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:16606-55-6
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inquiryWelcome 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
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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
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inquiryTenofovir Intermediate (R)-(+)-Propylene Carbonate CAS:16606-55-6 Colorless transparent liquid. HANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture. With about ten years of
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inquiryOur 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
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inquiryHebei Yanxi Chemical Co., Ltd. is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low car
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inquiryOur 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 Scientific and so on.O
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inquiryOur advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva
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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
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inquiryAbout Product Details
Cas:16606-55-6
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inquiryProduct Name (R)-(+)-Propylene carbonate Synonyms R-1,2-Propanediol carbonate CAS 16606-55-6 EINECS / Molecular Formula
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inquiry1.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
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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:16606-55-6
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inquiryR)-(+)-Propylene carbonate CAS:16606-55-6 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 organi
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inquiryHello, 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
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inquiryHebei Mojin Biotechnology Co., Ltd, Our company is a professional chemical raw materials and chemical reagents research and development production enterprises. We have several production line,So we can control the lowest price. We also have several
Cas:16606-55-6
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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
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inquiryBest 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
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Cas:16606-55-6
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inquiryHangzhou 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
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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
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inquiryOur Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter
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inquiryA 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
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inquiryMassive 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
Cas:16606-55-6
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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:16606-55-6
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inquiryProduct name: (R)-(+)-Propylene Carbonate CAS No.:16606-55-6 Molecule Formula:C5H7O6 Molecule Weight:164.11 Purity: 99.0% Package: 200kg/drum Description:Colorless transparent liquid Manufacture Standards:Enterprise Standard
Cas:16606-55-6
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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,
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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,
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inquiry(R)-(+)-Propylene carbonate Basic information Product Name: (R)-(+)-Propylene carbonate Synonyms: (R)-1,2-PROPANEDIOL CARBONATE;(R)-(+)-1,2-PROPYLENE CARBONATE;(R)-1,2-PROPYLENE CARBONATE;(R)-(+)-PROPYLENE CARBONATE;(R)-Propylene Carbonate,99%
Cas:16606-55-6
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inquiryConditions | Yield |
---|---|
With 1,3-bis(2,6-diisopropylphenyl)imidazolylium-2-carboxylate In dichloromethane at 120℃; under 15001.5 Torr; for 24h; | 100% |
With 1-n-butyl-3-methylimidazolim bromide; zinc dibromide at 120℃; under 22502.3 Torr; for 4h; Autoclave; enantioselective reaction; | 99% |
With calcium iodide In neat (no solvent) at 25℃; under 7500.75 Torr; for 24h; | 94% |
Conditions | Yield |
---|---|
With sodium ethanolate at 105 - 110℃; for 8h; Large scale; | 90% |
With sodium methylate In ethanol at 80℃; | 81.2% |
With sodium ethanolate Yield given; |
carbon dioxide
methyloxirane
A
(S)-(+)-4-methyl[1,3]dioxolan-2-one
B
(R)-1,2-propylene carbonate
Conditions | Yield |
---|---|
With 3C42H40N2O6(4-)*4Cd(2+)*4Ni(2+)*Cl(1-)*6H2O*C42H41N2O6(3-)*5C3H7NO; tetrabutylammomium bromide In neat (no solvent) at 80℃; under 15001.5 Torr; for 4h; Mechanism; Reagent/catalyst; Temperature; Time; enantioselective reaction; | A n/a B 86% |
With C126H91CoN12O10; tetrabutyl-ammonium chloride In dichloromethane at 25℃; under 7500.75 Torr; for 96h; Autoclave; | A 34.2% B n/a |
With C126H91CoN12O10; tetrabutyl-ammonium chloride In dichloromethane at 25℃; under 7500.75 Torr; for 96h; Autoclave; | A n/a B 31.6% |
carbon dioxide
(S)-1,2-propanediol 2-tosylate
(R)-1,2-propylene carbonate
Conditions | Yield |
---|---|
With 18-crown-6 ether; potassium carbonate In tetrahydrofuran; acetonitrile at 60℃; under 3105.31 Torr; for 96h; optical yield given as %ee; enantioselective reaction; | 82% |
carbon dioxide
methyloxirane
A
(S)-(+)-4-methyl[1,3]dioxolan-2-one
B
(R)-propylene oxide
C
(S)-Propylene oxide
D
(R)-1,2-propylene carbonate
Conditions | Yield |
---|---|
Stage #1: carbon dioxide; methyloxirane; bis(triphenyl-λ5-phosphanylidene)ammonium fluoride; (1R,2R)-(t-Bu)2salenCoIII(OCOCF3) at -40℃; for 120h; atmospheric pressure; Stage #2: at 20℃; for 4h; Title compound not separated from byproducts; |
methyloxirane
A
(S)-(+)-4-methyl[1,3]dioxolan-2-one
B
(R)-propylene oxide
C
(S)-Propylene oxide
D
(R)-1,2-propylene carbonate
Conditions | Yield |
---|---|
(1R,2R)-(t-Bu)2salenCoIII(OCOCF3) In chloroform at 10℃; for 18h; Title compound not separated from byproducts; |
O-(methyloxycarbonyl)-hydroxyacetone
A
C5H10O4
B
C5H10O4
C
(R)-1,2-propylene carbonate
Conditions | Yield |
---|---|
With sodium hydroxide; whole-cell catalyst of type E. coli DSM14459, containing (R)-alcohol dehydrogenase from L. kefir and glucose dehydrogenase from T. acidophilum In water at 20℃; for 25.5h; pH=~ 6.5; Product distribution / selectivity; Aqueous phosphate buffer; D-glucose; | A n/a B n/a C n/a |
ethyl-2-oxo-propyl carbonate
A
C6H12O4
B
C6H12O4
C
(R)-1,2-propylene carbonate
Conditions | Yield |
---|---|
With sodium hydroxide; whole-cell catalyst of type E. coli DSM14459, containing (R)-alcohol dehydrogenase from L. kefir and glucose dehydrogenase from T. acidophilum In water at 20℃; for 25.5h; pH=~ 6.5; Product distribution / selectivity; Aqueous phosphate buffer; D-glucose; | A n/a B n/a C n/a |
Conditions | Yield |
---|---|
With sodium hydroxide; whole-cell catalyst of type E. coli DSM14459, containing (R)-alcohol dehydrogenase from L. kefir and glucose dehydrogenase from T. acidophilum In water at 20℃; for 26h; pH=~ 6.5; Product distribution / selectivity; Aqueous phosphate buffer; D-glucose; | A n/a B n/a C n/a |
Conditions | Yield |
---|---|
toluene-4-sulfonic acid In tert-butyl methyl ether at 60℃; for 6h; Product distribution / selectivity; | n/a |
Conditions | Yield |
---|---|
With sulfuric acid |
carbon dioxide
methyloxirane
A
(S)-(+)-4-methyl[1,3]dioxolan-2-one
B
(R)-propylene oxide
C
(R)-1,2-propylene carbonate
Conditions | Yield |
---|---|
With PTAT; salen-type BINOL-based Co(III) chiral catalyst at 25℃; under 3750.38 Torr; for 100h; | |
With tetrabutyl ammonium fluoride at 25℃; under 6000.6 Torr; for 8h; Reagent/catalyst; Autoclave; enantioselective reaction; | A n/a B n/a C n/a |
carbon dioxide
methyloxirane
A
(S)-(+)-4-methyl[1,3]dioxolan-2-one
B
(S)-Propylene oxide
C
(R)-1,2-propylene carbonate
Conditions | Yield |
---|---|
With tetrabutyl ammonium fluoride at 0℃; under 6000.6 Torr; for 8h; Autoclave; enantioselective reaction; | A n/a B n/a C n/a |
(2R)-propane-1,2-diol
carbonic acid dimethyl ester
(R)-1,2-propylene carbonate
Conditions | Yield |
---|---|
With 1,8-diazabicyclo[5.4.0]undec-7-ene at 120℃; for 0.25h; Flow reactor; |
carbon dioxide
(2R)-propane-1,2-diol
2-methyl-but-3-yn-2-ol
A
3-Hydroxy-3-methyl-2-butanone
B
(R)-1,2-propylene carbonate
Conditions | Yield |
---|---|
Stage #1: carbon dioxide; 2-methyl-but-3-yn-2-ol With C15H18N2O2 In acetonitrile at 25℃; under 760.051 Torr; for 24h; Inert atmosphere; Schlenk technique; Stage #2: (2R)-propane-1,2-diol With 1-methyl-2,3,4,6,7,8-hexahydro-1H-pyrimido[1,2-a]pyrimidine In acetonitrile at 25℃; for 24h; Inert atmosphere; Schlenk technique; stereoselective reaction; | A n/a B 96 %Spectr. |
Conditions | Yield |
---|---|
With tetrabutyl ammonium fluoride In N,N-dimethyl-formamide at 180℃; for 6.25h; Inert atmosphere; Schlenk technique; | 94% |
N6-(2-hydroxypropyl)adenine
(R)-1,2-propylene carbonate
Conditions | Yield |
---|---|
With sodium hydroxide In N,N-dimethyl-formamide at 130℃; for 8h; Concentration; Reagent/catalyst; Solvent; | 91.5% |
Conditions | Yield |
---|---|
With sodium hydroxide In N,N-dimethyl-formamide at 145℃; Temperature; Large scale; | 89.5% |
With sodium hydroxide In N,N-dimethyl-formamide at 90 - 140℃; for 12h; Inert atmosphere; | 87% |
With sodium hydroxide In N,N-dimethyl-formamide at 130 - 140℃; for 12h; Inert atmosphere; | 87% |
7H-purin-6-ylamine
(R)-1,2-propylene carbonate
B
(R)-9-(2-hydroxypropyl)adenine
Conditions | Yield |
---|---|
With sodium hydroxide In N,N-dimethyl-formamide for 8h; Reflux; | A 8% B 80% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20 - 85℃; for 72.25h; Inert atmosphere; | 76% |
(R)-1,2-propylene carbonate
C13H20O3
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 85℃; for 72h; | 76% |
diethyl (p-toluenesulfonyloxymethane)phosphonate
(R)-1,2-propylene carbonate
(R)-diethyl (((1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)phosphonate
Conditions | Yield |
---|---|
Stage #1: adenine; (R)-1,2-propylene carbonate With potassium carbonate In N,N-dimethyl-formamide at 110 - 130℃; for 14h; Inert atmosphere; Stage #2: With magnesium chloride; sodium t-butanolate In N,N-dimethyl-formamide at 60 - 80℃; for 0.5h; Stage #3: diethyl (p-toluenesulfonyloxymethane)phosphonate | 64% |
Stage #1: adenine; (R)-1,2-propylene carbonate With sodium hydroxide In N,N-dimethyl-formamide Heating; Stage #2: diethyl (p-toluenesulfonyloxymethane)phosphonate With magnesium 2-methylpropan-2-olate In N,N-dimethyl-formamide Temperature; Heating; |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 24h; | 50% |
4-methoxy-2-pyrimidone
(R)-1,2-propylene carbonate
Conditions | Yield |
---|---|
Stage #1: 4-methoxy-2-pyrimidone With caesium carbonate In N,N-dimethyl-formamide at 120℃; for 0.333333h; Inert atmosphere; Stage #2: (R)-1,2-propylene carbonate In N,N-dimethyl-formamide at 120℃; for 5h; | 45% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 85℃; for 72h; | 24% |
(R)-1,2-propylene carbonate
Conditions | Yield |
---|---|
With sodium hydroxide In N,N-dimethyl-formamide at 90℃; Reflux; | 8.2% |
N,N-dimethyl-formamide
2,6-diaminopurine
(R)-1,2-propylene carbonate
A
(R)-N-(6-amino-9-(2-hydroxypropyl)-9H-purin-2-yl)formamide
B
(R)-1-{2-amino-6-[((R)-2-hydroxypropyl)amino]-9H-purin-9-yl}propan-2-ol
C
(E)-9-(prop-1-en-1-yl)-9H-purine-2,6-diamine
D
(R)-1-{6-amino-2-[(R)-(2-hydroxypropyl)amino]-9H-purin-9-yl}propan-2-ol
E
(R)-9-(2-hydroxypropyl)-2,6-diaminopurine
Conditions | Yield |
---|---|
With sodium hydroxide at 120℃; for 24h; regiospecific reaction; | A 5% B 3% C 0.5% D 3% E n/a |
Conditions | Yield |
---|---|
With [carbonylchlorohydrido{bis[2-(diphenylphosphinomethyl)ethyl]amino}ethylamino] ruthenium(II); potassium tert-butylate; hydrogen In tetrahydrofuran; para-xylene at 140℃; under 38002.6 Torr; for 1h; Autoclave; | A 99 %Chromat. B 99 %Chromat. |
pyridinium p-toluenesulfonate
(R)-1,2-propylene carbonate
2,2,4-trimethyl-1,3-dioxolane
Conditions | Yield |
---|---|
Stage #1: (R)-1,2-propylene carbonate With [carbonylchlorohydrido{bis[2-(diphenylphosphinomethyl)ethyl]amino}ethylamino] ruthenium(II); potassium tert-butylate; hydrogen In tetrahydrofuran at 140℃; under 38002.6 Torr; for 1h; Autoclave; Stage #2: pyridinium p-toluenesulfonate In acetone at 20℃; for 1h; Autoclave; |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 140℃; for 16h; |
N6-Acetyladenine
(R)-1,2-propylene carbonate
Conditions | Yield |
---|---|
Stage #1: N6-Acetyladenine; (R)-1,2-propylene carbonate at 130℃; for 4h; Stage #2: In toluene at 20℃; for 2h; pH=9; Temperature; Cooling; | 21.9 g |
Conditions | Yield |
---|---|
Stage #1: adenine With sodium hydroxide In N,N-dimethyl-formamide at 20℃; for 0.333333h; Stage #2: (R)-1,2-propylene carbonate at 120 - 130℃; for 16h; | A 97.9 %Chromat. B 92.9 %Chromat. |
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