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
Cas:51594-55-9
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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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inquiry(R)-(-)-Epichlorohydrin[CAS:51594-55-9] Name (R)-(-)-Epichlorohydrin Synonyms (R)-(-)-1-Chloro-2,3-epoxypropane; 2-(Chloromethyl)oxirane Molecular Formula
Cas:51594-55-9
Min.Order:200 Kilogram
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Type:Other
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:51594-55-9
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inquiry1. 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
Cas:51594-55-9
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inquiryShanghai 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
Cas:51594-55-9
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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
Cas:51594-55-9
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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
Cas:51594-55-9
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inquiryWe are a professional chemicals, APIs and plant extract leading manufacturer in China. We are specialized in chemical synthesis, process development of pharmaceutical intermediates, active pharmaceutical ingredients (APIs), plant extract and rare
Cas:51594-55-9
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inquiry(R)-(-)-Epichlorohydrin Basic information Product Name: (R)-(-)-Epichlorohydrin Synonyms: (R)-3-Chloro-1,2-epoxypropane;2-(Chlorometyl)oxirane;R(-)-2-(CHLOROMETHYL)OXIRANE;(R)-(-)-1-CHLO
Cas:51594-55-9
Min.Order:1 Kilogram
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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
Cas:51594-55-9
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inquiryChemical Name: (R)-(-)-Epichlorohydrin Synonyms: (R)-(-)-1-Chloro-2,3-epoxypropane; (R) 2-Chloromethyl-oxirane CAS No.: 51594-55-9 Molecular Formula: C3H5ClO Hazard Class: 6.1 UN No.: UN2023 Properties: Slightly yellow to transparent li
Cas:51594-55-9
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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 We can also provide MT1 peptide powd
Cas:51594-55-9
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inquiry1. Best prices with satisfied quality; 2. It's clients' right to choose the package's Courier (EMS, DHL, FedEx, UPS); 3.It's clients' right to choose the packing way for his produccts from many recent effective packing ways;
Cas:51594-55-9
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inquiryAdvantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best s
Cas:51594-55-9
Min.Order:10 Gram
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Type:Other
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
Cas:51594-55-9
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inquiryProduct Name: (R)-(-)-Epichlorohydrin CAS: 51594-55-9 MF: C3H5ClO MW: 92.52 EINECS: 424-280-2 Mol File: 51594-55-9.mol (R)-(-)-Epichlorohydrin Structure (R)-(-)-Epichlorohydrin Chemical Properties Melting point -48°C alph
Cas:51594-55-9
Min.Order:1 Gram
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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:51594-55-9
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Type:Trading Company
inquiry(R)-(-)-Epichlorohydrin CAS:51594-55-9 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 organic i
Cas:51594-55-9
Min.Order:1 Gram
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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
Cas:51594-55-9
Min.Order:1 Kilogram
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Type:Lab/Research institutions
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:51594-55-9
Min.Order:25 Gram
FOB Price: $90.0 / 100.0
Type:Trading Company
inquiry1. 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 s
Cas:51594-55-9
Min.Order:1 Kilogram
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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
Cas:51594-55-9
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inquiryAppearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:By
Cas:51594-55-9
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
inquiryProduct Name: (R)-(-)-Epichlorohydrin Synonyms: (R)-(+)-2-(Chloromethyl)oxirane / R-Epichlorohydrin;(2R)-(-)-3-Chloro-1,2-propenoxide 99%;(R)-(-)-1-CHLORO-2,3-EPOXYPROPANE;(R)-1-CHLORO-2,3-EPOXYPROPANE;(R)-(-)-CHLOROMETHYLOXIRANE;(R)-CHLOROMETHYL
Cas:51594-55-9
Min.Order:100 Gram
Negotiable
Type:Lab/Research institutions
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
Cas:51594-55-9
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inquiryFactory direct sales, accept customization. Kind Pharma has its own laboratory, we can do analytical testing for API (Active Pharmaceutical Ingredient), pharmaceutical intermediate, pesticide intermediate, additive and other chemical products, so it
Cas:51594-55-9
Min.Order:1 Kilogram
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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
Our 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
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
Cas:51594-55-9
Min.Order:4 Kilogram
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Type:Lab/Research institutions
inquiry(R)-(-)-epichlorohydrin
Conditions | Yield |
---|---|
With dmap; potassium carbonate In ethylene glycol at 30℃; for 0.333333h; Epoxidation; | 95% |
(R)-3-chloro-2-hydroxypropyl 4-methylbenzenesulfonate
(R)-(-)-epichlorohydrin
Conditions | Yield |
---|---|
With sodium ethane-1,2-diolate In ethylene glycol for 0.25h; Ambient temperature; | 85% |
(R)-(-)-epichlorohydrin
Conditions | Yield |
---|---|
With sodium In ethylene glycol Ambient temperature; | 85% |
epichlorohydrin
(R)-(-)-epichlorohydrin
Conditions | Yield |
---|---|
With (S,S)-[N,N-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexane-diamino]cobalt(III) acetate; water at 0 - 20℃; | 82% |
With water; [(1-SS)-(Dibenzoyl-DTA)] at 5 - 20℃; for 3h; Product distribution / selectivity; Resolution of racemate; | 80% |
Stage #1: epichlorohydrin With water; (S,S)-[N,N-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexane-diamino]cobalt(III) acetate at 5℃; for 4.5h; Stage #2: With ascorbic acid at 20℃; for 0.5h; | 38.5% |
(R)-glycidyl tosylate
(R)-(-)-epichlorohydrin
Conditions | Yield |
---|---|
With hydrogenchloride for 24h; Ambient temperature; | 54% |
epichlorohydrin
A
(R)-(-)-epichlorohydrin
B
(S)-3-chloropropan-1,2-diol
Conditions | Yield |
---|---|
With (S,S)-salen-Co(III)-OAc complex; H2O (dist.) at 0℃; for 14h; | A 46% B 45% |
With (S,S)-[N,N-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexane-diamino]cobalt(III) acetate; water In tetrahydrofuran at 0 - 4℃; for 16h; | A 43% B n/a |
With (S,S)-[N,N-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexane-diamino]cobalt(III) acetate; water at 5℃; for 5h; | |
With (S,S)-[N,N-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexane-diamino]cobalt(III) acetate; water enantioselective reaction; |
epichlorohydrin
A
(S)-epichlorohydrin
B
(R)-(-)-epichlorohydrin
C
1,3-Dichloro-2-propanol
Conditions | Yield |
---|---|
With hydrogenchloride; tert-butyl methyl ether; dimeric chiral (salen)Co complex linked with Al In diethyl ether at 0 - 5℃; for 2h; Product distribution; Further Variations:; Catalysts; | A n/a B n/a C 45% |
epichlorohydrin
A
(R)-(-)-epichlorohydrin
B
(2R)-3-chloro-1,2-propanediol
Conditions | Yield |
---|---|
With water at 20℃; for 8h; optical yield given as %ee; | A 45% B n/a |
(R)-(-)-epichlorohydrin
Conditions | Yield |
---|---|
With potassium hydroxide In methanol for 1h; Ambient temperature; | 43% |
epichlorohydrin
A
(R)-(-)-epichlorohydrin
B
(2R)-3-chloro-1,2-propanediol
C
(S)-3-chloropropan-1,2-diol
Conditions | Yield |
---|---|
With (S,S)-[N,N-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexane-diamino]cobalt(III) acetate; water In tetrahydrofuran at 0 - 20℃; | A 43% B n/a C n/a |
With (S,S)-(salen)Co(III)-OTs; water at 0 - 4℃; for 16h; | A 42.3% B n/a C n/a |
With poly-salen-Co(III); water In tetrahydrofuran at 10℃; for 12h; | |
With (S,S)-[N,N-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexane-diamino]cobalt(III) acetate; water In tetrahydrofuran at 0 - 20℃; Title compound not separated from byproducts; |
epichlorohydrin
A
(S)-epichlorohydrin
B
(R)-(-)-epichlorohydrin
C
(2R)-3-chloro-1,2-propanediol
Conditions | Yield |
---|---|
With (S,S)-[N,N-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexane-diamino]cobalt(III) acetate; (salen)Co(III)-AlCl3; water In tetrahydrofuran at 19.84℃; for 3h; Kinetics; Reagent/catalyst; Solvent; optical yield given as %ee; enantioselective reaction; | A n/a B n/a C 41% |
With C8F17COOH; water; (R,R)-Co(III)(salen) In toluene at 20℃; for 15h; | A n/a B n/a C 40% |
With chiral oligo-(salen)Co(OTs) complexes; lutidinium p-toluene sulfonate; water In dichloromethane; acetonitrile at 0 - 20℃; for 1.5h; | A n/a B n/a C 40% |
Conditions | Yield |
---|---|
With Agromyces mediolanus ZJB120203 epoxide hydrolase Resolution of racemate; enantioselective reaction; | A 21.5% B n/a |
enantiomeric resolution by complexation gas chromatography on nickel(II)bis<(1R)-3-(heptafluorobutyryl)camphorate>; | |
With water; C6H15N*C44H61CoN2O10 at 5 - 20℃; for 3 - 9h; Product distribution / selectivity; Resolution of racemate; |
2,3-Dichloro-1-propanol
(R)-(-)-epichlorohydrin
Conditions | Yield |
---|---|
With potassium carbonate In dichloromethane at 25℃; for 144h; Product distribution; Mechanism; study of asymmetric cyclization using optically active Co(II)(Sal)2(R-CHXDA) type catalyst; |
1,3-Dichloro-2-propanol
A
(S)-epichlorohydrin
B
(R)-(-)-epichlorohydrin
Conditions | Yield |
---|---|
With potassium carbonate; Co(II)(3,5-Cl,Cl-sal)2(S-CHXDA) (e.e. 1.) 130-150 deg C, 3 hr in vacuo; 2.) CH2Cl2, 25 deg C, 6 days; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts; | |
With potassium carbonate In dichloromethane at 25℃; Product distribution; Mechanism; study of asymmetric cyclization using different optically active cobalt (salen) or nickel (salen) type complexes; | |
With potassium phosphate; [(R,R)-(salen)Co(II)]2*Al(NO3)3 In tetrahydrofuran at 20℃; for 3h; |
(S)-3-chloro-2-hydroxypropyl-1-(toluene-4-sulfonate)
A
(S)-epichlorohydrin
B
(R)-(-)-epichlorohydrin
Conditions | Yield |
---|---|
With sodium 2-hydroxyethoxide In ethylene glycol for 0.0833333h; Title compound not separated from byproducts; |
(S)-1-bromo-3-chloro-2-propyl acetate
(R)-(-)-epichlorohydrin
Conditions | Yield |
---|---|
With disodium 1,2-ethanedithiolate In ethylene glycol for 0.25h; Yield given; |
(1S,2R,4R,4'R)-4'-Chloromethyl-4,7,7-trimethylbicyclo<2.2.1>heptane-2-spiro-2'-(1',3'-dioxolan)-3-one
(R)-(-)-epichlorohydrin
Conditions | Yield |
---|---|
With hydrogen bromide; sodium 2-hydroxyethoxide 1.) AcOH, 60 deg C, 5 h,; Yield given. Multistep reaction; |
epichlorohydrin
A
(S)-epichlorohydrin
B
(R)-(-)-epichlorohydrin
C
(2R)-3-chloro-1,2-propanediol
D
(S)-3-chloropropan-1,2-diol
Conditions | Yield |
---|---|
With water; poly(Co(III)(OTs)-salen-norbornene) In chlorobenzene at 20℃; for 0.5h; Product distribution; Further Variations:; Catalysts; reaction times; | |
Co(Salen)/SBA-16-C8 In tetrahydrofuran; water at 24.84℃; for 20h; | |
With C118H146Co2N4O14S2; water In acetonitrile at 20℃; optical yield given as %ee; enantioselective reaction; |
epichlorohydrin
A
(R)-(-)-epichlorohydrin
B
1,3-Dichloro-2-propanol
C
(2S)-1-azido-3-chloropropan-2-ol
D
(2R)-1-azido-3-chloropropan-2-ol
Conditions | Yield |
---|---|
With sodium azide; sodium acetate buffer; Agrobacterium radiobacter AD1 haloalcohol dehalogenase at 22℃; pH=4.5; Product distribution; Further Variations:; pH-values; |
3-chloroprop-1-ene
(R)-(-)-epichlorohydrin
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; Caldariomyces fumago chloroperoxidase at 20℃; for 1h; pH=5.5; aq. phosphate buffer; Ionic liquid; Enzymatic reaction; optical yield given as %ee; enantioselective reaction; | 88.8 %Chromat. |
carbon dioxide
epichlorohydrin
A
(R)-(-)-epichlorohydrin
B
(S)-4-(chloromethyl)-1,3-dioxolan-2-one
C
(R)-4-(chloromethyl)-1,3-dioxolan-2-one
Conditions | Yield |
---|---|
With tetrabutyl ammonium fluoride at 25℃; under 6000.6 Torr; for 8h; Autoclave; enantioselective reaction; | A n/a B n/a C n/a |
aniline
epichlorohydrin
A
(S)-epichlorohydrin
B
(R)-(-)-epichlorohydrin
C
(S)-(+)-1-chloro-3-(phenylamino)-propan-2-ol
D
(R)-(+)-N-(3-chloro-2-hydroxypropyl)aniline
Conditions | Yield |
---|---|
Stage #1: epichlorohydrin With C65H56CoN3O8 In dichloromethane at 27 - 28℃; for 0.166667h; Stage #2: aniline In dichloromethane at 27 - 28℃; enantioselective reaction; | A n/a B n/a C n/a D n/a |
(R)-(-)-epichlorohydrin
n-heptylmagnesium bromide
(R)-1-chloro-2-decanol
Conditions | Yield |
---|---|
With CuCN In tetrahydrofuran at 0℃; for 2h; Grignard reaction; | 100% |
With copper(I) bromide dimethylsulfide complex In tetrahydrofuran at -20℃; | |
With CuCN |
potassium cyanate
(R)-(-)-epichlorohydrin
(5R)-5-(chloromethyl)-1,3-oxazolidin-2-one
Conditions | Yield |
---|---|
In water for 15h; Heating; | 100% |
With magnesium sulfate In water at 100℃; Inert atmosphere; | 75% |
With water for 15h; Reflux; | 59% |
(R)-(-)-epichlorohydrin
2-chloro-ethanol
(R)-1-(2-chloroethoxy)-3-chloropropan-2-ol
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate at 45℃; for 1.5h; | 100% |
With boron trifluoride diethyl etherate at 45℃; for 3h; | 100% |
With boron trifluoride diethyl etherate In tetrahydrofuran at 0 - 45℃; for 1.5h; | 86.6% |
(R)-(-)-epichlorohydrin
Conditions | Yield |
---|---|
With potassium carbonate In ethanol at 73℃; for 5h; | 100% |
(R)-(-)-epichlorohydrin
Conditions | Yield |
---|---|
With potassium carbonate In ethanol at 75℃; for 5h; | 100% |
(R)-(-)-epichlorohydrin
Conditions | Yield |
---|---|
With potassium carbonate In ethanol at 75℃; Inert atmosphere; | 100% |
(R)-(-)-epichlorohydrin
4-bromoethoxybenzene
Conditions | Yield |
---|---|
Stage #1: 4-bromoethoxybenzene With magnesium In tetrahydrofuran at 60℃; for 2h; Grignard Reaction; Inert atmosphere; Stage #2: (R)-(-)-epichlorohydrin With copper(l) iodide In tetrahydrofuran at 20℃; for 1h; Grignard Reaction; Inert atmosphere; | 100% |
(R)-(-)-epichlorohydrin
Conditions | Yield |
---|---|
Stage #1: N-(4-((3-hydroxyphenyl)diazenyl)phenyl)acetamide With potassium carbonate In butanone for 0.166667h; Stage #2: (R)-(-)-epichlorohydrin In butanone for 48h; Reflux; | 100% |
(R)-(-)-epichlorohydrin
ethyl trimethylsilyl methylphosphonite
Conditions | Yield |
---|---|
With zinc(II) chloride at 70℃; for 4h; | 99% |
3-fluoro-4-(morpholin-4-yl)-phenyl isocyanate
(R)-(-)-epichlorohydrin
Conditions | Yield |
---|---|
With magnesium halide at 80℃; for 4h; | 99% |
With MgI2 etherate In neat (no solvent) at 20 - 65℃; stereoselective reaction; | 97% |
With MgI2*etherate In tetrahydrofuran at 20 - 65℃; Inert atmosphere; | 96% |
(R)-(-)-epichlorohydrin
1-bromo-1-(trimethylsilyl)ethene
Conditions | Yield |
---|---|
Stage #1: 1-bromo-1-(trimethylsilyl)ethene With magnesium; ethylene dibromide In tetrahydrofuran at 20℃; for 1.25h; Reflux; Inert atmosphere; Stage #2: (R)-(-)-epichlorohydrin With copper(l) cyanide In tetrahydrofuran at -50 - -20℃; for 2h; Inert atmosphere; Schlenk technique; | 99% |
(R)-(-)-epichlorohydrin
i-pentyl bromide
(R)-1-chloro-6-methylheptan-2-ol
Conditions | Yield |
---|---|
Stage #1: i-pentyl bromide With magnesium In diethyl ether Stage #2: (R)-(-)-epichlorohydrin With copper(l) iodide In diethyl ether at -78 - -20℃; for 12h; | 98% |
(R)-(-)-epichlorohydrin
4-(5-(2-(diethylamino)-6-methylpyridin-4-yl)-1,2,4-oxadiazol-3-yl)-2-ethyl-6-methylphenol
(S)-N,N-diethyl-4-(3-(3-ethyl-5-methyl-4-(oxiran-2-ylmethoxy)phenyl)-1,2,4-oxadiazol-5-yl)-6-methylpyridin-2-amine
Conditions | Yield |
---|---|
Stage #1: (R)-(-)-epichlorohydrin; 4-(5-(2-(diethylamino)-6-methylpyridin-4-yl)-1,2,4-oxadiazol-3-yl)-2-ethyl-6-methylphenol With tetramethlyammonium chloride at 25℃; for 48h; Stage #2: With sodium hydroxide In methanol at 0 - 20℃; for 1h; | 98% |
With sodium hydroxide In water; isopropyl alcohol at 20℃; for 48h; | 67% |
(R)-(-)-epichlorohydrin
phenylmethyl 1-piperazinecarboxylate
Conditions | Yield |
---|---|
In ethanol at 20 - 50℃; | 98% |
(R)-(-)-epichlorohydrin
Conditions | Yield |
---|---|
With sodium hydroxide In methanol at -10 - 4℃; | 98% |
(R)-(-)-epichlorohydrin
trimethyl(propargyl)silane
Conditions | Yield |
---|---|
With n-butyllithium In toluene | 97% |
With n-butyllithium In toluene | 97% |
(R)-(-)-epichlorohydrin
N-(2,6-dimethylphenyl)-2-(piperazin-1-yl)acetamide
(R)-2-(4-(3-chloro-2-hydroxypropyl)piperazin-1-yl)-N-(2,6-dimethylphenyl)acetamide
Conditions | Yield |
---|---|
In water at 15℃; for 1h; | 97% |
(R)-(-)-epichlorohydrin
dibenzylamine
(R)-N,N-dibenzyl-1-(oxiran-2-yl)methanamine
Conditions | Yield |
---|---|
With sodium hydroxide In water; isopropyl alcohol at 10 - 25℃; Large scale; | 97% |
In tetrahydrofuran Solvent; Reflux; | 91% |
(R)-(-)-epichlorohydrin
(3aR,6R,7aR)-8,8-dimethyl-3-(pentan-3-ylideneamino)-1,3,4,5,6,7-hexahydro-2H-3a,6-methanobenzo[d]oxazol-2-one
Conditions | Yield |
---|---|
Stage #1: (3aR,6R,7aR)-8,8-dimethyl-3-(pentan-3-ylideneamino)-1,3,4,5,6,7-hexahydro-2H-3a,6-methanobenzo[d]oxazol-2-one With n-butyllithium; diisopropylamine; lithium diisopropyl amide In tetrahydrofuran; hexane at -78℃; for 1h; Stage #2: (R)-(-)-epichlorohydrin In tetrahydrofuran; hexane at -78℃; for 0.0833333h; | 97% |
(R)-(-)-epichlorohydrin
trimethylsilylacetylene
(2R)-1-chloro-5-(trimethylsilyl)pent-4-yn-2-ol
Conditions | Yield |
---|---|
Stage #1: trimethylsilylacetylene With n-butyllithium; boron trifluoride diethyl etherate In tetrahydrofuran at -78℃; Stage #2: (R)-(-)-epichlorohydrin In tetrahydrofuran at -60℃; regioselective reaction; | 96% |
With n-butyllithium; boron trifluoride diethyl etherate In tetrahydrofuran at 30℃; for 22h; | 90% |
With n-butyllithium; boron trifluoride diethyl etherate Yield given. Multistep reaction; |
(R)-(-)-epichlorohydrin
N-(3,4-dichlorobenzyl)ethanoloamine
C12H16Cl3NO2
Conditions | Yield |
---|---|
at 20℃; for 18h; | 96% |
methanol
(R)-(-)-epichlorohydrin
6-ethyl-o-toluidine
(R)-1-((2-ethyl-6-methylphenyl)amino)-3-methoxypropan-2-ol
Conditions | Yield |
---|---|
Stage #1: methanol; (R)-(-)-epichlorohydrin; 6-ethyl-o-toluidine at 70℃; for 6h; Reflux; Stage #2: With potassium hydroxide at 10 - 30℃; for 8h; | 96% |
methyl (3-fluoro-4-morpholinophenyl)carbamate
(R)-(-)-epichlorohydrin
Conditions | Yield |
---|---|
Stage #1: methyl-(3-fluoro-4-morpholinophenyl)carbamate With n-butyllithium In tetrahydrofuran; hexane at -10℃; for 1.16667h; Stage #2: (R)-(-)-epichlorohydrin In tetrahydrofuran; hexane at -10 - 55℃; for 4.66667h; | 96% |
(R)-(-)-epichlorohydrin
1-Phenyl-1H-tetrazole-5-thiol
Conditions | Yield |
---|---|
With triethylamine In methanol at 20℃; | 96% |
With triethylamine In methanol at 20℃; | 96% |
(R)-(-)-epichlorohydrin
Conditions | Yield |
---|---|
With magnesium sulfate In methanol; dichloromethane at 20 - 35℃; | 96% |
(R)-(-)-epichlorohydrin
4-sulfanylphenol
Conditions | Yield |
---|---|
With potassium carbonate In ethanol at 20℃; for 8.25h; Cooling with ice; | 96% |
Conditions | Yield |
---|---|
With copper(l) iodide In tetrahydrofuran at -10 - 25℃; for 12h; Inert atmosphere; | 96% |
(R)-(-)-epichlorohydrin
(2R)-3-chloro-1,2-propanediol
Conditions | Yield |
---|---|
With (R)-2-chloropropionic acid In water at 80 - 90℃; for 15h; Reagent/catalyst; Temperature; | 95.57% |
With (R,R)-Jacobsen catalyst; water In tetrahydrofuran at 4℃; for 24h; | 41% |
Stage #1: With N,N'-bis(3,5-di-tert-butylsalicylidene)ethylenediaminocobalt(II); camphor-10-sulfonic acid; oxygen In tetrahydrofuran for 1h; Stage #2: (R)-(-)-epichlorohydrin With water In tetrahydrofuran at 20℃; for 20h; | 93.7 %Chromat. |
(R)-(-)-epichlorohydrin
Conditions | Yield |
---|---|
Stage #1: N-[4-(3-morpholinon-4-yl)phenyl]-5-chloro-2-thiophenecarboxamide With sodium hydride In N,N-dimethyl-formamide at 20℃; for 0.333333h; Stage #2: (R)-(-)-epichlorohydrin at 50 - 60℃; for 3h; | 95.5% |
(R)-(-)-epichlorohydrin
hydrogen cyanide
(R)-γ-chloro-β-hydroxybutyronitrile
Conditions | Yield |
---|---|
With triethylamine In water at 25℃; for 8h; Temperature; | 95.05% |
With trimethylamine In toluene at 60℃; for 5h; Temperature; Autoclave; |
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