As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
Cas:870-50-8
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryThe 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
Cas:870-50-8
Min.Order:1
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Type:Other
inquiryName:Di-tert-Butyl azodicarboxylate Synonyms:Azodicarboxylic acid di-tert-butyl ester CAS Registry Number:870-50-8 1.We have been specializing in special fine chemical for long, with strong R&D strength. 2.ISO9001. 3.We have been coop
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
Cas:870-50-8
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryTIANFUCHEM--870-50-8--Di-tert-Butyl azodicarboxylate factory price Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable busi
Cas:870-50-8
Min.Order:1 Metric Ton
FOB Price: $2000.0
Type:Lab/Research institutions
inquiryWITH 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
Cas:870-50-8
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W
Cas:870-50-8
Min.Order:1 Kilogram
FOB Price: $7.0 / 9.0
Type:Trading Company
inquiry1.In No Less 10 years exporting experience. you 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 Specializ
Cas:870-50-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryOur 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 prese
Cas:870-50-8
Min.Order:1 Kilogram
FOB Price: $91.0 / 102.0
Type:Trading Company
inquiryDi-tert-Butyl azodicarboxylate CAS:870-50-8 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 orga
Cas:870-50-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHenan 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
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
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
Cas:870-50-8
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryJ&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
Cas:870-50-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHigh purity 870-50-8 good supplier Di-tert-Butyl azodicarboxylate in stock Molecular Formula C10H18N2O4 Molar Mass 230.26 Density 1.06±0.1 g/cm3(Predicted) Melting Point 89-92°C(lit.)
Cas:870-50-8
Min.Order:1 Gram
Negotiable
Type:Other
inquiryChemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff
Cas:870-50-8
Min.Order:100 Gram
Negotiable
Type:Other
inquiryZibo 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
Cas:870-50-8
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquirySuperior quality, moderate price & quick delivery. Appearance:light yellow solid Storage:cool and sealed, protect from light Package:25kg/drum, or as per your request. Application:For medicine , pesticide intermediates Transportation: as per yo
Cas:870-50-8
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryProduct 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,
Cas:870-50-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryGMP 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,
Cas:870-50-8
Min.Order:1 Milligram
Negotiable
Type:Trading Company
inquiryProduct Name: Di-tert-Butyl azodicarboxylate CAS: 870-50-8 MF: C10H18N2O4 MW: 230.26 EINECS: 212-796-9 Mol File: 870-50-8.mol Di-tert-Butyl azodicarboxylate Structure Di-tert-Butyl azodicarboxylate Chemical Properties Melting poin
Cas:870-50-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryfactory?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
Cas:870-50-8
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryShandong 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
Cas:870-50-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.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
Cas:870-50-8
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryProduct name: di-tert-butyl azo dicarboxylate. synonym:Di-tert-butyldiazene-1,2-dicarboxylate;Di-tert-butylazodicarboxylateSynonyMsAzodicarboxylicaciddi-tert-butylester;Bis (1mam 1m dimethylethyl)azodicarboxylate;ChemicalbookDi-tert-butylazodifor
Cas:870-50-8
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Cas:870-50-8
Min.Order:0
Negotiable
Type:Manufacturers
inquirySAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe
Cas:870-50-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryWe are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
Cas:870-50-8
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:870-50-8
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh 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
1,2-bis(t-butyloxycarbonyl)hydrazine
di-tert-butyl-diazodicarboxylate
Conditions | Yield |
---|---|
With pyridine; bromine In dichloromethane at 0℃; for 0.25h; | 100% |
With pyridine; bromine In dichloromethane at 0℃; for 1.5h; Inert atmosphere; | 92% |
With pyridine; bromine In dichloromethane at 0℃; for 0.75h; | 87% |
1,2-bis(t-butyloxycarbonyl)hydrazine
triphenylbismuth(V) diacetate
di-tert-butyl-diazodicarboxylate
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 48h; |
di-tert-butyl dicarbonate
di-tert-butyl-diazodicarboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: hydrazine hydrate / methanol / Inert atmosphere 2: pyridine; bromine / dichloromethane / Inert atmosphere View Scheme | |
Multi-step reaction with 2 steps 1: hydrazine hydrate / methanol 2: pyridine; bromine / dichloromethane View Scheme | |
Multi-step reaction with 2 steps 1: hydrazine hydrate / methanol / -10 - 20 °C 2: bromine; pyridine / dichloromethane / 0.5 h / 0 °C View Scheme |
tert-butyl chloroformate
di-tert-butyl-diazodicarboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: hydrazine / ethanol; water / 0.5 h / 10 - 20 °C 2: pyridine; bromine / dichloromethane / 1.5 h / 0 °C / Inert atmosphere View Scheme |
di-tert-butyl-diazodicarboxylate
cyclopenta-1,3-diene
di-tert-butyl 2,3-diazabicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate
Conditions | Yield |
---|---|
In dichloromethane at 0℃; | 100% |
In diethyl ether for 48h; Ambient temperature; | 94% |
In dichloromethane Inert atmosphere; | 89% |
In dichloromethane | 89% |
In diethyl ether at 0℃; for 12h; |
Conditions | Yield |
---|---|
With copper diacetate; 4 A molecular sieve In methanol at 40℃; for 0.666667h; | 100% |
di-tert-butyl-diazodicarboxylate
triphenylbismuthane
di-tert-butyl 1-phenylhydrazine-1,2-dicarboxylate
Conditions | Yield |
---|---|
With copper diacetate; 1,1,1,3',3',3'-hexafluoro-propanol In acetonitrile at 75℃; for 0.25h; | 100% |
penta-1,3-diene
di-tert-butyl-diazodicarboxylate
di-tert-butyl 3-methyl-1,2,3,6-tetrahydropyridazine-1,2-dicarboxylate
Conditions | Yield |
---|---|
In dichloromethane at 20℃; Diels-Alder reaction; | 100% |
di-tert-butyl-diazodicarboxylate
methyl 1-oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylate
Conditions | Yield |
---|---|
With 3-(3,5-bis(trifluoromethyl)anilino)-4-([(1R,2R)-2-(piperidin-1-yl)cyclohexyl]amino)cyclobut-3-ene-1,2-dione In toluene at -20℃; for 28h; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 100% |
di-tert-butyl-diazodicarboxylate
tert-butyl 2-oxocyclopentanecarboxylate
Conditions | Yield |
---|---|
With 3-(3,5-bis(trifluoromethyl)anilino)-4-([(1R,2R)-2-(piperidin-1-yl)cyclohexyl]amino)cyclobut-3-ene-1,2-dione In toluene at 20℃; for 17h; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 100% |
Conditions | Yield |
---|---|
With 2-[{(1R,2R)-2-(dimethylamino)cyclohexyl}amino]-8-fluoroquinazolin-4(1H)-one In toluene at -78℃; for 3h; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 100% |
di-tert-butyl-diazodicarboxylate
2-but-3-enyl-2-(N, N'-di-tert-butoxycarbonylhydrazino)malonic acid di-benzyl ester
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran at 20℃; for 0.25h; Inert atmosphere; | 100% |
di-tert-butyl-diazodicarboxylate
dibenzyl 2-allylmalonate
2-allyl-2-(N,N’-di-tert-butoxycarbonylhydrazino)malonic acid di-benzyl ester
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran at 20℃; for 0.25h; Inert atmosphere; | 100% |
di-tert-butyl-diazodicarboxylate
2-but-3-enyl-2-(N, N'-di-tert-butoxycarbonylhydrazino)malonic acid di-tert-butyl ester
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran at 20℃; for 0.25h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
In acetonitrile at 20℃; for 2h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
Stage #1: 8-quinolinol With sodium hydride In tetrahydrofuran Inert atmosphere; Stage #2: di-tert-butyl-diazodicarboxylate In tetrahydrofuran at -5 - 60℃; for 1.5h; Reagent/catalyst; Solvent; Time; Temperature; Inert atmosphere; | 99.9% |
di-tert-butyl-diazodicarboxylate
7-methoxy-2,2-dimethyl-4-vinyl-2H-chromene
3,4-bis(t-butoxycarbonyl)-8-methoxy-5,5-dimethyl-2,3,4,4a-tetrahydro-5H-chromeno<3,4-c>pyridazine
Conditions | Yield |
---|---|
In dichloromethane for 1h; | 99% |
di-tert-butyl-diazodicarboxylate
(S)-4-benzyl-3-(5-bromopentanoyl)oxazolidine-2-one
(4S)-3-<(3S)-N,N'-bis(t-butoxycarbonyl)hexahydropyridazine-3-carboxy>-4-phenylmethyl-2-oxazolidinone
Conditions | Yield |
---|---|
With 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; lithium diisopropyl amide at -78℃; | 99% |
Stage #1: (S)-4-benzyl-3-(5-bromopentanoyl)oxazolidine-2-one With n-butyllithium; diisopropylamine In tetrahydrofuran; hexane at -78℃; for 0.583333h; Inert atmosphere; Stage #2: di-tert-butyl-diazodicarboxylate In tetrahydrofuran; hexane; dichloromethane at -78℃; for 4h; Inert atmosphere; Stage #3: With 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone In tetrahydrofuran; hexane; dichloromethane at -78 - 20℃; Inert atmosphere; | 63% |
Multistep reaction; | |
With 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; tetra-(n-butyl)ammonium iodide; lithium diisopropyl amide 1.) THF, -78 deg C, 2.) CH2Cl2; Yield given; Multistep reaction; |
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 16h; Diels-Alder reaction; | 99% |
In dichloromethane at 20℃; for 12h; | 95% |
In diethyl ether at 0℃; |
di-tert-butyl-diazodicarboxylate
hexa-2,4-diene
di-tert-butyl cis-3,6-dimethyl-1,2,3,6-tetrahydropyridazine-1,2-dicarboxylate
Conditions | Yield |
---|---|
In dichloromethane at 20℃; Diels-Alder reaction; | 99% |
In tetrachloromethane at -40 - 20℃; for 170h; Diels-Alder reaction; | 65% |
di-tert-butyl-diazodicarboxylate
Conditions | Yield |
---|---|
Stage #1: 3-ethoxycarbonylpyrrolidin-2,5-dione With lanthanum(III) isopropoxide; N,N-dimethyl acetamide In chloroform at 0 - 20℃; Inert atmosphere; Stage #2: di-tert-butyl-diazodicarboxylate With air In chloroform at 0℃; for 1.5h; Inert atmosphere; optical yield given as %ee; enantioselective reaction; | 99% |
With (R)-N-(2-hydroxyphenyl)-2-(2-hydroxybenzoylamino)-3-methylbutylamide; lanthanum(III) nitrate hexahydrate; D-valine t-butyl ester In ethyl acetate at -40℃; for 24h; Diels amination; optical yield given as %ee; | 99 %Spectr. |
Stage #1: 3-ethoxycarbonylpyrrolidin-2,5-dione With (R)-N-(2-hydroxyphenyl)-2-(2-hydroxybenzoylamino)-3-methylbutylamide; lanthanum(III) nitrate hexahydrate; D-valine t-butyl ester In ethyl acetate at 0℃; for 1h; Inert atmosphere; Large scale; Stage #2: di-tert-butyl-diazodicarboxylate In ethyl acetate at 0 - 5℃; for 1h; Reagent/catalyst; Inert atmosphere; Large scale; enantioselective reaction; | n/a |
1,3-di(tert-butoxycarbonyl)succinimide
di-tert-butyl-diazodicarboxylate
Conditions | Yield |
---|---|
With dipotassium hydrogenphosphate; Br(1-)*C46H38F12P(1+) In toluene at -20℃; for 40h; optical yield given as %ee; enantioselective reaction; | 99% |
di-tert-butyl-diazodicarboxylate
tert-butyl 2-oxocyclopentanecarboxylate
Conditions | Yield |
---|---|
With dipotassium hydrogenphosphate; Br(1-)*C46H38F12P(1+) In toluene at -40℃; for 16h; optical yield given as %ee; enantioselective reaction; | 99% |
di-tert-butyl-diazodicarboxylate
tert-butyl 2,3-dihydro-1-oxo-1H-indene-2-carboxylate
C24H34N2O7
Conditions | Yield |
---|---|
With Br(1-)*C42H42P(1+); potassium carbonate In toluene at 0℃; for 0.5h; | 99% |
di-tert-butyl-diazodicarboxylate
tert-butyl 2,3-dihydro-1-oxo-1H-indene-2-carboxylate
Conditions | Yield |
---|---|
With dipotassium hydrogenphosphate; Br(1-)*C46H38F12P(1+) In toluene at -20℃; for 14h; optical yield given as %ee; enantioselective reaction; | 99% |
1-methoxybuta-1,3-diene
di-tert-butyl-diazodicarboxylate
di-tert-butyl 3-methoxy-1,2,3,6-tetrahydropyridazine-1,2-dicarboxylate
Conditions | Yield |
---|---|
In dichloromethane at 20℃; for 2h; Diels-Alder reaction; | 99% |
di-tert-butyl-diazodicarboxylate
2,2,2-trifluoroethyl α-methyl α-cyanoacetate
C16H24F3N3O6
Conditions | Yield |
---|---|
With 9-O-benzyl-6'-hydroxycinchonidine In toluene at -60℃; optical yield given as %ee; enantioselective reaction; | 99% |
1,3-di(tert-butoxycarbonyl)succinimide
di-tert-butyl-diazodicarboxylate
Conditions | Yield |
---|---|
With dipotassium hydrogenphosphate; Br(1-)*C46H38F12P(1+) In toluene at -20℃; for 40h; optical yield given as %ee; | 99% |
di-tert-butyl-diazodicarboxylate
tert-butyl 2-oxocyclopentanecarboxylate
Conditions | Yield |
---|---|
With dipotassium hydrogenphosphate; Br(1-)*C46H38F12P(1+) In toluene at -40℃; for 16h; optical yield given as %ee; | 99% |
di-tert-butyl-diazodicarboxylate
tert-butyl 2,3-dihydro-1-oxo-1H-indene-2-carboxylate
Conditions | Yield |
---|---|
With dipotassium hydrogenphosphate; Br(1-)*C46H38F12P(1+) In toluene at -20℃; for 14h; optical yield given as %ee; | 99% |
di-tert-butyl-diazodicarboxylate
methyl 3-amino-2-(4-fluorophenyl)-3-oxopropanoate
(R)-di-tert-butyl 1-(1-amino-2-(4-fluorophenyl)-3-methoxy-1,3-dioxopropan-2-yl)hydrazine-1,2-dicarboxylate
Conditions | Yield |
---|---|
Stage #1: methyl 3-amino-2-(4-fluorophenyl)-3-oxopropanoate With (R)-N-(2-hydroxyphenyl)-2-(2-hydroxybenzoylamino)-3-methylbutylamide; lanthanum(III) nitrate hexahydrate; D-valine t-butyl ester In ethyl acetate at 0 - 20℃; Stage #2: di-tert-butyl-diazodicarboxylate In ethyl acetate at 0℃; for 14h; optical yield given as %ee; enantioselective reaction; | 99% |
With (R)-N-(2-hydroxyphenyl)-2-(2-hydroxybenzoylamino)-3-methylbutylamide; lanthanum(III) nitrate hexahydrate; D-valine t-butyl ester; triethylamine In ethyl acetate at 23℃; for 10h; Kinetics; Reagent/catalyst; Concentration; Temperature; optical yield given as %ee; enantioselective reaction; | > 99 %Spectr. |
ethyl 3-amino-2-(4-nitrophenyl)-3-oxopropanoate
di-tert-butyl-diazodicarboxylate
(R)-di-tert-butyl 1-(1-amino-3-ethoxy-2-(4-nitrophenyl)-1,3-dioxopropan-2-yl)hydrazine-1,2-dicarboxylate
Conditions | Yield |
---|---|
Stage #1: ethyl 3-amino-2-(4-nitrophenyl)-3-oxopropanoate With (R)-N-(2-hydroxyphenyl)-2-(2-hydroxybenzoylamino)-3-methylbutylamide; lanthanum(III) nitrate hexahydrate; D-valine t-butyl ester In ethyl acetate at 0 - 20℃; Stage #2: di-tert-butyl-diazodicarboxylate In ethyl acetate at 0℃; for 10h; optical yield given as %ee; enantioselective reaction; | 99% |
di-tert-butyl-diazodicarboxylate
ethyl 3-amino-2-(naphthalen-2-yl)-3-oxopropanoate
(R)-di-tert-butyl 1-(1-amino-3-ethoxy-2-(naphthalen-2-yl)-1,3-dioxopropan-2-yl)hydrazine-1,2-dicarboxylate
Conditions | Yield |
---|---|
Stage #1: ethyl 3-amino-2-(naphthalen-2-yl)-3-oxopropanoate With (R)-N-(2-hydroxyphenyl)-2-(2-hydroxybenzoylamino)-3-methylbutylamide; lanthanum(III) nitrate hexahydrate; D-valine t-butyl ester In ethyl acetate at 0 - 20℃; Stage #2: di-tert-butyl-diazodicarboxylate In ethyl acetate at 0℃; for 18h; optical yield given as %ee; enantioselective reaction; | 99% |
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