Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi
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:687-47-8
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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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inquiryCompany Name: Hefei TNJ Chemical Industry Co.,Ltd. Registered Address: B911 Xincheng Business Center,South of Dongliu Road, Zhengwu District, Hefei, Anhui,China
Cas:687-47-8
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inquiryEthyl L(-)-lactate Molecular formula: C5H10O3 Molecular weight: 118.13 Properties: Colorless and transparent liquid with special odor of rum, fruit and cream. Soluble in most organic
Cas:687-47-8
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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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inquiryProduct description: Product name Ethyl L(-)-lactate CAS number 687-47-8 Assay ≥99% Appearance Colorless transparent liquid Capacity 5000mt/year Application Food flavoring ag
Cas:687-47-8
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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:687-47-8
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inquiryColorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
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:687-47-8
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inquiryCHENGDU YANXI is a comprehensive manufacturer and an international distribution of products throughout the world. Specialized in Scrap metal, Chemical raw materials, Paper products and color industry. We aim to become leading position in global dis
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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
Cas:687-47-8
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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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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 We can also provide MT1 peptide powd
Cas:687-47-8
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Type:Trading Company
inquiryCAS 687-47-8 Name Ethyl L(-)-lactate Appearance colorless liquid Application organic intermediate Appearance:Colorless Clear liquid Storage: Pres
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
Cas:687-47-8
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inquiryEthyl L(-)-lactate Basic information Product Name: Ethyl L(-)-lactate Synonyms: (−)-Ethyl L-lactate;L-Ethyl Lactate;ETHYL LACTATE >=98% FCC;ETHYL LACTATE 98+% NATURAL FCC;Propanoic acid, 2-hydroxy-, ethyl ester, (2S)- (9CI);Ethyl L(-)
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 present,
Ethyl L(-)-lactate CAS:687-47-8 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 organic intermed
Cas:687-47-8
Min.Order:1 Gram
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Type:Lab/Research institutions
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:687-47-8
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inquiry1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:687-47-8
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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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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
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inquiryCompany 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
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
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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
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Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With hydrogen; Cinchonin In acetic acid at 25℃; under 7500.75 Torr; for 12h; Catalytic behavior; Pressure; Solvent; Time; Reagent/catalyst; enantioselective reaction; | 99.9% |
In water keto reductase enzyme from bakers' yeast (YKER-I); | 79% |
With Saccharomyces cerevisiae at 30℃; for 4h; pH=7; aq. buffer; optical yield given as %ee; enantioselective reaction; | 68% |
ethyl (S)-2-tert-butoxypropanoate
(S)-Ethyl lactate
Conditions | Yield |
---|---|
With sodium iodide; cerium(III) chloride In acetonitrile at 70℃; for 14h; | 95% |
Conditions | Yield |
---|---|
With Ca[N(SiMe3)2]2*2THF In toluene at 30℃; for 0.166667h; | 92% |
ethanol
(3S,5R,6R,9S)-3,9-Dimethyl-6-(1-methyl-1-phenyl-ethyl)-1,4-dioxa-spiro[4.5]decan-2-one
A
(S)-Ethyl lactate
B
(-)-(2S,5R)-5-Methyl-2-(1-methyl-1-phenylethyl)cyclohexanon
Conditions | Yield |
---|---|
With hydrogenchloride for 2h; Heating; | A 86% B n/a |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene | 85% |
With copper(II) sulfate | |
With sulfuric acid; benzene durch azeotrope Destillation; |
ethyl (2S)-2-(tetrahydropyran-2-yloxy)propionate
A
(S)-Ethyl lactate
B
(S)-2-(tetrahydropyranyloxy)propanal
Conditions | Yield |
---|---|
With diisobutylaluminium hydride In dichloromethane at -78℃; for 1h; | A 13% B 79.5% |
2-oxo-propionic acid ethyl ester
A
(S)-Ethyl lactate
B
(R)-Ethyl lactate
Conditions | Yield |
---|---|
With hydrogen; cinchonidine In cyclohexane at 24.84℃; under 30003 Torr; optical yield given as %ee; enantioselective reaction; | A n/a B 76% |
With D-Glucose; cliona varians In water at 25℃; for 72h; Reagent/catalyst; | A 49% B n/a |
With hydrogen; cinchonine; Pt/Al2O3 In toluene at 20℃; under 15001.2 Torr; Rate constant; Product distribution; var. conc. of HCd, solvent; |
(R)-2-[(R)-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-(4-methoxy-phenyl)-methoxy]-propionic acid ethyl ester
(S)-Ethyl lactate
Conditions | Yield |
---|---|
With ammonium cerium(IV) nitrate; water In acetonitrile Substitution; | 71% |
ethanol
L,L-dilactide
A
(S)-Ethyl lactate
B
(S)-2-hydroxy-propionic acid (S)- 1-ethoxycarbonyl-ethyl ester
Conditions | Yield |
---|---|
With [Mg(tbpca)2] In dichloromethane at 25℃; for 72h; Inert atmosphere; chemoselective reaction; | A 30% B 70% |
Conditions | Yield |
---|---|
With cesium fluoride In N,N-dimethyl-formamide at 10 - 15℃; for 24h; | 61% |
Conditions | Yield |
---|---|
With sulfuric acid In benzene Heating; | 46% |
Conditions | Yield |
---|---|
at 170℃; |
2-nitryloxy-propionic acid ethyl ester
A
(S)-Ethyl lactate
B
(R)-Ethyl lactate
Conditions | Yield |
---|---|
With acetic acid; zinc Yield given. Yields of byproduct given. Title compound not separated from byproducts; |
(S)-2-(1,3-Diphenyl-[1,3,2]diazaphospholidin-2-yloxy)-propionic acid ethyl ester
(S)-Ethyl lactate
Conditions | Yield |
---|---|
With acetic acid at 25℃; for 18h; Product distribution; Var.: methanol, reflux. Stable under basic conditions; |
Conditions | Yield |
---|---|
at 91℃; anschliessendes Verestern mit Aethanol und konz.H2SO4; |
Conditions | Yield |
---|---|
With sulfuric acid |
A
(S)-Ethyl lactate
B
(+)-ethyl 2-chloropropionate
Conditions | Yield |
---|---|
With hypochloric acid |
(S)-2-Benzyloxycarbonyloxy-propionic acid ethyl ester
(S)-Ethyl lactate
Conditions | Yield |
---|---|
With hydrogen |
2-oxo-propionic acid ethyl ester
methanol
A
methyl lactate
B
(S)-Ethyl lactate
C
(R)-Ethyl lactate
Conditions | Yield |
---|---|
With hydrogen; chiral Ru complex at 20℃; under 25857.4 Torr; for 48h; Product distribution; Further Variations:; Catalysts; Temperatures; Solvents; |
(S)-ethyl 2-(methylsulfonyloxy)propanoate
(S)-Ethyl lactate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 90 percent / Amberlyst A-26 NO3(1-) form / pentane / 5 h / 120 °C 2: Zn, CH3COOH View Scheme |
ethanol
ammonium acetate
L-lactic acid ; ammonium lactate
A
(S)-Ethyl lactate
B
ethyl acetate
Conditions | Yield |
---|---|
at 90 - 100℃; for 3h; Product distribution / selectivity; Heating / reflux; |
Conditions | Yield |
---|---|
In water at 90 - 100℃; for 3h; Product distribution / selectivity; Heating / reflux; |
Ethyl 2-bromopropionate
A
(S)-Ethyl lactate
B
ethyl (S)-2-bromopropionate
Conditions | Yield |
---|---|
With Bradyrhizobium japonicum haloalkane dehalogenase at 21℃; pH=8.2; Tris sulfate buffer; Resolution of racemate; Enzymatic reaction; optical yield given as %ee; enantioselective reaction; |
Conditions | Yield |
---|---|
With carbon dioxide at 200℃; under 18389.3 - 58845.8 Torr; for 8h; Product distribution / selectivity; |
Conditions | Yield |
---|---|
With hydrogenchloride Reflux; |
D-sorbitol
A
tetrahydrofuran
B
TETRAHYDROPYRANE
C
2-methyltetrahydrofuran
D
2,5-dimethyltetrahydrofuran
E
methanol
F
propan-1-ol
G
2-Methylcyclopentanone
H
3-methyl-cyclopentanone
I
propylene glycol
J
ethanol
K
n-hexan-3-ol
L
2-methylpentan-1-ol
M
(S)-Ethyl lactate
N
pentan-1-ol
O
vinyl formate
P
n-hexan-2-one
Q
n-hexan-3-one
R
Isopropyl acetate
S
3-Hydroxy-2-pentanone
T
acetic acid
U
propionaldehyde
V
2-Pentanone
W
propionic acid
X
1-Hydroxy-2-butanone
Y
2,5-hexanedione
Z
isopropyl alcohol
[
acetone
\
glycerol
]
pentan-3-one
^
isobutyric Acid
_
butanone
`
iso-butanol
a
hexanoic acid
b
Isosorbide
c
butyric acid
d
2.3-butanediol
e
hexan-1-ol
f
valeric acid
Conditions | Yield |
---|---|
platinum on carbon In water for 3h; Direct aqueous phase reforming; |
Conditions | Yield |
---|---|
With methanol; toluene-4-sulfonic acid Inert atmosphere; optical yield given as %ee; | |
With toluene-4-sulfonic acid In methanol Inert atmosphere; optical yield given as %ee; |
2-oxo-propionic acid ethyl ester
methyl 2-oxo-2-phenylacetate
A
(S)-Ethyl lactate
B
(R)-Ethyl lactate
C
(S)-Methyl mandelate
D
(R)-methyl mandelate
Conditions | Yield |
---|---|
With 5% Pt/Al2O3; hydrogen; acetic acid In toluene at 19.84℃; under 30003 Torr; |
(S)-Ethyl lactate
ethyl vinyl ether
(2S,1'R/S)-Ethyl-2-(1'-ethoxyethoxy)propanoate
Conditions | Yield |
---|---|
toluene-4-sulfonic acid | 100% |
With toluene-4-sulfonic acid at -20℃; for 0.75h; | 98% |
With pyridinium p-toluenesulfonate In dichloromethane 1.) 0 deg C, 50 min, 2.) 1 h, room temp.; | 97% |
pyrrolidine
(S)-Ethyl lactate
(S)-2-hydroxy-1-(pyrrolidin-1-yl)propan-1-one
Conditions | Yield |
---|---|
at 0 - 20℃; for 72h; | 100% |
for 72h; | 95% |
at 0 - 20℃; for 72h; | 93% |
3,4-dihydro-2H-pyran
(S)-Ethyl lactate
ethyl (2S)-2-(tetrahydropyran-2-yloxy)propionate
Conditions | Yield |
---|---|
With camphor-10-sulfonic acid In diethyl ether ice bath, 5 min; rt; | 100% |
With hydrogenchloride In N,N-dimethyl-formamide Ambient temperature; | 100% |
With pyridinium p-toluenesulfonate In dichloromethane | 100% |
methyl -2-deoxy-3,4-bis-α-D-glucopyranosiduronate
(S)-Ethyl lactate
Conditions | Yield |
---|---|
With 1,8-diazabicyclo[5.4.0]undec-7-ene Ambient temperature; | 100% |
Benzyloxymethyl chloride
(S)-Ethyl lactate
(S)-(-) ethyl 2-<(benzyloxy)ymethoxy>propanoate
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane 1) 0 deg C, 1 h, 2) RT, 24 h; | 100% |
With N-ethyl-N,N-diisopropylamine In dichloromethane Ambient temperature; | 90% |
With N-ethyl-N,N-diisopropylamine | 81% |
(S)-Ethyl lactate
triisopropylsilyl chloride
(S)-ethyl 2-((triisopropylsilyl)oxy)propanoate
Conditions | Yield |
---|---|
With 1H-imidazole In dichloromethane at 0 - 22℃; for 16h; Inert atmosphere; | 100% |
With 1H-imidazole In N,N-dimethyl-formamide for 10h; | 99% |
With 1H-imidazole In N,N-dimethyl-formamide at 0 - 25℃; for 10h; Etherification; | 99% |
(S)-Ethyl lactate
trifluoromethylsulfonic anhydride
ethyl (S)-lactate triflate
Conditions | Yield |
---|---|
With 2,6-dimethylpyridine In dichloromethane at -78 - 20℃; for 1.66667h; | 100% |
With 2,6-dimethylpyridine In dichloromethane at 0 - 20℃; | 98% |
With N,N-diisobutyl-2,4-dimethyl-3-pentylamine In tetrachloromethane for 0.5h; 0 deg C to RT; | 96% |
Conditions | Yield |
---|---|
With 1,8-diazabicyclo[5.4.0]undec-7-ene In dichloromethane for 48h; | 100% |
Stage #1: (S)-Ethyl lactate; trityl chloride With zinc(II) chloride In acetonitrile at 20℃; for 0.0833333h; Stage #2: With triethylamine In acetonitrile at 20℃; for 0.166667h; Stage #3: With citric acid In water; acetonitrile at 20℃; for 0.0833333h; pH=5; | 83% |
With 1,8-diazabicyclo[5.4.0]undec-7-ene In dichloromethane at 20℃; for 48h; Inert atmosphere; | 82% |
(S)-Ethyl lactate
tert-butyldimethylsilyl chloride
ethyl (S)-2-(tert-butyldimethylsilyloxy)propanoate
Conditions | Yield |
---|---|
With 1H-imidazole In N,N-dimethyl-formamide | 100% |
With 1H-imidazole In dichloromethane | 100% |
With 1H-imidazole In tetrahydrofuran at 20℃; for 12h; | 100% |
(S)-Ethyl lactate
allyl bromide
(S)-(-)-2-Methyl-3-oxa-5-hexensaeure-ethylester
Conditions | Yield |
---|---|
With sodium hydride | 100% |
With silver(l) oxide In diethyl ether for 2h; Etherification; Heating; | 93% |
With silver(l) oxide In diethyl ether for 8h; Heating; | 89% |
(S)-Ethyl lactate
tert-butylchlorodiphenylsilane
ethyl (S)-2-(tert-butyldiphenylsilyloxy)propanoate
Conditions | Yield |
---|---|
With 1H-imidazole In dichloromethane at 20℃; | 100% |
With 1H-imidazole In dichloromethane at 20℃; for 1h; | 100% |
With 1H-imidazole In dichloromethane at 20℃; for 4.5h; | 100% |
(S)-Ethyl lactate
triethylsilyl chloride
α-(triethylsiloxy)propanoic acid ethyl ester
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; | 100% |
With 1H-imidazole In dichloromethane at 20℃; for 16h; Schlenk technique; Inert atmosphere; | 85% |
With 1H-imidazole In N,N-dimethyl-formamide for 3h; Ambient temperature; |
(S)-Ethyl lactate
2-[(4-methoxybenzyl)oxy]-3-nitropyridine
(S)-2-(4-methoxybenzyloxy)propionic acid ethyl ester
Conditions | Yield |
---|---|
With trimethylsilyl trifluoromethanesulfonate In dichloromethane at 20℃; for 0.5h; | 100% |
(S)-Ethyl lactate
di-isopropylsilane
ethyl (2S)-2-[(diisopropylsilyl)oxy]propanoate
Conditions | Yield |
---|---|
dirhodium tetraacetate In dichloromethane at 20℃; for 5h; | 100% |
(S)-Ethyl lactate
(S)-(-)-ethyl 2-<(2-methoxyethoxy)methoxy>propanoate
Conditions | Yield |
---|---|
Stage #1: (S)-Ethyl lactate With sodium hydride In tetrahydrofuran at 0℃; for 0.5h; Stage #2: methoxyethoxymethyl halide In tetrahydrofuran at 0 - 20℃; for 12.75h; | 100% |
(S)-Ethyl lactate
ethyl (S)-2-(tert-butyldimethylsilyloxy)propanoate
Conditions | Yield |
---|---|
With 1H-imidazole; tert-butyldimethylsilyl chloride In dichloromethane at 0 - 20℃; for 20h; | 100% |
(S)-Ethyl lactate
tetra(2-propyl)silane
(S)-ethyl 2-((triisopropylsilyl)oxy)propanoate
Conditions | Yield |
---|---|
With 1H-imidazole In N,N-dimethyl-formamide at 20℃; for 16h; | 100% |
Conditions | Yield |
---|---|
With 5,10,15,20-tetraphenylporphyrin chromium chloride; bis(triphenylphosphine)iminium chloride at 0℃; Sealed tube; | 100% |
Conditions | Yield |
---|---|
With 5,10,15,20-tetraphenylporphyrin chromium chloride; bis(triphenylphosphine)iminium chloride at 0℃; Sealed tube; | 100% |
Conditions | Yield |
---|---|
In neat (no solvent) at 100℃; for 3h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 0 - 20℃; for 1h; | 100% |
(S)-Ethyl lactate
(R)-ethyl 2-chloropropanoate
Conditions | Yield |
---|---|
With pyridine; thionyl chloride at 0 - 65℃; for 6.5h; Temperature; Large scale; | 99.2% |
With 3,5-Lutidine; thionyl chloride at 30℃; for 0.025h; | 98.6% |
With calcium fluoride; thionyl chloride In neat (no solvent) at 70 - 170℃; for 6h; | 85% |
Conditions | Yield |
---|---|
zinc(II) perchlorate at 20℃; for 5h; | 99% |
With lithium perchlorate at 40℃; for 48h; | 85% |
In pyridine for 2.5h; Ambient temperature; | 76% |
(S)-Ethyl lactate
p-toluenesulfonyl chloride
ethyl (S)-2-[[(4-methylphenyl)sulfonyl]oxy]propanoate
Conditions | Yield |
---|---|
With triethylamine In toluene Reagent/catalyst; Solvent; | 99% |
In diethyl ether | 97% |
With triethylamine at 40 - 60℃; for 3h; Concentration; Reagent/catalyst; Temperature; | 97% |
Conditions | Yield |
---|---|
Stage #1: benzylamine With [m-(1,4-diazabicyclo[2.2.2]octanekN1:kN4)]hexamethyldialuminum In tetrahydrofuran at 40℃; for 1h; Stage #2: (S)-Ethyl lactate In tetrahydrofuran for 18h; Heating; | 99% |
for 24h; Reflux; | 86% |
With trimethylaluminum In tetrahydrofuran; toluene at 125℃; for 0.0333333h; | 78% |
(S)-Ethyl lactate
4-nitro-benzoic acid
(1R)-2-ethoxy-1-methyl-2-oxoethyl 4-nitrobenzoate
Conditions | Yield |
---|---|
With ethyl 2-(3,4-dichlorophenyl)azocarboxylate; triphenylphosphine In toluene at 20℃; for 5h; Reagent/catalyst; Solvent; Mitsunobu Displacement; Inert atmosphere; enantioselective reaction; | 99% |
With [bis(acetoxy)iodo]benzene; triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran at 25℃; for 16h; Mitsunobu reaction; | 96% |
With (phthalocyaninato)iron(II); ethyl 2-(3,4-dichlorophenyl)hydrazinecarboxylate; triphenylphosphine In toluene at 20℃; for 12h; Catalytic behavior; Solvent; Temperature; Reagent/catalyst; Mitsunobu Displacement; Molecular sieve; Green chemistry; enantioselective reaction; | 93% |
(S)-Ethyl lactate
(R)-2-fluoropropanoic acid ethyl ester
Conditions | Yield |
---|---|
With fluorosulfonyl fluoride; triethylamine hydrofluoride In acetonitrile at 20℃; under 3750.38 Torr; for 1 - 20h; Product distribution / selectivity; | 99% |
With fluorosulfonyl fluoride; tributyl-amine at 65℃; under 3000.3 Torr; for 1 - 2h; Product distribution / selectivity; | 94.4% |
With Trifluoromethanesulfonyl fluoride; triethylamine In 1,3,5-trimethyl-benzene at -40 - 20℃; for 19h; | 69% |
(S)-Ethyl lactate
methanesulfonyl chloride
(S)-ethyl 2-(methylsulfonyloxy)propanoate
Conditions | Yield |
---|---|
With triethylamine In toluene at -15℃; overnight; | 98% |
With triethylamine In ethyl acetate at 0℃; for 1h; Inert atmosphere; | 98% |
With pyridine In dichloromethane at 4℃; for 40h; | 96% |
(S)-Ethyl lactate
N,O-dimethylhydroxylamine*hydrochloride
(2S)-2-hydroxy-N-methoxy-N-methylpropionamide
Conditions | Yield |
---|---|
With trimethylaluminum In dichloromethane at 20℃; for 16h; | 98% |
Stage #1: N,O-dimethylhydroxylamine*hydrochloride With aluminum (III) chloride In tert-butyl methyl ether at -60 - 20℃; for 0.833333h; Stage #2: (S)-Ethyl lactate In tert-butyl methyl ether at -60℃; | 89% |
With isopropylmagnesium chloride In tetrahydrofuran; diethyl ether at -20 - 0℃; for 1.5h; Schlenk technique; | 86% |
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