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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

1-Methyl-3-nitro-1-nitrosoguanidine

Cas:70-25-7

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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 1-Methyl-3-Nitro-1-Nitrosoguanidine

Cas:70-25-7

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% 1-Methyl-3-nitro-1-nitrosoguanidine 70-25-7 ISO Manufacturer

Cas:70-25-7

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

lower price High quality 1-Methyl-3-nitro-1-nitrosoguanidine

Cas:70-25-7

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

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

1-Methyl-3-nitro-1-nitrosoguanidine

Cas:70-25-7

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

1-Methyl-3-nitro-1-nitrosoguanidine Basic information Product Name: 1-Methyl-3-nitro-1-nitrosoguanidine Synonyms: 1-METHYL-3-NITRO-1-NITROSOGUANIDINE;DIAZOMETHANE PRECURSOR;MNNG;N-METHYL

70-25-7

Cas:70-25-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

1-Methyl-3-nitro-1-nitrosoguanidine CAS 70-25-7

Cas:70-25-7

Min.Order:1 Kilogram

FOB Price: $3.0 / 10.0

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

Pharmaceutical Grade CAS 70-25-7 with competitive price

Cas:70-25-7

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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

1-Methyl-3-nitro-1-nitrosoguanidine 70-25-7

Cas:70-25-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

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

1-Methyl-3-nitro-1-nitrosoguanidine

Cas:70-25-7

Min.Order:1 Gram

FOB Price: $118.5

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

1-Methyl-3-nitro-1-nitrosoguanidine CAS:70-25-7 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

1-Methyl-3-nitro-1-nitrosoguanidine CAS:70-25-7

Cas:70-25-7

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

1-Methyl-3-nitro-1-nitrosoguanidine

Cas:70-25-7

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

1-Methyl-3-nitro-1-nitrosoguanidine

Cas:70-25-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

1-Methyl-3-nitro-1-nitrosoguanidine

Cas:70-25-7

Min.Order:0 Metric Ton

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

1-Methyl-3-nitro-1-nitrosoguanidine

Cas:70-25-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

1-METHYL-3-NITRO-1-NITROSOGUANIDINE

Cas:70-25-7

Min.Order:4 Kilogram

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

N’-Nitro-N-nitroso-N-methylguanidine

Cas:70-25-7

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white crystal powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermed

1-Methyl-3-nitro-1-nitrosoguanidine

Cas:70-25-7

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Hebei Kunsui Technology Co., Ltd.

1. A strong scientific research team . 2. Stable quality (with a complete scientific research center and testing center to ensure the quality stability of each batch of products). 3. Rich export experience (with practical experience in exporting to m

Pharmaceutical 1-Methyl-3-nitro-1-nitrosoguanidine Powder CAS 70-25-7

Cas:70-25-7

Min.Order:1 Kilogram

FOB Price: $8.2 / 8.8

Type:Trading Company

inquiry

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,

1-Methyl-3-nitro-1-nitrosoguanidine

Cas:70-25-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

Buy 1-Methyl-3-nitro-1-nitrosoguanidine

Cas:70-25-7

Min.Order:0

Negotiable

Type:Trading Company

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

1-Methyl-3-nitro-1-nitrosoguanidine

Cas:70-25-7

Min.Order:1 Kilogram

FOB Price: $2.0

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

1-Methyl-3-nitro-1-nitrosoguanidine

Cas:70-25-7

Min.Order:1 Kilogram

Negotiable

Type:Other

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

1-Methyl-3-Nitro-1-Nitrosoguanidine

Cas:70-25-7

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

N-methyl-N'-nitro-N-nitrosoguanidine

Cas:70-25-7

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Dingyan Chem Co., Ltd

high purity, manufacturer Application:Intermediate

N-methyl-n'-nitro-N-Nitrosoguanidine

Cas:70-25-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

DB BIOTECH CO., LTD

Q1: Are you a manufacturer Answer: Yes, we are factory founded on 2012.Q2: How to contact with us Click "contact supplier" And then send us message the product you interest in, you will get reply within 12 hours.Q3:Which kind of payment terms do you

1-Methyl-3-nitro-1-nitrosoguanidine

Cas:70-25-7

Min.Order:0

Negotiable

Type:Trading Company

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'-nitro-N-nitrosoguanidine 25g

Cas:70-25-7

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

Aecochem Corp.

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

1-Methyl-3-Nitro-1-Nitrosoguanidine

Cas:70-25-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Synthetic route

N-methyl-N'-nitroguanidine
4245-76-5

N-methyl-N'-nitroguanidine

N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

Conditions
ConditionsYield
With nitric acid; sodium nitrite at 10℃;
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

(2E,4E)-5-Bromo-2,4-dimethyl-penta-2,4-dienoic acid
400736-91-6

(2E,4E)-5-Bromo-2,4-dimethyl-penta-2,4-dienoic acid

(2E,4E)-5-bromo-2,4-dimethyl-penta-2,4-dienoic acid methyl ester
400736-94-9

(2E,4E)-5-bromo-2,4-dimethyl-penta-2,4-dienoic acid methyl ester

Conditions
ConditionsYield
Stage #1: N-Methyl-N'-nitro-N-nitrosoguanidine With potassium hydroxide In diethyl ether at 0℃; for 0.25h;
Stage #2: (2E,4E)-5-Bromo-2,4-dimethyl-penta-2,4-dienoic acid In diethyl ether
99%
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

C17H21FO3
1009365-40-5

C17H21FO3

methyl 2-(9-(4-fluorophenyl)-3-hydroxybicyclo[3.3.1]nonan-9-yl)acetate
1009367-58-1

methyl 2-(9-(4-fluorophenyl)-3-hydroxybicyclo[3.3.1]nonan-9-yl)acetate

Conditions
ConditionsYield
Stage #1: N-Methyl-N'-nitro-N-nitrosoguanidine With potassium hydroxide In diethyl ether; water at 0℃; for 0.0833333h;
Stage #2: C17H21FO3 In diethyl ether; dichloromethane at 0℃; for 0.166667h;
99%
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

5-benzoylaminopentanoic acid
15647-47-9

5-benzoylaminopentanoic acid

methyl N-benzoyl-5-aminopentanoate
17079-25-3

methyl N-benzoyl-5-aminopentanoate

Conditions
ConditionsYield
With sodium hydroxide In methanol; diethyl ether at 0℃;99%
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

trans-methyl 4-(4-bromophenyl)but-2-enoate
1310810-17-3

trans-methyl 4-(4-bromophenyl)but-2-enoate

trans-methyl 2-(4-bromobenzyl)cyclopropanecarboxylate

trans-methyl 2-(4-bromobenzyl)cyclopropanecarboxylate

Conditions
ConditionsYield
Stage #1: N-Methyl-N'-nitro-N-nitrosoguanidine With potassium hydroxide In diethyl ether at 0℃; for 0.25h;
Stage #2: trans-methyl 4-(4-bromophenyl)but-2-enoate With palladium diacetate In tetrahydrofuran; diethyl ether at 20℃; for 1h;
98%
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

(4aR,6S,8S,8aR)-6-(3-azidopropoxy)-2,2-di-tert-butyl-8-(((4aR,6R,7S,8S,8aR)-2,2-di-tert-butyl-7,8-bis((tert-butyldimethylsilyl)oxy)hexahydropyrano[3,2-d][1,3,2]dioxasilin-6-yl)oxy)tetrahydropyrano[3,2-d][1,3,2]dioxasilin-7(6H)-one

(4aR,6S,8S,8aR)-6-(3-azidopropoxy)-2,2-di-tert-butyl-8-(((4aR,6R,7S,8S,8aR)-2,2-di-tert-butyl-7,8-bis((tert-butyldimethylsilyl)oxy)hexahydropyrano[3,2-d][1,3,2]dioxasilin-6-yl)oxy)tetrahydropyrano[3,2-d][1,3,2]dioxasilin-7(6H)-one

(2S,4a’R,6’S,8’S,8a’R)-6’-(3-azidopropoxy)-2’,2’-di-tert-butyl-8’-(((4aR,6R,7S,8S,8aR)-2,2-di-tert-butyl-7,8-bis((tert-butyldimethylsilyl)oxy)hexahydropyrano[3,2-d][1,3,2]dioxasilin-6-yl)oxy)tetrahydro-6’H-spiro[oxirane-2,7’-pyrano[3,2-d][1,3,2]dioxasiline]

(2S,4a’R,6’S,8’S,8a’R)-6’-(3-azidopropoxy)-2’,2’-di-tert-butyl-8’-(((4aR,6R,7S,8S,8aR)-2,2-di-tert-butyl-7,8-bis((tert-butyldimethylsilyl)oxy)hexahydropyrano[3,2-d][1,3,2]dioxasilin-6-yl)oxy)tetrahydro-6’H-spiro[oxirane-2,7’-pyrano[3,2-d][1,3,2]dioxasiline]

Conditions
ConditionsYield
With potassium hydroxide In diethyl ether; ethanol; water for 0.166667h; Inert atmosphere;98%
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

Mrz 2/138
110916-46-6

Mrz 2/138

N-[2-(3,5-dimethyl-1-adamantyl)ethyl]-nitroguanidine

N-[2-(3,5-dimethyl-1-adamantyl)ethyl]-nitroguanidine

Conditions
ConditionsYield
In diethyl ether; water at 22℃; for 1.5h;96.5%
In diethyl ether; water at 20 - 22℃; for 0.5h;96.5%
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

(E)-methyl 4-(4-((3-phenoxybenzyl)oxy)bicyclo[2.2.1]heptan-1-yl)but-2-enoate

(E)-methyl 4-(4-((3-phenoxybenzyl)oxy)bicyclo[2.2.1]heptan-1-yl)but-2-enoate

methyl 2-((4-((3-phenoxybenzyl)oxy)bicyclo[2.2.1]heptan-1-yl)methyl)cyclopropanecarboxylate

methyl 2-((4-((3-phenoxybenzyl)oxy)bicyclo[2.2.1]heptan-1-yl)methyl)cyclopropanecarboxylate

Conditions
ConditionsYield
Stage #1: N-Methyl-N'-nitro-N-nitrosoguanidine With palladium diacetate; potassium hydroxide In diethyl ether; water at 0℃; for 0.333333h;
Stage #2: (E)-methyl 4-(4-((3-phenoxybenzyl)oxy)bicyclo[2.2.1]heptan-1-yl)but-2-enoate With palladium diacetate In tetrahydrofuran at 0 - 20℃; for 1h;
95%
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

(2E)-N-benzylbut-2-enamide
89232-30-4

(2E)-N-benzylbut-2-enamide

N-benzyl-2-methylcyclopropanecarboxamide

N-benzyl-2-methylcyclopropanecarboxamide

Conditions
ConditionsYield
Stage #1: N-Methyl-N'-nitro-N-nitrosoguanidine With water; potassium hydroxide In diethyl ether at 0℃; for 0.25h;
Stage #2: (2E)-N-benzylbut-2-enamide With palladium diacetate In tetrahydrofuran; diethyl ether at 20℃; for 1h;
94%
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

N-benzoyl-N-((E)-2-butenyl)-5-aminopentanoic acid

N-benzoyl-N-((E)-2-butenyl)-5-aminopentanoic acid

methyl N-benzoyl-N-((E)-2-butenyl)-5-aminopentanoate

methyl N-benzoyl-N-((E)-2-butenyl)-5-aminopentanoate

Conditions
ConditionsYield
With sodium hydroxide In diethyl ether at 0℃;94%
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

3-amino-1H-1,2,4-triazole-5-carbohydrazide
3641-15-4

3-amino-1H-1,2,4-triazole-5-carbohydrazide

N-(5'-amino-1H,1'H-[3,3'-bi(1,2,4-triazol)]-5-yl)nitramide

N-(5'-amino-1H,1'H-[3,3'-bi(1,2,4-triazol)]-5-yl)nitramide

Conditions
ConditionsYield
In methanol; water at 80℃; for 2h;93%
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

(E)-methyl-cis-3-(3-(4-bromophenyl)cyclobutyl)acrylate

(E)-methyl-cis-3-(3-(4-bromophenyl)cyclobutyl)acrylate

methyl trans-2-(cis-3-(4-bromophenyl)cyclobutyl)cyclopropanecarboxylate

methyl trans-2-(cis-3-(4-bromophenyl)cyclobutyl)cyclopropanecarboxylate

Conditions
ConditionsYield
Stage #1: N-Methyl-N'-nitro-N-nitrosoguanidine With water; potassium hydroxide In diethyl ether at 0℃; for 0.333333h;
Stage #2: (E)-methyl-cis-3-(3-(4-bromophenyl)cyclobutyl)acrylate With palladium diacetate In tetrahydrofuran; diethyl ether at 0 - 20℃; for 1h;
92%
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

(E)-5-(4-bromophenyl)pent-2-enoic acid ethyl ester

(E)-5-(4-bromophenyl)pent-2-enoic acid ethyl ester

trans-ethyl 2-(4-bromophenethyl)cyclopropanecarboxylate

trans-ethyl 2-(4-bromophenethyl)cyclopropanecarboxylate

Conditions
ConditionsYield
Stage #1: N-Methyl-N'-nitro-N-nitrosoguanidine With potassium hydroxide In diethyl ether; water at -78 - 0℃; for 0.5h;
Stage #2: (E)-5-(4-bromophenyl)pent-2-enoic acid ethyl ester With palladium diacetate In diethyl ether; water at 0 - 20℃;
Stage #3: With acetic acid In diethyl ether at 20℃; for 0.5h;
91%
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

(4-amino-furazan-3-yl)-acetic acid hydrazide

(4-amino-furazan-3-yl)-acetic acid hydrazide

C5H6N8O3

C5H6N8O3

Conditions
ConditionsYield
Stage #1: N-Methyl-N'-nitro-N-nitrosoguanidine; (4-amino-furazan-3-yl)-acetic acid hydrazide In methanol; water for 2h; Heating;
Stage #2: With potassium hydroxide In water for 2h;
Stage #3: With nitric acid In water at 50℃; pH=3;
90%
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

silver nitrate

silver nitrate

silver (I) nitro cyanamide
20236-50-4

silver (I) nitro cyanamide

Conditions
ConditionsYield
In sodium hydroxide solvation of 16 g NaOH in 600 ml H2O and addition of 44.1 g of the guanidine under stirring at 0°C within 10 minutes, shaking for another 20 minutes and addition of 36 ml concentrated HNO3 in 150 ml H2O and 51 g AgNO3 in 150 ml H2O;; precipitation; washing with hot H2O;;89.4%
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

3-methyl-4-(1-methyl-7-oxo-3-(pyridin-2-yl)-1,4,5,6,7,8-hexahydrocyclohepta[c]pyrazol-4-yl)benzoic acid
1616364-26-1

3-methyl-4-(1-methyl-7-oxo-3-(pyridin-2-yl)-1,4,5,6,7,8-hexahydrocyclohepta[c]pyrazol-4-yl)benzoic acid

methyl 3-methyl-4-(1-methyl-7-oxo-3-(pyridin-2-yl)-1,4,5,6,7,8-hexahydrocyclohepta[c]pyrazol-4-yl)benzoate
1616364-27-2

methyl 3-methyl-4-(1-methyl-7-oxo-3-(pyridin-2-yl)-1,4,5,6,7,8-hexahydrocyclohepta[c]pyrazol-4-yl)benzoate

Conditions
ConditionsYield
With potassium hydroxide In tetrahydrofuran; diethyl ether; water at 0℃; Inert atmosphere;88%
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

(E)-methyl 5-(4-bromophenyl)pent-2-enoate

(E)-methyl 5-(4-bromophenyl)pent-2-enoate

trans-methyl 2-(4-bromophenethyl)cyclopropanecarboxylate

trans-methyl 2-(4-bromophenethyl)cyclopropanecarboxylate

Conditions
ConditionsYield
Stage #1: N-Methyl-N'-nitro-N-nitrosoguanidine With potassium hydroxide In diethyl ether; water at 0℃; for 0.25h;
Stage #2: (E)-methyl 5-(4-bromophenyl)pent-2-enoate With palladium diacetate In tetrahydrofuran; diethyl ether; water at 20℃; for 1h;
88%
tert-butyl (3R,5R,6S)-3-(2-methylprop-2-enyl)-2-oxo-5,6-diphenylmorpholine-4-carboxylate
681128-21-2

tert-butyl (3R,5R,6S)-3-(2-methylprop-2-enyl)-2-oxo-5,6-diphenylmorpholine-4-carboxylate

N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

tert-butyl (3R,5R,6S)-3-[(1-methylcyclopropyl)methyl]-2-oxo-5,6-diphenylmorpholine-4-carboxylate
681128-22-3

tert-butyl (3R,5R,6S)-3-[(1-methylcyclopropyl)methyl]-2-oxo-5,6-diphenylmorpholine-4-carboxylate

Conditions
ConditionsYield
Stage #1: N-Methyl-N'-nitro-N-nitrosoguanidine With potassium hydroxide In diethyl ether; water at 0℃; for 0.0833333h;
Stage #2: tert-butyl (3R,5R,6S)-3-(2-methylprop-2-enyl)-2-oxo-5,6-diphenylmorpholine-4-carboxylate; palladium diacetate In tetrahydrofuran; diethyl ether at 0℃;
86%
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

3-Aminofurazan-4-carboxylic acid hydrazide

3-Aminofurazan-4-carboxylic acid hydrazide

2-(4-aminofurazan-3-carbonyl)-N'-nitrohydrazine-1-carboximidamide

2-(4-aminofurazan-3-carbonyl)-N'-nitrohydrazine-1-carboximidamide

Conditions
ConditionsYield
With water In methanol for 2h; Heating;86%
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

furoxancarboxylic acid hydrazide
37895-46-8

furoxancarboxylic acid hydrazide

C5H5N7O4

C5H5N7O4

Conditions
ConditionsYield
Stage #1: N-Methyl-N'-nitro-N-nitrosoguanidine; furoxancarboxylic acid hydrazide In methanol; water for 2h; Heating;
Stage #2: With potassium hydroxide In methanol; water for 2h;
Stage #3: With nitric acid at 50℃; pH=3;
85%
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

(2E)-N-benzylbut-2-enamide
89232-30-4

(2E)-N-benzylbut-2-enamide

N-benzyl-2-methylcyclopropane-1-carboxamide

N-benzyl-2-methylcyclopropane-1-carboxamide

Conditions
ConditionsYield
Stage #1: N-Methyl-N'-nitro-N-nitrosoguanidine With potassium hydroxide In diethyl ether; water at 20℃; for 0.166667h;
Stage #2: (2E)-N-benzylbut-2-enamide; palladium diacetate In tetrahydrofuran; diethyl ether at 20℃; for 1h;
83%
Stage #1: N-Methyl-N'-nitro-N-nitrosoguanidine With potassium hydroxide In diethyl ether; water at -78 - 20℃; for 0.0833333h;
Stage #2: (2E)-N-benzylbut-2-enamide; palladium diacetate In tetrahydrofuran; diethyl ether at 20℃; for 1h;
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

ethyl (E)-3-(3-fluoro-4-methoxyphenyl)acrylate
187872-44-2

ethyl (E)-3-(3-fluoro-4-methoxyphenyl)acrylate

2-(3-fluoro-4-methoxyphenyl)cyclopropanecarboxylic acid ethyl ester
1234845-29-4

2-(3-fluoro-4-methoxyphenyl)cyclopropanecarboxylic acid ethyl ester

Conditions
ConditionsYield
Stage #1: N-Methyl-N'-nitro-N-nitrosoguanidine With water; potassium hydroxide In diethyl ether at 0℃; for 0.0333333h;
Stage #2: ethyl (E)-3-(3-fluoro-4-methoxyphenyl)acrylate; palladium diacetate In diethyl ether at 0 - 5℃; for 4h;
Stage #3: With acetic acid In diethyl ether
83%
Stage #1: N-Methyl-N'-nitro-N-nitrosoguanidine With potassium hydroxide In diethyl ether; water at 0℃;
Stage #2: ethyl (E)-3-(3-fluoro-4-methoxyphenyl)acrylate; palladium diacetate In diethyl ether; water at 0 - 5℃;
Stage #3: With acetic acid In diethyl ether; water
83%
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

3-(2-isopropylphenyl)propanoyl chloride
365554-36-5

3-(2-isopropylphenyl)propanoyl chloride

1-diazo-4-(2-isopropylphenyl)butan-2-one
365554-38-7

1-diazo-4-(2-isopropylphenyl)butan-2-one

Conditions
ConditionsYield
In dichloromethane82%
N-[5-(N-4-toluenesulfonyl-amino)pyrimidin-4-yl]-L-4-(N,N-dimethylcarbarnyloxy)phenylalanine tert-butyl ester
285139-32-4

N-[5-(N-4-toluenesulfonyl-amino)pyrimidin-4-yl]-L-4-(N,N-dimethylcarbarnyloxy)phenylalanine tert-butyl ester

N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

N-[5-(N-methyl-N-4-toluenesulfonylamino)pyrimidin-4-yl]-L-4-(N,N-dimethylcarbarnyloxy)phenylalanine tert-butyl ester
285139-33-5

N-[5-(N-methyl-N-4-toluenesulfonylamino)pyrimidin-4-yl]-L-4-(N,N-dimethylcarbarnyloxy)phenylalanine tert-butyl ester

Conditions
ConditionsYield
Stage #1: N-Methyl-N'-nitro-N-nitrosoguanidine With sodium hydroxide In diethyl ether at 0℃; for 0.416667h;
Stage #2:
Stage #3: N-[5-(N-4-toluenesulfonyl-amino)pyrimidin-4-yl]-L-4-(N,N-dimethylcarbarnyloxy)phenylalanine tert-butyl ester In diethyl ether; dichloromethane at 0℃; for 0.25h;
82%
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

3-Aminofurazan-4-carboxylic acid hydrazide

3-Aminofurazan-4-carboxylic acid hydrazide

3-amino-4-(5-nitramino-1,2,4-triazol-3-yl)furazan monohydrate

3-amino-4-(5-nitramino-1,2,4-triazol-3-yl)furazan monohydrate

Conditions
ConditionsYield
Stage #1: N-Methyl-N'-nitro-N-nitrosoguanidine; 3-Aminofurazan-4-carboxylic acid hydrazide In methanol; water for 2h; Heating;
Stage #2: With potassium hydroxide In water for 2h;
Stage #3: With nitric acid In water at 50℃; pH=3;
82%
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

(R)-3-phenylbutanehydrazide

(R)-3-phenylbutanehydrazide

(R)-N-(5-(2-phenylpropyl)-1H-1,2,4-triazol-3-yl)nitramide

(R)-N-(5-(2-phenylpropyl)-1H-1,2,4-triazol-3-yl)nitramide

Conditions
ConditionsYield
With nitric acid; potassium hydroxide In water Reflux;82%
C29H38BrN3O5

C29H38BrN3O5

N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

methyl 4-[[(3S)-3-(4-bromophenylureido)-3-(tert-butoxycarbonyl)propyl](1,2,3,4-tetrahydro-1-naphthyl)amino]butyrate

methyl 4-[[(3S)-3-(4-bromophenylureido)-3-(tert-butoxycarbonyl)propyl](1,2,3,4-tetrahydro-1-naphthyl)amino]butyrate

Conditions
ConditionsYield
Stage #1: N-Methyl-N'-nitro-N-nitrosoguanidine With potassium hydroxide In diethyl ether; water at 0℃; for 0.166667h;
Stage #2: C29H38BrN3O5 In diethyl ether; dichloromethane; water at 0℃; for 0.5h;
81%
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

(2S,3R)-4-benzyl 1-tert-butyl 2-allyl-3-(3,3,3-trifluoropropyl)succinate
1581734-68-0

(2S,3R)-4-benzyl 1-tert-butyl 2-allyl-3-(3,3,3-trifluoropropyl)succinate

(2R,3S)-1-benzyl 4-tert-butyl 3-(cyclopropylmethyl)-2-(3,3,3-5 trifluoropropyl)succinate
1581734-69-1

(2R,3S)-1-benzyl 4-tert-butyl 3-(cyclopropylmethyl)-2-(3,3,3-5 trifluoropropyl)succinate

Conditions
ConditionsYield
With palladium diacetate; potassium hydroxide In diethyl ether; water at 0℃; for 3h;81%
Stage #1: N-Methyl-N'-nitro-N-nitrosoguanidine With potassium hydroxide In diethyl ether at 0℃;
Stage #2: (2S,3R)-4-benzyl 1-tert-butyl 2-allyl-3-(3,3,3-trifluoropropyl)succinate With palladium diacetate In diethyl ether; water at 0℃; for 3h;
81%
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

Conditions
ConditionsYield
With potassium hydroxide at -20.1℃;80%
With potassium hydroxide
With potassium hydroxide In diethyl ether; water for 0.25h;
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

(4-amino-furazan-3-yl)-acetic acid hydrazide

(4-amino-furazan-3-yl)-acetic acid hydrazide

C5H8N8O4

C5H8N8O4

Conditions
ConditionsYield
In methanol; water for 2h; Heating;80%
N-Methyl-N'-nitro-N-nitrosoguanidine
70-25-7

N-Methyl-N'-nitro-N-nitrosoguanidine

(4aR,6S,8S,8aR)-6-(3-azidopropoxy)-2,2-di-tert-butyl-8-(((4aR,6R,7R,8S,8aR)-2,2-di-tert-butyl-7,8-bis((tert-butyldimethylsilyl)oxy)hexahydropyrano[3,2-d][1,3,2]dioxasilin-6-yl)oxy)tetrahydropyrano[3,2-d][1,3,2]dioxasilin-7(6H)-one

(4aR,6S,8S,8aR)-6-(3-azidopropoxy)-2,2-di-tert-butyl-8-(((4aR,6R,7R,8S,8aR)-2,2-di-tert-butyl-7,8-bis((tert-butyldimethylsilyl)oxy)hexahydropyrano[3,2-d][1,3,2]dioxasilin-6-yl)oxy)tetrahydropyrano[3,2-d][1,3,2]dioxasilin-7(6H)-one

(2S,4a’R,6’S,8’S,8a’R)-6’-(3-azidopropoxy)-2’,2’-di-tert-butyl-8’-(((4aR,6R,7R,8S,8aR)-2,2-di-tert-butyl-7,8-bis((tert-butyldimethylsilyl)oxy)hexahydropyrano[3,2-d][1,3,2]dioxasilin-6-yl)oxy)tetrahydro-6’H-spiro[oxirane-2,7’-pyrano[3,2-d][1,3,2]dioxasiline]

(2S,4a’R,6’S,8’S,8a’R)-6’-(3-azidopropoxy)-2’,2’-di-tert-butyl-8’-(((4aR,6R,7R,8S,8aR)-2,2-di-tert-butyl-7,8-bis((tert-butyldimethylsilyl)oxy)hexahydropyrano[3,2-d][1,3,2]dioxasilin-6-yl)oxy)tetrahydro-6’H-spiro[oxirane-2,7’-pyrano[3,2-d][1,3,2]dioxasiline]

Conditions
ConditionsYield
With potassium hydroxide In diethyl ether; ethanol; water for 0.166667h; Inert atmosphere;78%

Raw Materials

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