

Min.Order:1

Negotiable

Type:Other

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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 99% 2,2'-Dithiobis(benzothiazole) 120-78-5 ISO Producer

Cas:120-78-5

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price in China. If you are looking for the product’s supplier in China, DayangChem is your best choice. As a leading manufacturer and supplier of chemicals in China, Day

2,2'-Dithiobis(benzothiazole)

Cas:120-78-5

Min.Order:1 Kilogram

FOB Price: $4.0

Type:Lab/Research institutions

inquiry

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

2,2'-Dithiobis-(benzothiazole)

Cas:120-78-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

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 car

2,2'-Dithiobis(benzothiazole)

Cas:120-78-5

Min.Order:1 Metric Ton

FOB Price: $1.0 / 2.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 6 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

120-78-5 2,2'-Dithiobis(benzothiazole)

Cas:120-78-5

Min.Order:1 Kilogram

FOB Price: $1000.0

Type:Lab/Research institutions

inquiry

Leader Biochemical Group

About Product Details CAS: 1

China Biggest factory Supply High Quality 2,2'-Dithiobis(benzothiazole) CAS 120-78-5

Cas:120-78-5

Min.Order:1 Kilogram

FOB Price: $1.0 / 5.0

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

2,2'-Dithiobis(benzothiazole)

Cas:120-78-5

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

inquiry

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

New production CAS 120-78-5 with best quality

Cas:120-78-5

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

Intermediates MBTS(DM)

Cas:120-78-5

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Henan Sinotech Import&Export Corporation

CAS No. 120-78-5 Name 2,2'-Dithiobis(benzothiazole) MF C14H8N2S4 EINECS No. 204-424-9 Appearance:Cream to pale-yellow powder Sto

Accelerator (DM) CAS:120-78-5

Cas:120-78-5

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

120-78-5 2,2'-Dithiobis(benzothiazole)CAS NO.: 120-78-5

Cas:120-78-5

Min.Order:1 Gram

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 granules or powder. Storage:Store in seale

Rubber Accelerator Mbts CAS: 120-78-5 Dibenzothiazole Disulfide

Cas:120-78-5

Min.Order:100 Gram

Negotiable

Type:Other

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:White to Light yellow powder Storage:room temperature Package:25kg/drum Application:chemicals Transportation:Express/Sea/Air Port:any port in china

2,2'-Dithiobis(benzothiazole) factory price

Cas:120-78-5

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

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

2,2'-Dithiobis(benzothiazole) 120-78-5

Cas:120-78-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: 2,2'-Dithiobis(benzothiazole) CAS: 120-78-5 MF: C14H8N2S4 MW: 332.49 EINECS: 204-424-9 2,2'-Dithiobis(benzothiazole) Structure 2,2'-Dithiobis(benzothiazole) Chemical Properties Melting point 177-180 &deg

2,2'-Dithiobis(benzothiazole)

Cas:120-78-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fonlynn Health Technology Co., Ltd.

Packing: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Appearance:Yellow powder Storage:Refer to COA / MSDS Packa

Qingdao Beluga Import and Export Co., LTD

2,2'-Dithiobis(benzothiazole) CAS:120-78-5 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 o

2,2'-Dithiobis(benzothiazole) CAS:120-78-5

Cas:120-78-5

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

2,2'-Dithiobis(benzothiazole)

Cas:120-78-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

Rubber accelerator MBTS(DM) CAS NO.120-78-5

Cas:120-78-5

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

Rubber Accelerator MBTS

Cas:120-78-5

Min.Order:0

Negotiable

Type:Manufacturers

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

Intermediates MBTS(DM)

Cas:120-78-5

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

2,2'-DITHIOBIS(BENZOTHIAZOLE)

Cas:120-78-5

Min.Order:1 Gram

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

2,2'-Dithiobis(benzothiazole)

Cas:120-78-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

High purity Accelerator (DM)

Cas:120-78-5

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Synthetic route

2-Mercaptobenzothiazole
149-30-4

2-Mercaptobenzothiazole

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

Conditions
ConditionsYield
With bis(2,2'-bipyridyl) copper(II) permanganate In dichloromethane for 0.166667h;100%
With tris paraperiodate In benzene for 0.5h; Heating;100%
With dihydrogen peroxide In water100%
potassium thioacyanate
333-20-0

potassium thioacyanate

p-nitrobenzyl <(R)-4-(2-benzothiazol-2-yldithio)-2-oxo-1-azetidinyl>isopropenylacetate
71355-12-9, 95835-16-8

p-nitrobenzyl <(R)-4-(2-benzothiazol-2-yldithio)-2-oxo-1-azetidinyl>isopropenylacetate

A

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

B

(2S,3R)-3-Methyl-7-oxo-3-thiocyanatomethyl-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 4-nitro-benzyl ester
112110-51-7

(2S,3R)-3-Methyl-7-oxo-3-thiocyanatomethyl-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 4-nitro-benzyl ester

Conditions
ConditionsYield
In dichloromethane; sulfuric acid; water for 12h; Ambient temperature; electrolysis procedure;A 99%
B 97%
sodium 2-mercaptobenzothiazole
2492-26-4

sodium 2-mercaptobenzothiazole

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

Conditions
ConditionsYield
With bromonitromethane In methanol98%
With water; chlorine; ammonium chloride
With sulfuric acid; water; dihydrogen peroxide
(Z)-S-benzo[d]thiazol-2-yl 2-(2-aminothiazol-4-yl)-2-(methoxyimino)ethanethioate
80756-85-0

(Z)-S-benzo[d]thiazol-2-yl 2-(2-aminothiazol-4-yl)-2-(methoxyimino)ethanethioate

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

Conditions
ConditionsYield
With tetrabutylammomium bromide; ozone In methanol at 44℃; for 1.5h; Concentration; Temperature; Large scale;97.5%
S-(benzo[d]thiazol-2-yl) benzenesulfonothioate
41475-98-3

S-(benzo[d]thiazol-2-yl) benzenesulfonothioate

2-[(2R,3R)-2-(Benzothiazol-2-yldisulfanyl)-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-methyl-but-3-enoic acid benzyl ester
57562-33-1, 68128-75-6

2-[(2R,3R)-2-(Benzothiazol-2-yldisulfanyl)-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-methyl-but-3-enoic acid benzyl ester

A

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

4-phenylsulfonylthio-3-phenoxyacetamido-1-(1-benzyloxycarbonyl-2-methyl-2-propenyl)-2-azetidinone
91939-45-6, 106138-52-7

4-phenylsulfonylthio-3-phenoxyacetamido-1-(1-benzyloxycarbonyl-2-methyl-2-propenyl)-2-azetidinone

Conditions
ConditionsYield
sodium benzenesulfonate In water; acetone for 3.5h; Ambient temperature;A 96%
B 91%
2-(Benzothiazol-2-ylsulfanyl)-2-(3-methyl-but-2-enyl)-hexanedioic acid dimethyl ester
72844-42-9

2-(Benzothiazol-2-ylsulfanyl)-2-(3-methyl-but-2-enyl)-hexanedioic acid dimethyl ester

A

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

B

2-(3-Methyl-but-2-enyl)-hexanedioic acid dimethyl ester
72844-50-9

2-(3-Methyl-but-2-enyl)-hexanedioic acid dimethyl ester

Conditions
ConditionsYield
In methanol; sulfuric acid Ambient temperature; Electrochemical reduction;A 96%
B 74%
2-thioxo-3H-1,3-benzothiazole
149-30-4

2-thioxo-3H-1,3-benzothiazole

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

Conditions
ConditionsYield
With 3,3-dimethyldioxirane In dichloromethane; acetone at 25℃;95%
With dilauryl peroxide In 1,2-dichloro-ethane for 1h; Reflux;90%
With potassium dichromate; acetic acid
(R)-2-[2-(Benzothiazol-2-yldisulfanyl)-3,3-dibromo-4-oxo-azetidin-1-yl]-3-methyl-but-3-enoic acid benzyl ester

(R)-2-[2-(Benzothiazol-2-yldisulfanyl)-3,3-dibromo-4-oxo-azetidin-1-yl]-3-methyl-but-3-enoic acid benzyl ester

A

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

B

benzhydryl 6,6-dibromo-2β-chloromethyl-2α-methylpenam-3α-carboxylate

benzhydryl 6,6-dibromo-2β-chloromethyl-2α-methylpenam-3α-carboxylate

Conditions
ConditionsYield
With hydrogenchloride; sodium nitrite In dichloromethane; water at 0℃; for 5h;A n/a
B 95%
methanol
67-56-1

methanol

2-benzothiazol-2-ylsulfanyl-octanoic acid methyl ester
70203-06-4

2-benzothiazol-2-ylsulfanyl-octanoic acid methyl ester

A

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

B

2,2-Dimethoxy-octanoic acid methyl ester
74391-99-4

2,2-Dimethoxy-octanoic acid methyl ester

Conditions
ConditionsYield
With sulfuric acid; copper dichloride Ambient temperature; electrosynthesis;A 58%
B 94%
With tetraethylammonium perchlorate; copper dichloride for 2.4h; Product distribution; Ambient temperature; electrosynthesis; further electrolytes, further α-sulfenylalkanoates; also without CuCl2;A 80%
B 83%
N,N'-bis(phenylsulfonyl)sulfur diimide
667-20-9

N,N'-bis(phenylsulfonyl)sulfur diimide

A

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

B

N,N'-bis(phenylsulfonyl)sulfoxylic diamide
81955-02-4

N,N'-bis(phenylsulfonyl)sulfoxylic diamide

Conditions
ConditionsYield
With 2-Mercaptobenzothiazole In benzene for 8h; Heating;A 94%
B 90%
(R)-2-[2-(Benzothiazol-2-yldisulfanyl)-3,3-dibromo-4-oxo-azetidin-1-yl]-3-methyl-but-3-enoic acid 4-methoxy-benzyl ester

(R)-2-[2-(Benzothiazol-2-yldisulfanyl)-3,3-dibromo-4-oxo-azetidin-1-yl]-3-methyl-but-3-enoic acid 4-methoxy-benzyl ester

A

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

B

p-methoxybenzyl 6,6-dibromo-2β-chloromethyl-2α-methylpenam-3α-carboxylate

p-methoxybenzyl 6,6-dibromo-2β-chloromethyl-2α-methylpenam-3α-carboxylate

Conditions
ConditionsYield
With hydrogenchloride; sodium nitrite In dichloromethane; water at 0℃; for 5h;A n/a
B 93%
S-(benzo[d]thiazol-2-yl) benzenesulfonothioate
41475-98-3

S-(benzo[d]thiazol-2-yl) benzenesulfonothioate

2-[(2R,3R)-2-(Benzothiazol-2-yldisulfanyl)-4-oxo-3-phenylacetylamino-azetidin-1-yl]-3-methyl-but-3-enoic acid 4-methoxy-benzyl ester
98231-55-1

2-[(2R,3R)-2-(Benzothiazol-2-yldisulfanyl)-4-oxo-3-phenylacetylamino-azetidin-1-yl]-3-methyl-but-3-enoic acid 4-methoxy-benzyl ester

A

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

4-phenylsulfonylthio-3-phenylacetamido-1-(1-(p-methoxybenzyloxycarbonyl)-2-methyl-2-propenyl)-2-azetidinone
93788-86-4, 106247-27-2

4-phenylsulfonylthio-3-phenylacetamido-1-(1-(p-methoxybenzyloxycarbonyl)-2-methyl-2-propenyl)-2-azetidinone

Conditions
ConditionsYield
sodium 2-mercaptobenzothiazole In water; acetone for 1.5h; Ambient temperature;A n/a
B 92%
(R)-2-[2-(benzothiazol-2-yldisulfanyl)-4-oxo-azetidin-1-yl]-3-methyl-butyl-3-enoic acid benzhydryl ester
85573-72-4, 87579-79-1

(R)-2-[2-(benzothiazol-2-yldisulfanyl)-4-oxo-azetidin-1-yl]-3-methyl-butyl-3-enoic acid benzhydryl ester

A

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

B

2β-chloromethyl-2α-methylpenicillin-3α-carboxylic acid diphenylmethyl ester
85573-73-5, 115546-67-3

2β-chloromethyl-2α-methylpenicillin-3α-carboxylic acid diphenylmethyl ester

Conditions
ConditionsYield
With hydrogenchloride; sodium nitrite In dichloromethane; water at 0℃; for 2h;A n/a
B 92%
(R)-2-[2-(Benzothiazol-2-yldisulfanyl)-4-oxo-azetidin-1-yl]-3-methyl-but-3-enoic acid 4-methoxy-benzyl ester
118331-41-2

(R)-2-[2-(Benzothiazol-2-yldisulfanyl)-4-oxo-azetidin-1-yl]-3-methyl-but-3-enoic acid 4-methoxy-benzyl ester

A

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

B

p-methoxybenzyl 2β-chloromethyl-2α-methylpenam-3α-carboxylate

p-methoxybenzyl 2β-chloromethyl-2α-methylpenam-3α-carboxylate

Conditions
ConditionsYield
With hydrogenchloride; sodium nitrite In dichloromethane; water at 0℃; for 2h;A n/a
B 92%
p-nitrobenzyl <(R)-4-(2-benzothiazol-2-yldithio)-2-oxo-1-azetidinyl>isopropenylacetate
71355-12-9, 95835-16-8

p-nitrobenzyl <(R)-4-(2-benzothiazol-2-yldithio)-2-oxo-1-azetidinyl>isopropenylacetate

A

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

B

p-nitrobenzyl 2β-(chloromethyl)-2α-methylpenam-3α-carboxylate
89051-52-5

p-nitrobenzyl 2β-(chloromethyl)-2α-methylpenam-3α-carboxylate

Conditions
ConditionsYield
With hydrogenchloride; sodium nitrite In dichloromethane at 0℃; for 2h; Product distribution; Mechanism; reactions of derivatives with HCl and HBr;A n/a
B 91%
With hydrogenchloride; sodium nitrite In dichloromethane; water at 0℃; for 2h;A n/a
B 91%
2-(2-benzothiazolyldithio)-3-bromo-α-(1-methylethylidene)-4-oxo-1-azetidineacetic acid β-nitrobenzyl ester
95122-89-7, 126577-33-1

2-(2-benzothiazolyldithio)-3-bromo-α-(1-methylethylidene)-4-oxo-1-azetidineacetic acid β-nitrobenzyl ester

A

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

B

p-nitrobenzyl 6α-bromo-2β-chloromethyl-2α-methylpenam-3α-carboxylate

p-nitrobenzyl 6α-bromo-2β-chloromethyl-2α-methylpenam-3α-carboxylate

Conditions
ConditionsYield
With hydrogenchloride; sodium nitrite In dichloromethane; water at 0℃; for 3h;A n/a
B 91%
(R)-2-[(R)-2-(Benzothiazol-2-yldisulfanyl)-4-oxo-3-phenylacetylamino-azetidin-1-yl]-3-methyl-but-3-enoic acid benzyl ester
84734-39-4, 91176-99-7, 93132-97-9

(R)-2-[(R)-2-(Benzothiazol-2-yldisulfanyl)-4-oxo-3-phenylacetylamino-azetidin-1-yl]-3-methyl-but-3-enoic acid benzyl ester

A

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

B

benzyl 2β-chloromethyl-2α-methyl-6β-(phenylacetamido)-penam-3α-carboxylate

benzyl 2β-chloromethyl-2α-methyl-6β-(phenylacetamido)-penam-3α-carboxylate

Conditions
ConditionsYield
With hydrogenchloride; sodium nitrite In dichloromethane; water at 0℃; for 2h;A n/a
B 91%
2-Mercaptobenzothiazole
149-30-4

2-Mercaptobenzothiazole

A

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

B

2-mercapto-6-nitrobenzothiazole
4845-58-3

2-mercapto-6-nitrobenzothiazole

Conditions
ConditionsYield
In sulfuric acidA 90%
B n/a
S-(benzo[d]thiazol-2-yl) benzenesulfonothioate
41475-98-3

S-(benzo[d]thiazol-2-yl) benzenesulfonothioate

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

A

p-methoxybenzyl 2-(3-phenylacetamido-4-benzenesulfonylthio-2-azetidinon-1-yl)-3-methyl-3-butenoate
93788-86-4

p-methoxybenzyl 2-(3-phenylacetamido-4-benzenesulfonylthio-2-azetidinon-1-yl)-3-methyl-3-butenoate

B

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

Conditions
ConditionsYield
In acetoneA 90%
B n/a
carbon disulfide
75-15-0

carbon disulfide

2-iodophenylamine
615-43-0

2-iodophenylamine

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

Conditions
ConditionsYield
With copper(l) iodide; oxygen; 1,8-diazabicyclo[5.4.0]undec-7-ene In dimethyl sulfoxide at 110℃; for 6h; Mechanism; Sealed tube;89%
methanol
67-56-1

methanol

2-benzothiazol-2-ylsulfanyl-hexanedioic acid dimethyl ester
70203-07-5

2-benzothiazol-2-ylsulfanyl-hexanedioic acid dimethyl ester

A

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

B

2,2-Dimethoxy-hexanedioic acid dimethyl ester
74400-47-8

2,2-Dimethoxy-hexanedioic acid dimethyl ester

Conditions
ConditionsYield
With tetraethylammonium perchlorate; copper dichloride Ambient temperature; electrosynthesis;A 88%
B 57%
2-benzothiazol-2-ylsulfanyl-hexanedioic acid dimethyl ester
70203-07-5

2-benzothiazol-2-ylsulfanyl-hexanedioic acid dimethyl ester

A

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

B

2,2-Dimethoxy-hexanedioic acid dimethyl ester
74400-47-8

2,2-Dimethoxy-hexanedioic acid dimethyl ester

Conditions
ConditionsYield
With tetraethylammonium perchlorate; copper dichloride In methanol Ambient temperature; electrosynthesis;A 88%
B 57%
dimethyl 2-n-pentyl-(2-benzothiazolylthio)adipate
72844-40-7

dimethyl 2-n-pentyl-(2-benzothiazolylthio)adipate

A

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

B

2-Pentyl-hexanedioic acid dimethyl ester
72844-48-5

2-Pentyl-hexanedioic acid dimethyl ester

C

2-Mercaptobenzothiazole
149-30-4

2-Mercaptobenzothiazole

Conditions
ConditionsYield
In methanol; sulfuric acid Ambient temperature; Electrochemical reduction;A 31%
B 87%
C 53%
2-(Benzothiazol-2-ylsulfanyl)-2-(3-methyl-but-2-enyl)-octanoic acid methyl ester
72844-45-2

2-(Benzothiazol-2-ylsulfanyl)-2-(3-methyl-but-2-enyl)-octanoic acid methyl ester

A

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

B

2-(3-Methyl-but-2-enyl)-octanoic acid methyl ester
72844-53-2

2-(3-Methyl-but-2-enyl)-octanoic acid methyl ester

C

2-Mercaptobenzothiazole
149-30-4

2-Mercaptobenzothiazole

Conditions
ConditionsYield
In methanol; sulfuric acid Ambient temperature; Electrochemical reduction;A 63%
B 84%
C 24%
methanol
67-56-1

methanol

2-(Benzothiazol-2-ylsulfanyl)-4-methoxy-butyric acid methyl ester
74391-97-2

2-(Benzothiazol-2-ylsulfanyl)-4-methoxy-butyric acid methyl ester

A

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

B

2,2,4-Trimethoxy-butyric acid methyl ester
74392-00-0

2,2,4-Trimethoxy-butyric acid methyl ester

Conditions
ConditionsYield
With tetraethylammonium perchlorate; copper dichloride Ambient temperature; electrosynthesis;A 83%
B 70%
2-benzothiazol-2-ylsulfanyl-octanoic acid methyl ester
70203-06-4

2-benzothiazol-2-ylsulfanyl-octanoic acid methyl ester

A

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

B

2,2-Dimethoxy-octanoic acid methyl ester
74391-99-4

2,2-Dimethoxy-octanoic acid methyl ester

Conditions
ConditionsYield
With tetraethylammonium perchlorate; copper dichloride In methanol for 2.4h; Ambient temperature; electrosynthesis;A 80%
B 83%
2-(Benzothiazol-2-ylsulfanyl)-4-methoxy-butyric acid methyl ester
74391-97-2

2-(Benzothiazol-2-ylsulfanyl)-4-methoxy-butyric acid methyl ester

A

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

B

2,2,4-Trimethoxy-butyric acid methyl ester
74392-00-0

2,2,4-Trimethoxy-butyric acid methyl ester

Conditions
ConditionsYield
With tetraethylammonium perchlorate; copper dichloride In methanol Ambient temperature; electrosynthesis;A 83%
B 70%
2-thioxo-3H-1,3-benzothiazole
149-30-4

2-thioxo-3H-1,3-benzothiazole

A

1,3-Benzothiazole
95-16-9

1,3-Benzothiazole

B

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

Conditions
ConditionsYield
With ozone In methanol; dichloromethane at 25℃;A 11%
B 83%
With ozone In dichloromethane at 25℃; Product distribution; other 2-mercaptoheterazoles at different reaction conditions;A 5%
B 75%
With dihydrogen peroxide; acetic acid at 25℃; for 0.0833333h;A 35%
B 43%
dimethyl 2-(2-pentynyl)-2-(2-benzothiazolylthio)adipate
72844-41-8

dimethyl 2-(2-pentynyl)-2-(2-benzothiazolylthio)adipate

A

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

B

2-Pent-2-ynyl-hexanedioic acid dimethyl ester
72844-49-6

2-Pent-2-ynyl-hexanedioic acid dimethyl ester

C

2-Mercaptobenzothiazole
149-30-4

2-Mercaptobenzothiazole

Conditions
ConditionsYield
In methanol; sulfuric acid Ambient temperature; Electrochemical reduction;A 50%
B 82%
C 22%
2-benzothiazol-2-ylsulfanyl-2-(3-oxo-butyl)-octanoic acid methyl ester
70905-82-7

2-benzothiazol-2-ylsulfanyl-2-(3-oxo-butyl)-octanoic acid methyl ester

A

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

B

2-(3-Oxo-butyl)-octanoic acid methyl ester
72844-54-3

2-(3-Oxo-butyl)-octanoic acid methyl ester

C

2-Mercaptobenzothiazole
149-30-4

2-Mercaptobenzothiazole

Conditions
ConditionsYield
In methanol; sulfuric acid Ambient temperature; Electrochemical reduction;A 33%
B 80%
C 25%
di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

(5-Amino-[1,2,4]thiadiazol-3-yl)-[(Z)-1-ethyl-propoxyimino]-acetic acid
316123-88-3

(5-Amino-[1,2,4]thiadiazol-3-yl)-[(Z)-1-ethyl-propoxyimino]-acetic acid

(5-amino-[1,2,4]thiadiazol-3-yl)-(1-ethyl-propoxyimino)-thioacetic acid S-benzothiazol-2-yl ester
316123-90-7

(5-amino-[1,2,4]thiadiazol-3-yl)-(1-ethyl-propoxyimino)-thioacetic acid S-benzothiazol-2-yl ester

Conditions
ConditionsYield
With tributyl-amine; triethyl phosphite In acetonitrile at -10℃;100%
di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

cyclohexylamine
108-91-8

cyclohexylamine

N-(cyclohexyl)benzothiazole-2-sulfenamide
95-33-0

N-(cyclohexyl)benzothiazole-2-sulfenamide

Conditions
ConditionsYield
With sodium hydroxide In water; toluene100%
morpholine
110-91-8

morpholine

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

4-(benzothiazole-2-sulfenyl)-morpholine
102-77-2

4-(benzothiazole-2-sulfenyl)-morpholine

Conditions
ConditionsYield
With sodium hydroxide In toluene99.5%
With tetraethylammonium perchlorate In N,N-dimethyl-formamide for 16h; (electrolysis);
di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

tert-butylamine
75-64-9

tert-butylamine

N-(tert-butyl)benzothiazole-2-sulfenamide
95-31-8

N-(tert-butyl)benzothiazole-2-sulfenamide

Conditions
ConditionsYield
With sodium hydroxide In methanol at 40 - 85℃; for 2.5h; Reagent/catalyst; Solvent; Large scale;99.5%
Stage #1: di(benzothiazol-2-yl)disulfide In water at 20℃; for 0.5h; Reflux;
Stage #2: tert-butylamine In water at 30 - 50℃; for 3h;
Stage #3: With sodium hydroxide In water at 80 - 85℃; for 1h; Reagent/catalyst;
98.5%
With tetrabutylammonium tetrafluoroborate In acetonitrile at 30℃; for 2h; Sealed tube; Electrochemical reaction;95%
With oxygen In water at 60℃; under 2250.23 Torr; for 4h; Reagent/catalyst;76%
With tetraethylammonium perchlorate In N,N-dimethyl-formamide at 15 - 22℃; for 8h; (electrolysis);
di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

1-dodecylbromide
143-15-7

1-dodecylbromide

2-(dodecylthio)benzo[d]thiazole
106184-47-8

2-(dodecylthio)benzo[d]thiazole

Conditions
ConditionsYield
With RhCl(PPh3)3; hydrogen; triethylamine In tetrahydrofuran at 50℃; under 760 Torr; for 24h;99%
di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

(Z)-2-(2-aminothiazol-4-yl)-2-(1-tert-butoxycarbonyl-1-methylethoxy)iminoacetic acid
86299-47-0

(Z)-2-(2-aminothiazol-4-yl)-2-(1-tert-butoxycarbonyl-1-methylethoxy)iminoacetic acid

2-benzothiazolyl 2-(2-aminothiazol-4-yl)-2-<<1-(tert-butoxycarbonyl)-1-methylethoxy>imino>thioacetate
89604-92-2

2-benzothiazolyl 2-(2-aminothiazol-4-yl)-2-<<1-(tert-butoxycarbonyl)-1-methylethoxy>imino>thioacetate

Conditions
ConditionsYield
With pyridine; N,N-dimethyl-aniline; triethyl phosphite In acetonitrile; benzene at 18 - 25℃; for 0.5h; Reagent/catalyst; Microwave irradiation; Green chemistry;98.5%
di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

2-methylpropan-2-thiol
75-66-1

2-methylpropan-2-thiol

2-(tert-butyldisulfanyl)benzo[d]thiazole
27657-22-3

2-(tert-butyldisulfanyl)benzo[d]thiazole

Conditions
ConditionsYield
With palladium dichloride In dimethyl sulfoxide at 80℃; for 2h; Schlenk technique; Inert atmosphere;98%
In chloroform for 6h; Ambient temperature;88%
With methanol; tetrabutylammonium tetrafluoroborate In N,N-dimethyl-formamide at 20℃; for 4h; Electrochemical reaction; Inert atmosphere;65%
di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

2-Methyl-3-(trityl-amino)-propan-1-ol

2-Methyl-3-(trityl-amino)-propan-1-ol

[3-(Benzothiazol-2-ylsulfanyl)-2-methyl-propyl]-trityl-amine
219126-59-7

[3-(Benzothiazol-2-ylsulfanyl)-2-methyl-propyl]-trityl-amine

Conditions
ConditionsYield
With tributylphosphine In tetrahydrofuran98%
antipyrine
60-80-0

antipyrine

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

4-(benzo[d]thiazol-2-ylthio)-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one

4-(benzo[d]thiazol-2-ylthio)-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one

Conditions
ConditionsYield
With dipotassium peroxodisulfate; potassium iodide In acetonitrile at 60℃; for 16h;97%
With 1,4-diaza-bicyclo[2.2.2]octane; silver(I) acetate In methanol at 20℃; for 2h; Sealed tube;84%
2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetic acid
91868-79-0

2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetic acid

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

2-(2-amino-1,3-thiazol-4-yl)-1-(1,3-benzothiazol-2-ylsulfanyl)-2-(methoxyimino)ethan-1-one
94088-75-2

2-(2-amino-1,3-thiazol-4-yl)-1-(1,3-benzothiazol-2-ylsulfanyl)-2-(methoxyimino)ethan-1-one

Conditions
ConditionsYield
With pyridine; triethylamine; triethyl phosphite In dichloromethane; acetonitrile at 16.5 - 23℃; for 2h; Temperature; Reagent/catalyst;97%
Stage #1: 2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetic acid With N,N-dimethyl acetamide; triethylamine In dichloromethane; acetonitrile for 1.5h;
Stage #2: di(benzothiazol-2-yl)disulfide With phosphonic Acid; triethyl phosphite In dichloromethane; acetonitrile at 31℃; for 2h; Reagent/catalyst; Temperature;
92.74%
morpholine
110-91-8

morpholine

dibenzolthiazolyl disulphide

dibenzolthiazolyl disulphide

N-Cyclohexyl-2-benzothiazole sulphene amide

N-Cyclohexyl-2-benzothiazole sulphene amide

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

4-(benzothiazole-2-sulfenyl)-morpholine
102-77-2

4-(benzothiazole-2-sulfenyl)-morpholine

Conditions
ConditionsYield
In ethanol96.5%
di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

(5-Amino-[1,2,4]thiadiazol-3-yl)-[(Z)-3,3-dimethyl-cyclobutoxyimino]-acetic acid
169956-70-1

(5-Amino-[1,2,4]thiadiazol-3-yl)-[(Z)-3,3-dimethyl-cyclobutoxyimino]-acetic acid

(5-amino-[1,2,4]thiadiazol-3-yl)-(3,3-dimethyl-cyclobutoxyimino)-thioacetic acid S-benzothiazol-2-yl ester
169956-71-2

(5-amino-[1,2,4]thiadiazol-3-yl)-(3,3-dimethyl-cyclobutoxyimino)-thioacetic acid S-benzothiazol-2-yl ester

Conditions
ConditionsYield
With tributyl-amine; triethyl phosphite In acetonitrile at -10℃;96%
tridec-1-ene-3-thiol
909025-52-1

tridec-1-ene-3-thiol

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

2-(2-(tridec-1-en-3-yl)disulfanyl)benzo[d]thiazole
909025-34-9

2-(2-(tridec-1-en-3-yl)disulfanyl)benzo[d]thiazole

Conditions
ConditionsYield
In chloroform at 20℃;96%
In chloroform96%
di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

benzothiazolyl-2-sulfur trifluoride
620973-40-2

benzothiazolyl-2-sulfur trifluoride

Conditions
ConditionsYield
With potassium fluoride; chlorine In acetonitrile at 20℃; for 4h;95.5%
With potassium fluoride; chlorine In acetonitrile at 20℃;
dibutyl disulfide
629-45-8

dibutyl disulfide

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

2-(butyldisulfanyl)benzo[d]thiazole

2-(butyldisulfanyl)benzo[d]thiazole

Conditions
ConditionsYield
bis(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate In dichloromethane at 80℃; for 3h;95%
di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

4-{5-[4-(pentyloxy)phenyl]-1,2-oxazol-3-yl}benzoic acid
179162-55-1

4-{5-[4-(pentyloxy)phenyl]-1,2-oxazol-3-yl}benzoic acid

PPIB-MBT
1426839-84-0

PPIB-MBT

Conditions
ConditionsYield
With triphenylphosphine In N,N-dimethyl-formamide at 20℃; for 2h;95%
With triphenylphosphine In N,N-dimethyl-formamide at 20℃; for 2h;95%
bromobenzene
108-86-1

bromobenzene

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

2-(phenylthio)benzothiazole
4276-60-2

2-(phenylthio)benzothiazole

Conditions
ConditionsYield
With tetra(n-butyl)ammonium hydroxide In water; N,N-dimethyl-formamide at 80℃; for 0.166667h; Microwave irradiation;95%
asaronic acid
490-64-2

asaronic acid

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

C17H15NO4S2

C17H15NO4S2

Conditions
ConditionsYield
Stage #1: di(benzothiazol-2-yl)disulfide With triphenylphosphine In dichloromethane at 5℃; for 1h; Inert atmosphere;
Stage #2: asaronic acid In dichloromethane at 5℃; for 1h;
94.4%
di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

2-hydroxy-2-phenylacetophenone
119-53-9

2-hydroxy-2-phenylacetophenone

2-[(1,3-benzothiazol-2-yl)sulfanyl]-1,2-diphenylethanone
109275-18-5

2-[(1,3-benzothiazol-2-yl)sulfanyl]-1,2-diphenylethanone

Conditions
ConditionsYield
With tributylphosphine In toluene for 8h; Heating;94%
1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid
503614-92-4

1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid

di(benzothiazol-2-yl)disulfide
120-78-5

di(benzothiazol-2-yl)disulfide

C32H27N5O4S2

C32H27N5O4S2

Conditions
ConditionsYield
Stage #1: di(benzothiazol-2-yl)disulfide With triphenylphosphine In dichloromethane at 20℃; for 1.5h;
Stage #2: 1-(4-methoxyphenyl)-7-oxo-6-[4-(2-oxopiperidin-1-yl)phenyl]-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid In dichloromethane at 20℃; for 1h;
94%
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