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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's 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. DayangChem can provide different quantities

5-Mercapto-1-methyltetrazole

Cas:13183-79-4

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 1-methyl-5-mercapto-1,2,3,4-tetrazole supplier in China

Cas:13183-79-4

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com/pro01en/id/2030.html Product Name 5-Mercapto-1-methyltetrazole CAS No. 13183-79-4 Appearance White powder Assay ≥99%

5-Mercapto-1-methyltetrazole

Cas:13183-79-4

Min.Order:1 Gram

FOB Price: $3.0

Type:Lab/Research institutions

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Henan Allgreen Chemical Co.,Ltd

high quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

5-Mercapto-1-methyltetrazole

Cas:13183-79-4

Min.Order:1 Kilogram

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

5-Mercapto-1-methyl-1,2,3,4-tetrazole

Cas:13183-79-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

5-Mercapto-1-methyltetrazole 13183-79-4 5-Mercapto-1-methyltetrazole Basic information Product Name: 5-Mercapto-1-methyltetrazole Synonyms: 1,2-dihydro-1-methyl-5h-tetrazole-5-thion;1-

5-Mercapto-1-methyltetrazole 13183-79-4

Cas:13183-79-4

Min.Order:1 Metric Ton

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 manufacturin

5-Mercapto-1-Methyltetrazole CAS 13183-79-4

Cas:13183-79-4

Min.Order:1 Kilogram

FOB Price: $6.0 / 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

Top Purity CAS 13183-79-4 with fast shipping

Cas:13183-79-4

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Product Name 5-Mercapto-1-methyltetrazole CAS No. 13183-79-4 Appearance White Crystalline powder Assay ≥99% Appearance:White crystal powder St

5-Mercapto-1-methyltetrazole

Cas:13183-79-4

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Hubei Langyou International Trading Co., Ltd

Advantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is

5-Mercapto-1-methyltetrazole CAS NO 13183-79-4

Cas:13183-79-4

Min.Order:1 Kilogram

Negotiable

Type:Other

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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

5-Mercapto-1-methyltetrazole 13183-79-4

Cas:13183-79-4

Min.Order:1 Kilogram

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

5-Mercapto-1-methyltetrazole

Cas:13183-79-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

5-Mercapto-1-methyltetrazole

Cas:13183-79-4

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Leader Biochemical Group

PRODUCT DETAILS

China Largest Factory Manufacturer sales 5-Mercapto-1-methyltetrazole CAS 13183-79-4

Cas:13183-79-4

Min.Order:500 Kilogram

FOB Price: $1.0 / 2.0

Type:Lab/Research institutions

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Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

5-Mercapto-1-methyltetrazole

Cas:13183-79-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

5-Mercapto-1-methyltetrazole

Cas:13183-79-4

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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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

5-MERCAPTO-1-METHYLTETRAZOLE

Cas:13183-79-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

5-Mercapto-1-methyltetrazole

Cas:13183-79-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

5-Mercapto-1-methyltetrazole

Cas:13183-79-4

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

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HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:White Solid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:as per your request Application:An impurity of Cefoperazone. Transportation:as per your

5-Mercapto-1-methyltetrazole

Cas:13183-79-4

Min.Order:10 Gram

Negotiable

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 providing h

Factory Supply 5-mercapto-1-methyltetrazole

Cas:13183-79-4

Min.Order:0

Negotiable

Type:Other

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Siwei Development Group Ltd.

Product name: 1-Methyl-5-Mercapto-1,2,3,4-Tetrazole CAS No.:13183-79-4 Molecule Formula:C2H4N4S Molecule Weight:116.15 Purity: 99.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTING IT

Best Quality 1-Methyl-5-Mercapto-1,2,3,4-Tetrazole with good supplier

Cas:13183-79-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

5-Mercapto-1-methyltetrazole

Cas:13183-79-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Wuhan Fortuna Chemical Co.,Ltd

CAS:13183-79-4 EINECS:236-132-2 MW:116.14 MF:C2H4N4S Melting point:125-128 °C(lit.) Appearance:White crystalline powder Package:25kg/drum Transportation:by sea/air/courier Port:Shanghai

5-Mercapto-1-methyltetrazole

Cas:13183-79-4

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

5-mercapto-1-methyltetrazole

Cas:13183-79-4

Min.Order:1 Milligram

Negotiable

Type:Trading Company

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EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

5-Mercapto-1-methyltetrazole

Cas:13183-79-4

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

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Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

5-Mercapto-1-methyltetrazole

Cas:13183-79-4

Min.Order:1 Gram

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

5-Mercapto-1-methyltetrazole

Cas:13183-79-4

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hangzhou Zhongqi chem Co.,Ltd.

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service and h

5-Mercapto-1-methyltetrazole

Cas:13183-79-4

Min.Order:0

Negotiable

Type:Other

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Wuhu Nuowei Chemistry Technologies Co., Ltd.

Wuhu Nuovo Chemical Technology Co., Ltd. was established in August 2014, mainly engaged in the development, production and sales of ionic liquids, ribose, nucleosides, nucleotides and related chemicals; Products are mainly used in new energy, new ma

5-Mercapto-1-methyltetrazole

Cas:13183-79-4

Min.Order:100 Gram

Negotiable

Type:Manufacturers

inquiry

Synthetic route

methyl thioisocyanate
556-61-6

methyl thioisocyanate

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

Conditions
ConditionsYield
With sodium azide In ethanol; water at 30 - 70℃; for 2h; Temperature; Microwave irradiation;97%
With sodium azide In ethanol at 70℃; for 3h; Cyclization;
With sodium azide for 6h; Reflux;
sodium N-methyldithiocarbamate
137-42-8

sodium N-methyldithiocarbamate

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

Conditions
ConditionsYield
With sodium azide; sodium hydroxide In water at 95℃; for 14h; Temperature;93.6%
C4H6Cl2N2S2

C4H6Cl2N2S2

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

Conditions
ConditionsYield
With sodium azide In ethanol; water at 20 - 50℃; for 2.5h;93.1%
bis (1-methyl-(1H)-tetrazol-5-yl)-disulfide
62671-38-9

bis (1-methyl-(1H)-tetrazol-5-yl)-disulfide

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

Conditions
ConditionsYield
With hydrazine In dichloromethane for 0.25h; Ambient temperature; further reagents;93%
4-methylthiosemicarbazide
6610-29-3

4-methylthiosemicarbazide

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

Conditions
ConditionsYield
Stage #1: 4-methylthiosemicarbazide With triethylamine In N,N-dimethyl-formamide; acetonitrile at 5℃; for 0.5h; Cooling with ice;
Stage #2: With n-Butyl nitrite In N,N-dimethyl-formamide; acetonitrile at 60 - 65℃; for 1h;
63%
bis (1-methyl-(1H)-tetrazol-5-yl)-disulfide
62671-38-9

bis (1-methyl-(1H)-tetrazol-5-yl)-disulfide

diluted NaOH-solution

diluted NaOH-solution

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

2-pivaloyloxymethylfuran

2-pivaloyloxymethylfuran

5-(furan-2-ylmethylthio)-1-methyl-1H-tetrazole

5-(furan-2-ylmethylthio)-1-methyl-1H-tetrazole

Conditions
ConditionsYield
With iron(III) chloride In acetonitrile at 80℃; for 0.5h;100%
thiophen-2-ylmethyl pivalate

thiophen-2-ylmethyl pivalate

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

1-methyl-5-(thiophen-2-ylmethylthio)-1H-tetrazole

1-methyl-5-(thiophen-2-ylmethylthio)-1H-tetrazole

Conditions
ConditionsYield
With iron(III) chloride In acetonitrile at 80℃; for 0.5h;100%
C20H36Au4N4O12S4

C20H36Au4N4O12S4

potassium carbonate
584-08-7

potassium carbonate

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

potassium hydroxide

potassium hydroxide

C7H10AuN5O3S2(1-)*K(1+)

C7H10AuN5O3S2(1-)*K(1+)

Conditions
ConditionsYield
In water at 20 - 80℃; for 3h;100%
1-iodo-3-phenylpropan
4119-41-9

1-iodo-3-phenylpropan

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

C11H14N4S

C11H14N4S

Conditions
ConditionsYield
In 1,4-dioxane at 110℃; for 0.25h;99%
1-naphthylmethyl 2,2-dimethylpropanoate
72681-59-5

1-naphthylmethyl 2,2-dimethylpropanoate

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

1-methyl-5-(naphthalen-1-ylmethylthio)-1H-tetrazole

1-methyl-5-(naphthalen-1-ylmethylthio)-1H-tetrazole

Conditions
ConditionsYield
With iron(III) chloride In acetonitrile at 80℃; for 0.5h;99%
(E)-3-(4-methoxyphenyl)allyl pivalate
1014394-72-9

(E)-3-(4-methoxyphenyl)allyl pivalate

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

(E)-5-(3-(4-methoxyphenyl)allylthio)-1-methyl-1H-tetrazole

(E)-5-(3-(4-methoxyphenyl)allylthio)-1-methyl-1H-tetrazole

Conditions
ConditionsYield
With iron(III) chloride In acetonitrile at 80℃; for 0.5h;99%
C18H20O2

C18H20O2

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

(E)-1-methyl-5-(3-(naphthalen-1-yl)allylthio)-1H-tetrazole

(E)-1-methyl-5-(3-(naphthalen-1-yl)allylthio)-1H-tetrazole

Conditions
ConditionsYield
With iron(III) chloride In acetonitrile at 80℃; for 1h;99%
2,3-dihydro-2H-furan
1191-99-7

2,3-dihydro-2H-furan

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

1-methyl-4-(tetrahydrofuran-2-yl)-1H-tetrazole-5(4H)-thione

1-methyl-4-(tetrahydrofuran-2-yl)-1H-tetrazole-5(4H)-thione

Conditions
ConditionsYield
In tetrahydrofuran at 65℃; for 2h;99%
1,1-Diphenylmethanol
91-01-0

1,1-Diphenylmethanol

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

1-benzhydryl-4-methyl-1,4-dihydro-5H-tetrazole-5-thione

1-benzhydryl-4-methyl-1,4-dihydro-5H-tetrazole-5-thione

Conditions
ConditionsYield
With iodine In 1,2-dichloro-ethane at 85℃; Sealed tube; chemoselective reaction;99%
1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

7-Aminocephalosporanic acid
957-68-6

7-Aminocephalosporanic acid

(6R,7R)-7-amino-3-[(1H-1-methyltetrazol-5-yl)thio]methylceph-3-em-4-carboxylic acid
24209-38-9

(6R,7R)-7-amino-3-[(1H-1-methyltetrazol-5-yl)thio]methylceph-3-em-4-carboxylic acid

Conditions
ConditionsYield
Stage #1: 1-methyl-5-mercaptotetrazole With boron trifluoride dimethyl carbonate complex; carbonic acid dimethyl ester at 10 - 12℃; for 0.166667h;
Stage #2: 7-Aminocephalosporanic acid at 25℃; for 0.75h;
Stage #3: With chloroacetyl chloride In N,N-dimethyl-formamide at 0℃; for 0.75h;
98%
With pyridine; tetrabutoxytitanium; titanium tetrachloride In acetonitrile at 5 - 30℃; for 3h; Reagent/catalyst;98%
With boron trifluoride In acetonitrile at 30℃; for 1.5h;94.7%
iodobenzene
591-50-4

iodobenzene

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

1-methyl-5-phenylthio-1,2,3,4-tetrazole

1-methyl-5-phenylthio-1,2,3,4-tetrazole

Conditions
ConditionsYield
With copper(l) iodide; 1,10-Phenanthroline; potassium carbonate In N,N-dimethyl-formamide at 120℃; for 10h;98%
With potassium phosphate; copper In dimethyl sulfoxide at 100℃; for 24h;84%
1-methyl-3-ethylimidazolium hydrogen carbonate

1-methyl-3-ethylimidazolium hydrogen carbonate

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

1-methyl-5-mercapto-1,2,3,4-tetrazole 1-methyl-3-ethylimidazolium salt

1-methyl-5-mercapto-1,2,3,4-tetrazole 1-methyl-3-ethylimidazolium salt

Conditions
ConditionsYield
In methanol for 3h;98%
1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

edaravone
89-25-8

edaravone

3-methyl-4-((1-methyl-1H-tetrazol-5-yl)thio)-1-phenyl-1H-pyrazol-5-ol

3-methyl-4-((1-methyl-1H-tetrazol-5-yl)thio)-1-phenyl-1H-pyrazol-5-ol

Conditions
ConditionsYield
With 5-ethyl-1,3,7,8-tetramethylalloxazinium triflate; iodine In acetonitrile at 25℃; under 760.051 Torr; for 24h; Green chemistry; chemoselective reaction;98%
With iodine In dimethyl sulfoxide at 80℃; for 1.5h; Green chemistry;88%
1-ethenyl-4-methylbenzene
622-97-9

1-ethenyl-4-methylbenzene

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

1-methyl-5-((1-(p-tolyl)ethyl)thio)-1H-tetrazole

1-methyl-5-((1-(p-tolyl)ethyl)thio)-1H-tetrazole

Conditions
ConditionsYield
With palladium diacetate; copper(II) bis(trifluoromethanesulfonate) In 5,5-dimethyl-1,3-cyclohexadiene at 120℃; for 4h; Inert atmosphere;97%
(E)-4-(4-fluorophenyl)but-3-en-2-ol
1092986-09-8

(E)-4-(4-fluorophenyl)but-3-en-2-ol

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

(E)-1-(4-(4-fluorophenyl)but-3-en-2-yl)-4-methyl-1,4-dihydro-5H-tetrazole-5-thione

(E)-1-(4-(4-fluorophenyl)but-3-en-2-yl)-4-methyl-1,4-dihydro-5H-tetrazole-5-thione

Conditions
ConditionsYield
With iodine In 1,2-dichloro-ethane at 85℃; Sealed tube; chemoselective reaction;97%
1,2,3-trimethoxybenzene
621-23-8

1,2,3-trimethoxybenzene

1-naphthaldehyde
66-77-3

1-naphthaldehyde

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

1-methyl-4-(naphthalen-1-yl(2,4,6-trimethoxyphenyl)methyl)-1,4-dihydro-5H-tetrazole-5-thione

1-methyl-4-(naphthalen-1-yl(2,4,6-trimethoxyphenyl)methyl)-1,4-dihydro-5H-tetrazole-5-thione

Conditions
ConditionsYield
With 2,2,2-trifluoroethanol; iodine at 20℃; for 3h; chemoselective reaction;97%
(E)-2-methyl-3-phenylallyl pivalate

(E)-2-methyl-3-phenylallyl pivalate

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

(E)-1-methyl-5-((2-methyl-3-phenylallyl)thio)-1H-tetrazole

(E)-1-methyl-5-((2-methyl-3-phenylallyl)thio)-1H-tetrazole

Conditions
ConditionsYield
With iron(III) chloride In acetonitrile at 80℃; for 1h;96%
(E)-3,7-dimethylocta-2,6-dien-1-yl pivalate
85796-37-8

(E)-3,7-dimethylocta-2,6-dien-1-yl pivalate

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

(E)-5-(3,7-dimethylocta-2,6-dienylthio)-1-methyl-1H-tetrazole

(E)-5-(3,7-dimethylocta-2,6-dienylthio)-1-methyl-1H-tetrazole

Conditions
ConditionsYield
With iron(III) chloride In acetonitrile at 80℃; for 2h;96%
acetophenone
98-86-2

acetophenone

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

2-[(1-methyl-1H-tetrazol-5-yl)sulfanyl]-1-phenylethanone
80087-27-0

2-[(1-methyl-1H-tetrazol-5-yl)sulfanyl]-1-phenylethanone

Conditions
ConditionsYield
With hydrogen iodide In water; dimethyl sulfoxide at 80℃; for 4h; Reagent/catalyst; Green chemistry; regioselective reaction;96%
With dipotassium peroxodisulfate; potassium iodide In dimethyl sulfoxide at 20℃; for 24h; Schlenk technique;85%
With dipotassium peroxodisulfate; potassium iodide In dimethyl sulfoxide at 20℃; for 24h;85%
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

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

7-phenylacetylamino-3-[[(1-methyl-1H-5-tetrazolyl)thio]methyl]cephalosporanic acid p-methoxybenzyl ester

7-phenylacetylamino-3-[[(1-methyl-1H-5-tetrazolyl)thio]methyl]cephalosporanic acid p-methoxybenzyl ester

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0℃; for 10h;96%
2-(4-bromobutyl)isoindoline-1,3-dione
5394-18-3

2-(4-bromobutyl)isoindoline-1,3-dione

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

2-(4-((1-methyl-1H-tetrazol-5-yl)thio)butyl)isoindoline-1,3-dione

2-(4-((1-methyl-1H-tetrazol-5-yl)thio)butyl)isoindoline-1,3-dione

Conditions
ConditionsYield
With tetrabutylammomium bromide; potassium carbonate In N,N-dimethyl-formamide at 20℃; for 6h; Inert atmosphere;96%
(E)-1-(2-methylphenyl)-1-heptene-3-one

(E)-1-(2-methylphenyl)-1-heptene-3-one

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

(E)-4-((1-methyl-1H-tetrazol-5-yl)thio)-1-(o-tolyl)hept-1-en-3-one

(E)-4-((1-methyl-1H-tetrazol-5-yl)thio)-1-(o-tolyl)hept-1-en-3-one

Conditions
ConditionsYield
With deuterium iodide; dimethyl sulfoxide In water at 80℃; for 2.5h; regioselective reaction;96%
7β-(D-5-carboxy-5-phthalimidovaleramido)-3-(3-oxobutyryloxymethyl)-3-cephem-4-carboxylic acid

7β-(D-5-carboxy-5-phthalimidovaleramido)-3-(3-oxobutyryloxymethyl)-3-cephem-4-carboxylic acid

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

7β-(D-5-carboxy-5-phthalimidovaleramido)-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]ceph-3-em-4-carboxylic acid

7β-(D-5-carboxy-5-phthalimidovaleramido)-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]ceph-3-em-4-carboxylic acid

Conditions
ConditionsYield
With sodium bicarbonate; sodium chloride In ethyl acetate (100 ml)-water; water; toluene95.5%
1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

7-Aminocephalosporanic acid
957-68-6

7-Aminocephalosporanic acid

C10H14N6O3S2

C10H14N6O3S2

Conditions
ConditionsYield
Stage #1: 1-methyl-5-mercaptotetrazole; 7-Aminocephalosporanic acid With boron trifluoride In acetonitrile at 35 - 39℃;
Stage #2: With hydrogenchloride In water; acetonitrile at 10 - 32℃; for 0.666667h; Reagent/catalyst;
95.1%
Stage #1: 1-methyl-5-mercaptotetrazole With acetonitrile boron trifluoride complex at 30℃; for 0.5h;
Stage #2: 7-Aminocephalosporanic acid at 30℃; for 1h;
(3R,4R)-4-{(1S)-3-chloro-2-oxo-1-methylpropoxy}-3-benzamido-1-(1-diphenylmethoxycarbonyl-1-triphenylphosphoranylidenemethyl)azetidin-2-one
90244-30-7

(3R,4R)-4-{(1S)-3-chloro-2-oxo-1-methylpropoxy}-3-benzamido-1-(1-diphenylmethoxycarbonyl-1-triphenylphosphoranylidenemethyl)azetidin-2-one

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

(3R,4R)-4-{(1S)-3-(1-methyl-1H-tetrazole-5-yl)thio-2-oxo-1-methylpropoxy}-3-benzamido-1-(1-diphenylmethoxycarbonyl-1-triphenylphosphoranylidenemethyl)-azetidin-2-one
90211-61-3

(3R,4R)-4-{(1S)-3-(1-methyl-1H-tetrazole-5-yl)thio-2-oxo-1-methylpropoxy}-3-benzamido-1-(1-diphenylmethoxycarbonyl-1-triphenylphosphoranylidenemethyl)-azetidin-2-one

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 1h; Ambient temperature;95%
tetramethyl ammoniumhydroxide
75-59-2

tetramethyl ammoniumhydroxide

1-methyl-5-mercaptotetrazole
13183-79-4

1-methyl-5-mercaptotetrazole

5-mercapto-1-methyltetrazole N-tetramethylammonium salt
1358553-81-7

5-mercapto-1-methyltetrazole N-tetramethylammonium salt

Conditions
ConditionsYield
In methanol at 20℃; for 12h; Inert atmosphere;95%

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