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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

N-Methyl-N-nitrosotoluene-4-sulphonamide

Cas:80-11-5

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 N-Methyl-N-Nitrosotoluene-4-Sulphonamide supplier in China

Cas:80-11-5

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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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 N-Methyl-N-Nitrosotoluene-4-Sulphonamide

Cas:80-11-5

Min.Order:1

Negotiable

Type:Other

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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

N-Methyl-N-Nitrosotoluene-4-Sulphonamide

Cas:80-11-5

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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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

Factory direct supply CAS 80-11-5 with best quality

Cas:80-11-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Name of product N-methyl-N-nitroso-p-toluene sulfonamide CAS NO. 80-11-5 Molecular formula C8H10N2O3S Packing 30kg drum REACH Registration --

N-Methyl-N-nitrosotoluene-4-sulphonamide CAS: 80-11-5

Cas:80-11-5

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

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

Benzenesulfonamide,N,4-dimethyl-N-nitroso- 80-11-5

Cas:80-11-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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 present

N-Methyl-N-nitrosotoluene-4-sulphonamide Hydrocarbons nitrate

Cas:80-11-5

Min.Order:1 Kilogram

FOB Price: $6.0 / 12.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

N-Methyl-N-nitrosotoluene-4-sulphonamide CAS:80-11-5 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 qua

N-Methyl-N-nitrosotoluene-4-sulphonamide CAS:80-11-5

Cas:80-11-5

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

Benzenesulfonamide,N,4-dimethyl-N-nitroso-

Cas:80-11-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

Benzenesulfonamide,N,4-dimethyl-N-nitroso-

Cas:80-11-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

Diazald

Cas:80-11-5

Min.Order:1 Kilogram

FOB Price: $30.0 / 50.0

Type:Lab/Research institutions

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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

N-Methyl-N-Nitroso-P-Toluene Sulfonamide

Cas:80-11-5

Min.Order:0

Negotiable

Type:Manufacturers

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

Benzenesulfonamide,N,4-dimethyl-N-nitroso-

Cas:80-11-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

N-Methyl-N-nitrosotoluene-4-sulphonamide

Cas:80-11-5

Min.Order:1 Gram

FOB Price: $1.0

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

N-Methyl-N-nitrosotoluene-4-sulphonamide

Cas:80-11-5

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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,

N-Methyl-N-nitrosotoluene-4-sulphonamide

Cas:80-11-5

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

N-Methyl-N-nitrosotoluene-4-sulphonamide Basic information Product Name: N-Methyl-N-nitrosotoluene-4-sulphonamide Synonyms: Benzenesulfonamide, N,4-dimethyl-N-nitroso-;Benzenesulfonamide,N,4-dimethyl-N-nitroso-;Diazale;diazalo;Methylnitroso-p-

N-Methyl-N-nitrosotoluene-4-sulphonamide

Cas:80-11-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

N-Methyl-N-nitrosotoluene-4-sulphonamide

Cas:80-11-5

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

N-Methyl-N-nitroso-p-toluene sulphonamide

Cas:80-11-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Our advantage: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 Scient

TIANFU-CHEM N-Methyl-N-nitrosotoluene-4-sulphonamide

Cas:80-11-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

N-Methyl-N-nitroso-4-toluenesulfonamide

Cas:80-11-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

Benzenesulfonamide,N,4-dimethyl-N-nitroso-

Cas:80-11-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Shanghai Acmec Biochemical Technology Co., Ltd.

Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea

Acmec N-Methyl-N-nitrosotoluene-4-sulphonamide 500g

Cas:80-11-5

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

N-Methyl-N-nitrosotoluene-4-sulphonamide

Cas:80-11-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

N-Methyl-N-nitrosotoluene-4-sulphonamide

Cas:80-11-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hubei Taiho Chemical Co.,LTD

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

Diazogen

Cas:80-11-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

N-Methyl-N-nitrosotoluene-4-sulphonamide

Cas:80-11-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

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

Benzenesulfonamide,N,4-dimethyl-N-nitroso-

Cas:80-11-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen AmoyChem Co.,Ltd

Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

N-Methyl-N-Nitrosotoluene-4-Sulphonamide

Cas:80-11-5

Min.Order:0

Negotiable

Type:Other

inquiry

Synthetic route

N-methyl-p-toluenesulfonylamide
640-61-9

N-methyl-p-toluenesulfonylamide

N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

Conditions
ConditionsYield
With hydrogenchloride; water; sodium nitrite In diethyl ether81%
With perchloric acid; sodium nitrite In dichloromethane; water Rate constant; Equilibrium constant; nitrosation of substituted N-methylbenzenesulfonamides; reversibility; kinetics of nitrosation and denitrosation; substituent effect; acid catalysis; effect of nucleophiles; mechanism;
With dinitrogen tetraoxide
p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

methylamine
74-89-5

methylamine

N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

Conditions
ConditionsYield
With sodium hydroxide Behandeln des Reaktionsgemisches mit Essigsaeure und NaNO2;
cyclopentyl nitrite
67764-33-4

cyclopentyl nitrite

N-methyl-p-toluenesulfonylamide
640-61-9

N-methyl-p-toluenesulfonylamide

N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

Conditions
ConditionsYield
With diluted acid
1-methyl-1-(4-tolylsulfonyl)hydrazine
22547-51-9

1-methyl-1-(4-tolylsulfonyl)hydrazine

N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

Conditions
ConditionsYield
With trifluoroacetic acid; sodium nitrite
p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

(Z)-potassium methanediazotate
3058-37-5

(Z)-potassium methanediazotate

N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

Conditions
ConditionsYield
In diethyl ether
C8H10NO2S(1-)
103999-21-9

C8H10NO2S(1-)

N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

Conditions
ConditionsYield
With nitrosonium perchlorate In acetonitrile at 25℃; Thermodynamic data;
N-methyl-N-(t-butoxycarbonyl)-p-toluenesulfonamide

N-methyl-N-(t-butoxycarbonyl)-p-toluenesulfonamide

N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: trifluoroacetic acid / neat (no solvent) / 1 h / 0 - 23 °C
2: sodium chloride; sodium acetate; sodium nitrite; acetic acid / water / 0.25 h / 0 °C
View Scheme
N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

N-methyl-p-toluenesulfonylamide
640-61-9

N-methyl-p-toluenesulfonylamide

Conditions
ConditionsYield
With sulfite(2-) In 1,4-dioxane; water at 25℃; Rate constant;100%
With Thiocyanate In 1,4-dioxane; water at 25℃; Rate constant;100%
With thiourea In 1,4-dioxane; water at 25℃; Rate constant;100%
N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

N-Boc-D-serine(Bzl)-OH
47173-80-8

N-Boc-D-serine(Bzl)-OH

(R)-3-benzyloxy-2-tert-butoxycarbonyl-amino-propionic acid methyl ester
67389-47-3

(R)-3-benzyloxy-2-tert-butoxycarbonyl-amino-propionic acid methyl ester

Conditions
ConditionsYield
99%
2-Amino-5-methylbenzoic acid
2941-78-8

2-Amino-5-methylbenzoic acid

N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

2-amino-5-methylbenzoic acid methyl ester
18595-16-9

2-amino-5-methylbenzoic acid methyl ester

Conditions
ConditionsYield
Stage #1: N-methyl-N-nitrosotoluene-p-sulfonamide With potassium hydroxide In diethyl ether; water
Stage #2: 2-Amino-5-methylbenzoic acid In diethyl ether for 1h;
99%
N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

2-amino-5-fluorobenzoic acid
446-08-2

2-amino-5-fluorobenzoic acid

2-amino-5-fluoro-benzoic acid methyl ester
319-24-4

2-amino-5-fluoro-benzoic acid methyl ester

Conditions
ConditionsYield
Stage #1: N-methyl-N-nitrosotoluene-p-sulfonamide With potassium hydroxide In diethyl ether; water
Stage #2: 2-amino-5-fluorobenzoic acid In diethyl ether for 1h;
99%
p-(chloromethyl)benzoyl chloride
876-08-4

p-(chloromethyl)benzoyl chloride

N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

p-(diazoacetyl)benzyl chloride
1137172-09-8

p-(diazoacetyl)benzyl chloride

Conditions
ConditionsYield
With triethylamine; sodium hydroxide In water; Petroleum ether for 2h;99%
N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

4-methoxybenzoic acid
100-09-4

4-methoxybenzoic acid

methyl 4-methoxybenzoate
121-98-2

methyl 4-methoxybenzoate

Conditions
ConditionsYield
With potassium hydroxide In tetrahydrofuran; methanol; water at 20℃;99%
Stage #1: N-methyl-N-nitrosotoluene-p-sulfonamide With potassium hydroxide In methanol; water; N,N-dimethyl-formamide Flow reactor;
Stage #2: 4-methoxybenzoic acid In methanol; diethyl ether; water; N,N-dimethyl-formamide at 0 - 25℃; Sonication;
89%
N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

(E)-methyl 3-(4-ethoxyphenyl)prop-2-enoate
87711-71-5

(E)-methyl 3-(4-ethoxyphenyl)prop-2-enoate

methyl trans-2-(4-ethoxyphenyl)cyclopropanecarboxylate

methyl trans-2-(4-ethoxyphenyl)cyclopropanecarboxylate

Conditions
ConditionsYield
Stage #1: N-methyl-N-nitrosotoluene-p-sulfonamide With potassium hydroxide In 2-ethoxy-ethanol; diethyl ether; water at 60 - 70℃;
Stage #2: (E)-methyl-3-(4-ethoxyphenyl)prop-2-enoate With palladium diacetate In diethyl ether at -25 - 20℃;
99%
tungsten hexacarbonyl
14040-11-0

tungsten hexacarbonyl

N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

C12H19Na

C12H19Na

[(η5-C5Me4nPr)W(NO)(CO)2]

[(η5-C5Me4nPr)W(NO)(CO)2]

Conditions
ConditionsYield
Stage #1: tungsten hexacarbonyl; C12H19Na In tetrahydrofuran at 78℃; for 96h;
Stage #2: N-methyl-N-nitrosotoluene-p-sulfonamide In tetrahydrofuran for 2h;
99%
N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

3-Carboxyphenol
99-06-9

3-Carboxyphenol

methyl 3-hydroxybenzoate
19438-10-9

methyl 3-hydroxybenzoate

Conditions
ConditionsYield
Stage #1: N-methyl-N-nitrosotoluene-p-sulfonamide With potassium hydroxide In methanol; water; N,N-dimethyl-formamide Flow reactor;
Stage #2: 3-Carboxyphenol In methanol; diethyl ether; water; N,N-dimethyl-formamide at 0 - 25℃; Sonication;
99%
N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

4-methoxy-benzoyl chloride
100-07-2

4-methoxy-benzoyl chloride

2-chloro-1-(4-methoxyphenyl)ethanone
2196-99-8

2-chloro-1-(4-methoxyphenyl)ethanone

Conditions
ConditionsYield
Stage #1: N-methyl-N-nitrosotoluene-p-sulfonamide With potassium hydroxide In methanol; water; N,N-dimethyl-formamide Flow reactor;
Stage #2: 4-methoxy-benzoyl chloride In methanol; diethyl ether; water; N,N-dimethyl-formamide at 0 - 30℃; for 1.5h; Sonication;
Stage #3: With hydrogenchloride In methanol; diethyl ether; water; N,N-dimethyl-formamide for 1h;
99%
1-nitro-3-vinyl-benzene
586-39-0

1-nitro-3-vinyl-benzene

N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

1-cyclopropyl-3-nitrobenzene
22396-07-2

1-cyclopropyl-3-nitrobenzene

Conditions
ConditionsYield
Stage #1: N-methyl-N-nitrosotoluene-p-sulfonamide With potassium hydroxide In methanol; water; N,N-dimethyl-formamide Flow reactor;
Stage #2: 1-nitro-3-vinyl-benzene With palladium diacetate In tetrahydrofuran; methanol; diethyl ether; water; N,N-dimethyl-formamide at 0℃;
99%
N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

2-amino-6-methylbenzoic acid
4389-50-8

2-amino-6-methylbenzoic acid

2-amino-6-methylbenzoic acid methyl ester
18595-13-6

2-amino-6-methylbenzoic acid methyl ester

Conditions
ConditionsYield
Stage #1: N-methyl-N-nitrosotoluene-p-sulfonamide With potassium hydroxide In diethyl ether; water
Stage #2: 2-amino-6-methylbenzoic acid In diethyl ether for 1h;
98%
2-methyl-1,3-dithian
6007-26-7

2-methyl-1,3-dithian

N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

[(η(5)-C6H6C(Me)S(CH2)3S)Cr(CO)2(NO)]

[(η(5)-C6H6C(Me)S(CH2)3S)Cr(CO)2(NO)]

Conditions
ConditionsYield
With n-BuLi In tetrahydrofuran; hexane N2-atmosphere; stirring (0°C, 1.5 h), Cr-complex addn., stirring (0°C, 0.5 h), Diazald addn. (-78°C), to room temp. (2 h); filtering, evapn. (vac.), chromy. (alumina, n-hexane), evapn. (vac.); elem. anal.;98%
N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

4-nitro-benzoic acid
62-23-7

4-nitro-benzoic acid

4-nitrobenzoic acid methyl ester
619-50-1

4-nitrobenzoic acid methyl ester

Conditions
ConditionsYield
With potassium hydroxide In tetrahydrofuran; methanol; water at 20℃;98%
Stage #1: N-methyl-N-nitrosotoluene-p-sulfonamide With potassium hydroxide In methanol; water; N,N-dimethyl-formamide Flow reactor;
Stage #2: 4-nitro-benzoic acid In methanol; diethyl ether; water; N,N-dimethyl-formamide at 0 - 25℃; Sonication;
90%
N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

benzoic acid
65-85-0

benzoic acid

benzoic acid methyl ester
93-58-3

benzoic acid methyl ester

Conditions
ConditionsYield
Stage #1: N-methyl-N-nitrosotoluene-p-sulfonamide With potassium hydroxide In methanol; water; N,N-dimethyl-formamide Flow reactor;
Stage #2: benzoic acid In methanol; diethyl ether; water; N,N-dimethyl-formamide at 0 - 25℃; Sonication;
97%
With potassium hydroxide In tetrahydrofuran; methanol; water at 20℃;80%
Stage #1: N-methyl-N-nitrosotoluene-p-sulfonamide With potassium hydroxide In ethoxyethoxyethanol; water; isopropyl alcohol at 60℃;
Stage #2: benzoic acid In n-heptane; tert-butyl methyl ether at 20℃; Product distribution / selectivity;
62%
Stage #1: N-methyl-N-nitrosotoluene-p-sulfonamide With water; sodium hydrogencarbonate In tetrahydrofuran
Stage #2: benzoic acid With ethoxyethoxyethanol In tetrahydrofuran
60 %Chromat.
N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

3β-hydroxycopalic acid
872979-45-8

3β-hydroxycopalic acid

C22H36O3

C22H36O3

Conditions
ConditionsYield
With potassium hydroxide In diethyl ether at 0 - 100℃;97%
2-amino-3-methoxybenzoic acid
3177-80-8

2-amino-3-methoxybenzoic acid

N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

methyl 2-amino-3-methoxybenzoate
5121-34-6

methyl 2-amino-3-methoxybenzoate

Conditions
ConditionsYield
Stage #1: N-methyl-N-nitrosotoluene-p-sulfonamide With potassium hydroxide In diethyl ether; water
Stage #2: 2-amino-3-methoxybenzoic acid In diethyl ether for 1h;
96%
N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

glutaric acid monobenzyl ester
54322-10-0

glutaric acid monobenzyl ester

6-bromo-5-oxo-hexanoic acid benzyl ester
1029126-16-6

6-bromo-5-oxo-hexanoic acid benzyl ester

Conditions
ConditionsYield
Stage #1: glutaric acid monobenzyl ester With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 0 - 20℃; for 1.45h; Inert atmosphere;
Stage #2: N-methyl-N-nitrosotoluene-p-sulfonamide With potassium hydroxide In diethyl ether; dichloromethane at 0℃; for 1.5h;
Stage #3: With hydrogen bromide In diethyl ether; dichloromethane; water at 0℃; for 0.5h;
96%
N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

(±)-5,4'-diacetoxy-7-hydroxyflavan-4-one

(±)-5,4'-diacetoxy-7-hydroxyflavan-4-one

(±)-5,4'-diacetoxy-7-methoxyflavan-4-one
749256-67-5

(±)-5,4'-diacetoxy-7-methoxyflavan-4-one

Conditions
ConditionsYield
Stage #1: N-methyl-N-nitrosotoluene-p-sulfonamide With potassium hydroxide In ethanol; water
Stage #2: (±)-5,4'-diacetoxy-7-hydroxyflavan-4-one In diethyl ether; dichloromethane at 20℃; for 20h;
95%
N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

Cinnamic acid
621-82-9

Cinnamic acid

methyl cinnamate
103-26-4

methyl cinnamate

Conditions
ConditionsYield
Stage #1: N-methyl-N-nitrosotoluene-p-sulfonamide With potassium hydroxide In methanol; water; N,N-dimethyl-formamide Flow reactor;
Stage #2: Cinnamic acid In methanol; diethyl ether; water; N,N-dimethyl-formamide at 0 - 25℃; Sonication;
95%
N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

methyl cinnamate
103-26-4

methyl cinnamate

methyl trans-2-phenylcyclopropanecarboxylate
5861-31-4, 16205-72-4

methyl trans-2-phenylcyclopropanecarboxylate

Conditions
ConditionsYield
Stage #1: N-methyl-N-nitrosotoluene-p-sulfonamide With potassium hydroxide In methanol; water; N,N-dimethyl-formamide Flow reactor;
Stage #2: methyl cinnamate With palladium diacetate In tetrahydrofuran; methanol; diethyl ether; water; N,N-dimethyl-formamide at 0℃;
95%
stilbene
588-59-0

stilbene

N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

trans-1,2-diphenylcyclopropane
1138-47-2

trans-1,2-diphenylcyclopropane

Conditions
ConditionsYield
Stage #1: N-methyl-N-nitrosotoluene-p-sulfonamide With potassium hydroxide In methanol; water; N,N-dimethyl-formamide Flow reactor;
Stage #2: stilbene With palladium diacetate In tetrahydrofuran; methanol; diethyl ether; water; N,N-dimethyl-formamide at 0℃;
94%
xanthone-2-carboxylic acid
40274-67-7

xanthone-2-carboxylic acid

N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

xanthone-2-carboxylic acid methyl ester
42946-50-9

xanthone-2-carboxylic acid methyl ester

Conditions
ConditionsYield
With potassium hydroxide In ethanol; dichloromethane at 0℃;93%
isopropenylcyclopentadienyllithium
77060-52-7

isopropenylcyclopentadienyllithium

N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

molybdenum hexacarbonyl
13939-06-5, 199620-15-0

molybdenum hexacarbonyl

(η5-isopropenylcyclopentadienyl)dicarbonylnitrosylmolybdenum
80340-00-7

(η5-isopropenylcyclopentadienyl)dicarbonylnitrosylmolybdenum

Conditions
ConditionsYield
93%
N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

lithium (1-methylethenyl)cyclopentadiene
77060-52-7

lithium (1-methylethenyl)cyclopentadiene

molybdenum hexacarbonyl
13939-06-5, 199620-15-0

molybdenum hexacarbonyl

(η5-isopropenylcyclopentadienyl)dicarbonylnitrosylmolybdenum
80340-00-7

(η5-isopropenylcyclopentadienyl)dicarbonylnitrosylmolybdenum

Conditions
ConditionsYield
In tetrahydrofuran to lithium isopropenylcyclopentadienide and Mo(CO)6 THF was added, a mixture was refluxed for 46 h, MeN(NO)SO2C6H4Me was added at 25°C and stirred for 1 h, N2 atm.; evapn. in vac., extn. (pentane), evapn. on silica gel in vac., column chromy. (silica gel, pentane), recrystn. (pentane, -78°C, under N2); elem. anal.;93%
N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

4-chloro-benzoyl chloride
122-01-0

4-chloro-benzoyl chloride

p-chlorophenacyl chloride
937-20-2

p-chlorophenacyl chloride

Conditions
ConditionsYield
With potassium hydroxide In tetrahydrofuran; methanol; water at 20℃; Arndt-Eistert Homologation;93%
4-Bromobenzoic acid
586-76-5

4-Bromobenzoic acid

N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

4-methoxycarbonylphenyl bromide
619-42-1

4-methoxycarbonylphenyl bromide

Conditions
ConditionsYield
With potassium hydroxide In tetrahydrofuran; methanol; water at 20℃;93%
gymnastatin N

gymnastatin N

N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

methyl 2-[(2E,4E)-4,6-dimethyldodeca-2,4-dienamido]-3-(4-hydroxyphenyl)-propanoate

methyl 2-[(2E,4E)-4,6-dimethyldodeca-2,4-dienamido]-3-(4-hydroxyphenyl)-propanoate

Conditions
ConditionsYield
With potassium hydroxide; ethoxyethoxyethanol In diethyl ether at 0℃; for 3h;92%
N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

10,10-dichlorobicyclo<6.2.0>dec-4-ene-9-one
13866-30-3, 92590-04-0

10,10-dichlorobicyclo<6.2.0>dec-4-ene-9-one

(Z)-1,1-Dichloro-1,3,3a,4,5,8,9,9a-octahydro-cyclopentacycloocten-2-one
92007-24-4, 92590-05-1

(Z)-1,1-Dichloro-1,3,3a,4,5,8,9,9a-octahydro-cyclopentacycloocten-2-one

Conditions
ConditionsYield
With potassium hydroxide In methanol; diethyl ether; water at 20℃; Inert atmosphere;92%
N-methyl-N-nitrosotoluene-p-sulfonamide
80-11-5

N-methyl-N-nitrosotoluene-p-sulfonamide

(4-(1,4-epoxynaphthalen-1(4H)-yl)butoxy)(tert-butyl)dimethylsilane

(4-(1,4-epoxynaphthalen-1(4H)-yl)butoxy)(tert-butyl)dimethylsilane

tert-butyldimethyl(4-(1,1a,7,7a-tetrahydro-2H-2,7-epoxycyclopropa[b]naphthalen-2-yl)butoxy)silane

tert-butyldimethyl(4-(1,1a,7,7a-tetrahydro-2H-2,7-epoxycyclopropa[b]naphthalen-2-yl)butoxy)silane

Conditions
ConditionsYield
With palladium diacetate; sodium hydroxide In tetrahydrofuran; ethanol; water Inert atmosphere;92%

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