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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

Methyl 2-[(tert-Butoxycarbonyl)amino]3-nitro benzoate

Cas:57113-90-3

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

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 2-tertbutoxycarbonylmino-3-nitrobenzoate methyl supplier in China

Cas:57113-90-3

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Henan Allgreen Chemical Co.,Ltd

Good quality Good price Promptly delivery Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:intermediate Transportation:Ac

57113-90-3BENZOIC ACID, 2-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-3-NITRO-METHYL ESTER

Cas:57113-90-3

Min.Order:1 Kilogram

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 Methyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate

Cas:57113-90-3

Min.Order:1

Negotiable

Type:Other

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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

2-{[(1,1-Dimethylethoxy)-carbonyl]-amino}-3-nitrobenzoic acid methyl ester

Cas:57113-90-3

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Appearance:Yellow Solid Storage:normal Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:shanghai

Methyl 2-((tert-butoxycarbonyl)-amino)-3-nitrobenzoate Cas no.57113-90-3 98%

Cas:57113-90-3

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Density: 1.298 ± 0.06 g/cm3 (Predicted) Melting point: 104.0 to 108.0 ° C Boiling point: 376.9 ± 32.0 ° C (Predicted) Flash point: 181.758 ° C Steam pressure: 0mmHg at 25 ° C Solubility: Dichroromethane Refractive index:

BENZOIC ACID, 2-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-3-NITRO-METHYL ESTER 57113-90-3

Cas:57113-90-3

Min.Order:1 Kilogram

FOB Price: $40.0 / 60.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Henan Tianfu Chemical Co., Ltd. is located in Zhengzhou High-tech Development Zone with import and export license. We passed ISO 9001:2008 in 2009, and won "High-tech Enterprise" by provincial government in 2013.The objective of the com

TIANFU-CHEM - BENZOIC ACID, 2-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-3-NITRO-METHYL ESTER

Cas:57113-90-3

Min.Order:1 Gram

FOB Price: $1000.0

Type:Lab/Research institutions

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

Food Grade CAS 57113-90-3 with high-quality service

Cas:57113-90-3

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

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 email in time prod

Benzoic acid,2-[[(1,1-dimethylethoxy)carbonyl]amino]-3-nitro-, methyl ester

Cas:57113-90-3

Min.Order:1 Kilogram

Negotiable

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

Benzoic acid,2-[[(1,1-dimethylethoxy)carbonyl]amino]-3-nitro-, methyl ester 57113-90-3

Cas:57113-90-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

HANWAYS CHEMPHARM CO.,LIMITED

Hanways Chempharm Co., Limited, the former is Hubei Hanways Pharchem CO.,Limited, set up in 2009 in Wuhan, China. We specialize in sourcing and supplying APIs, pharmaceutical intermediates, and fine chemicals for worldwide markets. The founder has d

Methyl 2-[(tert-butoxycarbonyl)amino]-3-nitrobenzoate

Cas:57113-90-3

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

BENZOIC ACID, 2-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-3-NITRO-METHYL ESTER CAS:57113-90-3 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical i

BENZOIC ACID, 2-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-3-NITRO-METHYL ESTER CAS:57113-90-3

Cas:57113-90-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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

Methyl 2-(tert-Butoxycarbonylamino)-3-nitrobenzoate

Cas:57113-90-3

Min.Order:1 Kilogram

FOB Price: $70.0 / 90.0

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

Benzoic acid,2-[[(1,1-dimethylethoxy)carbonyl]amino]-3-nitro-, methyl ester

Cas:57113-90-3

Min.Order:0

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

ETHYL-2-T-BUTOXY-2-CARBOXYLAMINO-3-NITROBENZOATE

Cas:57113-90-3

Min.Order:1 Gram

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 quality 2-tertbutoxycarbonylmino-3-nitrobenzoate methyl

Cas:57113-90-3

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,

BENZOICACID,2-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-3-NITRO-METHYLESTER

Cas:57113-90-3

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: BENZOIC ACID, 2-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-3-NITRO-METHYL ESTER Synonyms: Methyl 2- (1,1-diMethylethoxy)carbonyl -3-nitrobenzoate;Methyl 2-[(tert-butoxycarbonyl)aMino]-3-nitroben;Methyl 2-(tert-Butoxycarbonylamino)-3-ni

BENZOIC ACID, 2-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-3-NITRO-METHYL ESTER

Cas:57113-90-3

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Golden Pharma Co., Limited

GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

Methyl 2-((tert-butoxycarbonyl)-amino)-3-nitrobenzoate

Cas:57113-90-3

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Greenutra Resource Inc

Methyl 2-[(tert-butoxycarbonyl)amino]-3-nitrobenzoateAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air

Methyl 2-[(tert-butoxycarbonyl)amino]-3-nitrobenzoate

Cas:57113-90-3

Min.Order:0

Negotiable

Type:Trading Company

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

Benzoic acid,2-[[(1,1-dimethylethoxy)carbonyl]amino]-3-nitro-, methyl ester

Cas:57113-90-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

Methyl 2-[(tert-butoxycarbonyl)amino]-3-nitrobenzoate

Cas:57113-90-3

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Dingyan Chem Co., Ltd

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

Benzoic acid,2-[[(1,1-dimethylethoxy)carbonyl]amino]-3-nitro-, methyl ester

Cas:57113-90-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:light yellow crystalline powder Storage:Sealed in a cool ,dry and microtherm place , avoid light . Package:100g/bag, 1kg/bag or as per your request Application:It is an important ra

BENZOIC ACID, 2-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-3-NITRO-METHYL ESTER

Cas:57113-90-3

Min.Order:100 Gram

Negotiable

Type:Trading Company

inquiry

Aecochem Corp.

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

2-tertbutoxycarbonylmino-3-nitrobenzoate methyl

Cas:57113-90-3

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

Methyl 2-[(tert-butoxycarbonyl)amino]-3-nitrobenzoate

Cas:57113-90-3

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

Benzoic acid,2-[[(1,1-diMethylethoxy)carbonyl]aMino]-3-nitro-, Methyl ester

Cas:57113-90-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Guangdong Juda Chemical Industrial Co.,Limited

Factory supply high purity low priceAppearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

Methyl 2-(tert-butoxycarbonylamino)-3-nitrobenzoate CAS No.57113-90-3

Cas:57113-90-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Wuhan Circle Star Chem-medical Technology co.,Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg,customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran

Methyl 2-((tert-butoxycarbonyl)-amino)-3-nitrobenzoate

Cas:57113-90-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

methyl 2-carboxy-3-nitrobenzoate
21606-04-2

methyl 2-carboxy-3-nitrobenzoate

triethylamine
121-44-8

triethylamine

tert-butyl alcohol
75-65-0

tert-butyl alcohol

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

Conditions
ConditionsYield
Stage #1: methyl 2-carboxy-3-nitrobenzoate; triethylamine With diphenyl phosphoryl azide In DMF (N,N-dimethyl-formamide) at 20 - 35℃; for 3h; Industry scale;
Stage #2: tert-butyl alcohol In DMF (N,N-dimethyl-formamide) at 85 - 90℃; for 4 - 7h; Heating / reflux;
86.7%
methyl 2-carboxy-3-nitrobenzoate
21606-04-2

methyl 2-carboxy-3-nitrobenzoate

tert-butyl alcohol
75-65-0

tert-butyl alcohol

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

Conditions
ConditionsYield
Stage #1: methyl 2-carboxy-3-nitrobenzoate With diphenyl phosphoryl azide; triethylamine In N,N-dimethyl-formamide at 20 - 31℃; Inert atmosphere;
Stage #2: tert-butyl alcohol In N,N-dimethyl-formamide at 85 - 87℃; for 9h;
Stage #3: With methanol at 50 - 55℃; for 3h;
72.5%
2-Azidocarbonyl-3-nitro-benzoic acid methyl ester
856414-36-3

2-Azidocarbonyl-3-nitro-benzoic acid methyl ester

tert-butyl alcohol
75-65-0

tert-butyl alcohol

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

Conditions
ConditionsYield
for 1.5h; Heating; Yield given;
for 2h; Heating / reflux;
methyl 2-carboxy-3-nitrobenzoate
21606-04-2

methyl 2-carboxy-3-nitrobenzoate

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: SOCl2, DMF / toluene / 0.5 h / Heating
2: NaN3 / acetone; H2O / 1 h
3: 1.5 h / Heating
View Scheme
Multi-step reaction with 2 steps
1.1: N,N-dimethyl-formamide; thionyl chloride / toluene / 2.5 h / 75 °C
2.1: sodium azide; tetrabutylammomium bromide / toluene / 4 h / -10 - -5 °C
2.2: 1 h / 80 - 85 °C
View Scheme
acid chloride of 1-methylhydrogen-3-nitrophthalate
73833-13-3

acid chloride of 1-methylhydrogen-3-nitrophthalate

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: NaN3 / acetone; H2O / 1 h
2: 1.5 h / Heating
View Scheme
3-nitrophthalic acid
603-11-2

3-nitrophthalic acid

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: concd. H2SO4 / methanol
2: SOCl2, DMF / toluene / 0.5 h / Heating
3: NaN3 / acetone; H2O / 1 h
4: 1.5 h / Heating
View Scheme
Multi-step reaction with 3 steps
1.1: sulfuric acid / 24.75 h / 20 - 65 °C
2.1: N,N-dimethyl-formamide; thionyl chloride / toluene / 2.5 h / 75 °C
3.1: sodium azide; tetrabutylammomium bromide / toluene / 4 h / -10 - -5 °C
3.2: 1 h / 80 - 85 °C
View Scheme
acid chloride of 1-methylhydrogen-3-nitrophthalate
73833-13-3

acid chloride of 1-methylhydrogen-3-nitrophthalate

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

tert-butyl alcohol
75-65-0

tert-butyl alcohol

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

Conditions
ConditionsYield
Stage #1: acid chloride of 1-methylhydrogen-3-nitrophthalate; N,N-dimethyl-formamide With sodium azide; tetrabutylammomium bromide In toluene at -10 - -5℃; for 4h;
Stage #2: tert-butyl alcohol In toluene at 80 - 85℃; for 1h;
methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

1-bromomethyl-4-bromobenzene
589-15-1

1-bromomethyl-4-bromobenzene

C20H21BrN2O6
892505-87-2

C20H21BrN2O6

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 10h; Heating / reflux;92%
methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

7-(bromomethyl)-5-oxo-5H-dibenzocycloheptene-10-carbonitrile
169270-61-5

7-(bromomethyl)-5-oxo-5H-dibenzocycloheptene-10-carbonitrile

methyl 2-<(tert-butoxycarbonyl)<(11-cyano-5-oxo-5H-dibenzocyclohepten-3-yl)methyl>amino>-3-nitrobenzoate
169270-79-5

methyl 2-<(tert-butoxycarbonyl)<(11-cyano-5-oxo-5H-dibenzocyclohepten-3-yl)methyl>amino>-3-nitrobenzoate

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 4h; Heating;86%
methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

4'-(bromomethyl)-1,1'-biphenyl-2-carbonitrile
114772-54-2

4'-(bromomethyl)-1,1'-biphenyl-2-carbonitrile

methyl 2-amino>-3-nitrobenzoate
139481-38-2

methyl 2-amino>-3-nitrobenzoate

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 4h; Heating;85%
With potassium carbonate In acetonitrile at 80 - 85℃; for 5h; Heating / reflux; Industry scale;
methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

Methyl 3-amino-2-[(tert-butoxycarbonyl)amino]benzoate
474708-09-3

Methyl 3-amino-2-[(tert-butoxycarbonyl)amino]benzoate

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In methanol at 20℃; for 5h;82%
1-benzyl-5-[4'-(bromomethyl)biphenyl-2-yl]-1H-tetrazole

1-benzyl-5-[4'-(bromomethyl)biphenyl-2-yl]-1H-tetrazole

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

methyl 2-(N-tert-butoxycarbonyl-N-{(2'-[1-benzyl-1H-tetrazol-5-yl]biphenyl-4-yl)methyl}amino)-3-nitrobenzoate
1307853-80-0

methyl 2-(N-tert-butoxycarbonyl-N-{(2'-[1-benzyl-1H-tetrazol-5-yl]biphenyl-4-yl)methyl}amino)-3-nitrobenzoate

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 3h; Inert atmosphere; Reflux;81%
1-benzyl-5-[4'-(bromomethyl)biphenyl-2-yl]-1H-tetrazole

1-benzyl-5-[4'-(bromomethyl)biphenyl-2-yl]-1H-tetrazole

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

methyl 2-(N-tert-butoxycarbonyl-N-{(2'-[1-benzyl-1H-tetrazol-5-yl]biphenyl-4-yl)methyl}amino)-3-nitrobenzoate
1307853-80-0

methyl 2-(N-tert-butoxycarbonyl-N-{(2'-[1-benzyl-1H-tetrazol-5-yl]biphenyl-4-yl)methyl}amino)-3-nitrobenzoate

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 9h; Reflux; Inert atmosphere;81%
5-[4'-(bromomethyl)biphenyl-2-yl]-1-(p-methoxybenzyl)-1H-tetrazole
1307853-40-2

5-[4'-(bromomethyl)biphenyl-2-yl]-1-(p-methoxybenzyl)-1H-tetrazole

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

methyl 2-(N-tert-butoxycarbonyl-N-{(2'-[1-(p-methoxybenzyl)-1H-tetrazol-5-yl]biphenyl-4-yl)methyl}amino)-3-nitrobenzoate
1307853-69-5

methyl 2-(N-tert-butoxycarbonyl-N-{(2'-[1-(p-methoxybenzyl)-1H-tetrazol-5-yl]biphenyl-4-yl)methyl}amino)-3-nitrobenzoate

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 6h; Reflux; Inert atmosphere;71.1%
methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

Methyl 4'-(bromomethyl)biphenyl-2-carboxylate
114772-38-2

Methyl 4'-(bromomethyl)biphenyl-2-carboxylate

4'-{[tert-Butoxycarbonyl-(2-methoxycarbonyl-6-nitro-phenyl)-amino]-methyl}-biphenyl-2-carboxylic acid methyl ester
150058-11-0

4'-{[tert-Butoxycarbonyl-(2-methoxycarbonyl-6-nitro-phenyl)-amino]-methyl}-biphenyl-2-carboxylic acid methyl ester

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 4h; Heating;
methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

7-(bromomethyl)dibenzooxepin-10-carbonitrile
169270-73-9

7-(bromomethyl)dibenzooxepin-10-carbonitrile

2-[tert-Butoxycarbonyl-(11-cyano-dibenzo[b,f]oxepin-3-ylmethyl)-amino]-3-nitro-benzoic acid methyl ester
1028312-00-6

2-[tert-Butoxycarbonyl-(11-cyano-dibenzo[b,f]oxepin-3-ylmethyl)-amino]-3-nitro-benzoic acid methyl ester

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 4h; Heating;
methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

methyl 3-amino-2-[[(2'-cyanobiphenyl-4-yl)methyl]amino]benzoate
136304-78-4

methyl 3-amino-2-[[(2'-cyanobiphenyl-4-yl)methyl]amino]benzoate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 85 percent / K2CO3 / acetonitrile / 4 h / Heating
2: 77 percent / 30percent ethanolic HCl / ethyl acetate / 1 h / Ambient temperature
3: 1.) FeCl3*6H2O, activated carbon, 2.) hydrazine monohydrate / 1.) MeOH, THF, reflux, 30 min, 2.) MeOH, THF, reflux, 14 h
View Scheme
Multi-step reaction with 2 steps
1.1: potassium carbonate; tetrabutylammomium bromide / toluene / 12 h / 80 - 85 °C
1.2: 3 h / Reflux
2.1: tin(ll) chloride / ethyl acetate / 1.5 h / Reflux
2.2: 4.5 h / -10 - 0 °C
2.3: 0.5 h / Reflux
View Scheme
methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

ethyl 3-amino-2-<<(2'-cyanobiphenyl-4-yl)methyl>amino>benzoate
136285-69-3

ethyl 3-amino-2-<<(2'-cyanobiphenyl-4-yl)methyl>amino>benzoate

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 85 percent / K2CO3 / acetonitrile / 4 h / Heating
2: 77 percent / 30percent ethanolic HCl / ethyl acetate / 1 h / Ambient temperature
3: 1.) FeCl3*6H2O, activated carbon, 2.) hydrazine monohydrate / 1.) MeOH, THF, reflux, 30 min, 2.) MeOH, THF, reflux, 14 h
4: 78 percent / ethanol / 1.5 h / Heating
View Scheme
methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

methyl 3-amino-2-<<<2'-(methoxycarbonyl)biphenyl-4-yl>methyl>amino>benzoate
139481-37-1

methyl 3-amino-2-<<<2'-(methoxycarbonyl)biphenyl-4-yl>methyl>amino>benzoate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: K2CO3 / acetonitrile / 4 h / Heating
2: 30percent ethanolic HCl / ethyl acetate / 1 h / Ambient temperature
3: 1.) FeCl3*6H2O, activated carbon, 2.) hydrazine monohydrate / 1.) MeOH, THF, reflux, 30 min, 2.) MeOH, THF, reflux, 14 h
View Scheme
methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

methyl 2-<<2'-cyanobiphenyl-4-yl)methyl>amino>-3-nitrobenzoate
139481-28-0

methyl 2-<<2'-cyanobiphenyl-4-yl)methyl>amino>-3-nitrobenzoate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 85 percent / K2CO3 / acetonitrile / 4 h / Heating
2: 77 percent / 30percent ethanolic HCl / ethyl acetate / 1 h / Ambient temperature
View Scheme
methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

methyl 1-<(2'-cyanobiphenyl-4-yl)methyl>-2,3-dihydro-2-oxo-1H-benzimidazole-7-carboxylate
139481-33-7

methyl 1-<(2'-cyanobiphenyl-4-yl)methyl>-2,3-dihydro-2-oxo-1H-benzimidazole-7-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 85 percent / K2CO3 / acetonitrile / 4 h / Heating
2: 77 percent / 30percent ethanolic HCl / ethyl acetate / 1 h / Ambient temperature
3: 1.) FeCl3*6H2O, activated carbon, 2.) hydrazine monohydrate / 1.) MeOH, THF, reflux, 30 min, 2.) MeOH, THF, reflux, 14 h
4: 90 percent / pyridine / 3 h / Ambient temperature
5: 89 percent / NaOMe / methanol / 21 h / Heating
View Scheme
methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

methyl 2-chloro-1-<(2'-cyanobiphenyl-4-yl)methyl>-1H-benzimidazole-7-carboxylate
139481-34-8

methyl 2-chloro-1-<(2'-cyanobiphenyl-4-yl)methyl>-1H-benzimidazole-7-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: 85 percent / K2CO3 / acetonitrile / 4 h / Heating
2: 77 percent / 30percent ethanolic HCl / ethyl acetate / 1 h / Ambient temperature
3: 1.) FeCl3*6H2O, activated carbon, 2.) hydrazine monohydrate / 1.) MeOH, THF, reflux, 30 min, 2.) MeOH, THF, reflux, 14 h
4: 90 percent / pyridine / 3 h / Ambient temperature
5: 89 percent / NaOMe / methanol / 21 h / Heating
6: 34 percent / POCl3 / 8 h / Heating
View Scheme
methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

ethyl 1-<(2'-cyanobiphenyl-4-yl)methyl>-2-methyl-1H-benzimidazole-7-carboxylate
136304-69-3

ethyl 1-<(2'-cyanobiphenyl-4-yl)methyl>-2-methyl-1H-benzimidazole-7-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 85 percent / K2CO3 / acetonitrile / 4 h / Heating
2: 77 percent / 30percent ethanolic HCl / ethyl acetate / 1 h / Ambient temperature
3: 1.) FeCl3*6H2O, activated carbon, 2.) hydrazine monohydrate / 1.) MeOH, THF, reflux, 30 min, 2.) MeOH, THF, reflux, 14 h
4: 78 percent / ethanol / 1.5 h / Heating
5: 73 percent / Et3N / CH2Cl2 / 2 h / Ambient temperature
View Scheme
methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

1-<(2'-cyanobiphenyl-4-yl)methyl>-2-<(methylthio)methyl>-1H-benzimidazole-7-carboxylic acid

1-<(2'-cyanobiphenyl-4-yl)methyl>-2-<(methylthio)methyl>-1H-benzimidazole-7-carboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 7 steps
1: 85 percent / K2CO3 / acetonitrile / 4 h / Heating
2: 77 percent / 30percent ethanolic HCl / ethyl acetate / 1 h / Ambient temperature
3: 1.) FeCl3*6H2O, activated carbon, 2.) hydrazine monohydrate / 1.) MeOH, THF, reflux, 30 min, 2.) MeOH, THF, reflux, 14 h
4: 78 percent / ethanol / 1.5 h / Heating
5: 76 percent / CH2Cl2 / 2 h / Ambient temperature
6: acetonitrile; H2O / 41 h / 80 °C
7: 1 N aq. NaOH / ethanol / 3 h / Heating
View Scheme
methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

3-(2'-Cyano-biphenyl-4-ylmethyl)-2-methoxy-3H-benzoimidazole-4-carboxylic acid methyl ester
139481-47-3

3-(2'-Cyano-biphenyl-4-ylmethyl)-2-methoxy-3H-benzoimidazole-4-carboxylic acid methyl ester

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 85 percent / K2CO3 / acetonitrile / 4 h / Heating
2: 77 percent / 30percent ethanolic HCl / ethyl acetate / 1 h / Ambient temperature
3: 1.) FeCl3*6H2O, activated carbon, 2.) hydrazine monohydrate / 1.) MeOH, THF, reflux, 30 min, 2.) MeOH, THF, reflux, 14 h
4: 70 percent / acetic acid / 0.67 h / 80 - 90 °C
View Scheme
methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

3-(2'-Cyano-biphenyl-4-ylmethyl)-2-methylamino-3H-benzoimidazole-4-carboxylic acid methyl ester
139481-48-4

3-(2'-Cyano-biphenyl-4-ylmethyl)-2-methylamino-3H-benzoimidazole-4-carboxylic acid methyl ester

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 85 percent / K2CO3 / acetonitrile / 4 h / Heating
2: 77 percent / 30percent ethanolic HCl / ethyl acetate / 1 h / Ambient temperature
3: 1.) FeCl3*6H2O, activated carbon, 2.) hydrazine monohydrate / 1.) MeOH, THF, reflux, 30 min, 2.) MeOH, THF, reflux, 14 h
4: ethanol / 17 h / 50 °C
5: 1.) methyl iodide, 2.) HCl / 1.) EtOH, reflux, 24 h, 2.) EtOH, H2O
View Scheme
methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

ethyl 1-<(2'-cyanobiphenyl-4-yl)methyl>-2-mercapto-1H-benzimidazole-7-carboxylate
139481-43-9

ethyl 1-<(2'-cyanobiphenyl-4-yl)methyl>-2-mercapto-1H-benzimidazole-7-carboxylate

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 85 percent / K2CO3 / acetonitrile / 4 h / Heating
2: 77 percent / 30percent ethanolic HCl / ethyl acetate / 1 h / Ambient temperature
3: 1.) FeCl3*6H2O, activated carbon, 2.) hydrazine monohydrate / 1.) MeOH, THF, reflux, 30 min, 2.) MeOH, THF, reflux, 14 h
4: 78 percent / ethanol / 1.5 h / Heating
5: 82 percent / ethanol / 8 h / Heating
View Scheme
methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

methyl 2-<<<2'-(methoxycarbonyl)biphenyl-4-yl>methyl>amino>-3-nitrobenzoate
139481-36-0

methyl 2-<<<2'-(methoxycarbonyl)biphenyl-4-yl>methyl>amino>-3-nitrobenzoate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: K2CO3 / acetonitrile / 4 h / Heating
2: 30percent ethanolic HCl / ethyl acetate / 1 h / Ambient temperature
View Scheme
methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

methyl 2-<<(2'-cyanobiphenyl-4-yl)methyl>amino>-3-<(methoxycarbonyl)amino>benzoate
139481-35-9

methyl 2-<<(2'-cyanobiphenyl-4-yl)methyl>amino>-3-<(methoxycarbonyl)amino>benzoate

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 85 percent / K2CO3 / acetonitrile / 4 h / Heating
2: 77 percent / 30percent ethanolic HCl / ethyl acetate / 1 h / Ambient temperature
3: 1.) FeCl3*6H2O, activated carbon, 2.) hydrazine monohydrate / 1.) MeOH, THF, reflux, 30 min, 2.) MeOH, THF, reflux, 14 h
4: 90 percent / pyridine / 3 h / Ambient temperature
View Scheme
methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate
57113-90-3

methyl 2-(N-tert-butoxycarbonylamino)-3-nitrobenzoate

2-[(2'-Cyano-biphenyl-4-ylmethyl)-amino]-3-(3-methyl-thioureido)-benzoic acid methyl ester
139481-31-5

2-[(2'-Cyano-biphenyl-4-ylmethyl)-amino]-3-(3-methyl-thioureido)-benzoic acid methyl ester

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 85 percent / K2CO3 / acetonitrile / 4 h / Heating
2: 77 percent / 30percent ethanolic HCl / ethyl acetate / 1 h / Ambient temperature
3: 1.) FeCl3*6H2O, activated carbon, 2.) hydrazine monohydrate / 1.) MeOH, THF, reflux, 30 min, 2.) MeOH, THF, reflux, 14 h
4: ethanol / 17 h / 50 °C
View Scheme

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