Dayangchem's 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. DayangChem can provide different quantities
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inquiryAbout Product Technical Details (R)-(-)-1-Phenyl-1,2-ethanediol Chemical Properties Melting point 64-67 °C(lit.) alpha -69 º (c=1, chloroform) Boiling point 272-274
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inquiryCAS Number 16355-00-3 Product Name (r)-(-)-1-phenyl-1,2-ethanediol Synonyms (1r)-1-phenylethane-1,2-diol; (r)-(-)-1-phenylethane
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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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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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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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inquiry(R)-(-)-1-Phenyl-1,2-ethanediol 99%; (R)-1-Phenyl-1,2-ethanediol, 99% ee; (1R)-(-)-1-PHENYL- 1,2-ETHANEDIOL;(R)-(-)-PHENYL-1,2-ETHANEDIOL;R(-)-PHENYLETHYLENE GLYCOL;(R)-(-)-STRYRENE GLYCOL;(R)-(-)-STYRENEGLYCOL ;(R)-STYRENE GLYCOL CAS No.: 1
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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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inquiry(R)-(-)-1-Phenyl-1,2-ethanediol Basic information Product Name: (R)-(-)-1-Phenyl-1,2-ethanediol Synonyms: (R)-(-)-1-Phenyl-1,2-ethanediol 99%;(R)-1-Phenyl-1,2-ethanediol,99%e.e.;(1R)-(-)-1-PHENYL-1,2-ETHANEDIOL;(R)-(-)-PHENYL-1,2-ETHANEDIOL;R(
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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
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inquiryLocated in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service and h
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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
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inquiryStock products, own laboratoryAppearance:White to off-white crystal or powder Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
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inquiryfactory Storage:Shading, sealed and preserved. Package:Grams, Kilograms Application:An organic synthetic intermediate used Transportation:According to customer request Port:Qingdao
1-phenyl-2-hydroxyethanone
(R)-1-phenyl-1,2-ethanediol
Conditions | Yield |
---|---|
With β-D-glucose In aq. phosphate buffer at 35℃; for 24h; pH=7.5; Kinetics; Temperature; pH-value; Solvent; Reagent/catalyst; Enzymatic reaction; | 99.9% |
With cobalt(II) acetate; C31H31N2OP In tetrahydrofuran at 25℃; for 1h; Reagent/catalyst; Inert atmosphere; | 97% |
With hydrogen; chiral iridium(III) complex In methanol at 60℃; under 7600.51 Torr; for 15h; | 94% |
phenylglyoxal hydrate
(R)-1-phenyl-1,2-ethanediol
Conditions | Yield |
---|---|
With D-glucose; D-glucose dehydrogenase; β-nicotinamide adenine dinucleotide 2'-phosphate reduced tetra(cyclohexylammonium) salt; carbonyl reductase from Pichia pastoris GS115; sodium hydroxide In aq. phosphate buffer; dimethyl sulfoxide at 20℃; for 12h; pH=6.5; Enzymatic reaction; | 99% |
styrene
(R)-1-phenyl-1,2-ethanediol
Conditions | Yield |
---|---|
With 1,4-bis(9-O-dihydroquinidine)phthalazine In water; tert-butyl alcohol at 20℃; for 2h; Sharpless asymmetric dihydroxylation; | 98% |
With potassium osmate(VI) dihydrate; cetyltrimethylammonim bromide; potassium carbonate; 1,4-bis(9-O-dihydroquinidine)phthalazine; potassium hexacyanoferrate(III) In water at 20℃; for 48h; Sharpless dihydroxylation; optical yield given as %ee; | 98% |
With water; potassium carbonate; (9S,9"S)-9,9"-[phthalazine-1,4-diylbis-(oxy)]bis[10,11-dihydro-6'-methoxycinchonane]; potassium hexacyanoferrate(III) In tert-butyl alcohol for 6h; Reagent/catalyst; enantioselective reaction; | 98% |
(1R)-2-({[(1S)-2,2-dimethyl-1-phenylpropyl]amino}oxy)ethanol
A
(R)-1-phenyl-1,2-ethanediol
B
(1S)-α-(1,1-dimethylethyl)benzenemethanamine
Conditions | Yield |
---|---|
With hexacarbonyl molybdenum In water; acetonitrile at 85℃; for 1h; | A n/a B 98% |
(R)-methyl mandelate
(R)-1-phenyl-1,2-ethanediol
Conditions | Yield |
---|---|
With sodium tetrahydroborate In methanol at 20℃; for 0.5h; | 97% |
With lithium aluminium tetrahydride | 74% |
Stage #1: (R)-methyl mandelate With lithium aluminium tetrahydride In 1,2-dimethoxyethane at 20℃; for 12h; Elimination; Stage #2: With hydrogenchloride; ammonium chloride Hydrolysis; Further stages.; | 70% |
styrene oxide
(R)-1-phenyl-1,2-ethanediol
Conditions | Yield |
---|---|
With E. coli/(recombinant Vigna radiata epoxide hydrolase VrEH3) whole cells In methanol; aq. phosphate buffer at 25℃; for 7h; pH=7.0; pH-value; Temperature; Microbiological reaction; enantioselective reaction; | 97% |
With tris paraperiodate; water In acetonitrile for 0.0833333h; Ambient temperature; | 90% |
With epoxide hydrolase from Vigna radiata; variant VrEH2M263V In aq. phosphate buffer; dimethyl sulfoxide at 30℃; for 1.5h; pH=7; Reagent/catalyst; Enzymatic reaction; enantioselective reaction; | 90% |
styrene
A
styrene oxide
B
(R)-1-phenyl-1,2-ethanediol
C
(S)-1-phenyl-1,2-ethanediol
Conditions | Yield |
---|---|
With styrene monooxygenase In Hexadecane for 24h; aq. buffer; optical yield given as %ee; | A 97% B n/a C n/a |
Conditions | Yield |
---|---|
Stage #1: styrene oxide With water; 4-nitro-benzoic acid; [(S,S)-N,N’-bis(3,5-di-tertbutylsalicylidene)-1,2-cyclohexanediaminato(2-)]cobalt(II) at 20℃; Acidic aqueous solution; Stage #2: With ammonia at 20℃; for 1h; | A 95.3% B 67.9% |
With Aspergillus niger epoxide hydrolases immobilized onto modified Eupergit C In aq. phosphate buffer; dimethyl sulfoxide at 25℃; for 4h; pH=6.5; Kinetics; Reagent/catalyst; Enzymatic reaction; enantioselective reaction; | A n/a B 48% |
With [(S,S)-N,N’-bis(3,5-di-tertbutylsalicylidene)-1,2-cyclohexanediaminato(2-)]cobalt(II); water In dichloromethane; acetonitrile at 20℃; for 144h; Resolution of racemate; | A n/a B 47% |
1-phenyl-2-hydroxyethanone
A
(R)-1-phenyl-1,2-ethanediol
B
(S)-1-phenyl-1,2-ethanediol
Conditions | Yield |
---|---|
With cobalt(II) acetate; C31H31N2OP In tetrahydrofuran at 25℃; for 1h; Reagent/catalyst; Inert atmosphere; | A 95% B n/a |
With diisobutylaluminium hydride; (S)-1-methyl-2-<(piperidin-1-yl)-methyl>pyrrolidine; tin(ll) chloride In dichloromethane at -100℃; for 0.333333h; Product distribution; asymmetric reduction of prochiral hydroxy ketones; | |
With baker yeast Product distribution; Thermodynamic data; ee = 99.19percent, ΔΔG(excit.)298 = 3.26+/-0.06 kcal/mol; |
(R)-2-hydroxy-2-phenylethyl acetate
(R)-1-phenyl-1,2-ethanediol
Conditions | Yield |
---|---|
With potassium carbonate In methanol for 4h; | 95% |
With potassium carbonate In methanol for 4h; | 94% |
(1R)-2-{[(S)-[(2-(methoxymethoxy)phenyl)(phenyl)methyl]amino]oxy}-1-phenylethanol
B
(R)-1-phenyl-1,2-ethanediol
Conditions | Yield |
---|---|
With hexacarbonyl molybdenum In water; acetonitrile at 85℃; for 1h; | A 95% B n/a |
Conditions | Yield |
---|---|
94% | |
94% | |
94% |
styrene oxide
A
(R)-1-phenyl-1,2-ethanediol
B
(S)-1-phenyl-1,2-ethanediol
Conditions | Yield |
---|---|
With Escherichia coli Rosetta(DE3)/epoxide hydrolase from Glycine max wet cells In aq. phosphate buffer at 25℃; pH=7; Catalytic behavior; Microbiological reaction; Resolution of racemate; Enzymatic reaction; enantioselective reaction; | A 93.8% B n/a |
With water at 37℃; rabbit liver microsomal epoxide hydrolase; Yields of byproduct given. Title compound not separated from byproducts; | |
With water In ethanol Beauveria sulfurescens; Yield given. Yields of byproduct given. Title compound not separated from byproducts; |
(R)-2,2-dimethyl-4-phenyl-1,3-dioxolane
(R)-1-phenyl-1,2-ethanediol
Conditions | Yield |
---|---|
zirconium(IV) chloride In methanol at 35℃; for 3h; | 93% |
(R)-(-)-2-tert-butoxy-2-oxo-1-phenylethyl pyrrolidine-1-carboxylate
(R)-1-phenyl-1,2-ethanediol
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In tetrahydrofuran at -78 - 20℃; Inert atmosphere; | 92% |
(2S,5R)-2-(2-chlorophenyl)-5-phenyl-3-tosyloxazolidin-4-one
(R)-1-phenyl-1,2-ethanediol
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; Inert atmosphere; | 92% |
(1R)-2-[({(1S)-1-[2-(methoxymethoxy)phenyl]ethyl}amino)oxy]-1-phenylethanol
A
(1S)-1-[2-(methoxymethoxy)phenyl]ethanamine
B
(R)-1-phenyl-1,2-ethanediol
Conditions | Yield |
---|---|
With hexacarbonyl molybdenum In water; acetonitrile at 85℃; for 1h; | A 91% B n/a |
(R)-(-)-1-phenylethane-1,2-diol dipropionate
(R)-1-phenyl-1,2-ethanediol
Conditions | Yield |
---|---|
With sodium hydroxide In methanol at 25℃; for 3h; | 90% |
(R)-2-methylcarbonyloxy-1-phenylethyl acetate
(R)-1-phenyl-1,2-ethanediol
Conditions | Yield |
---|---|
zirconium(IV) chloride In methanol at 35℃; for 4h; | 90% |
With potassium carbonate In methanol at 20℃; for 4h; |
(4S,1'R,2'R)-N-(3)-[1'-(m-chlorobenzoyl)-2-hydroxy-2'-phenylethan-1'yl]-4-phenyl-5,5-dimethyloxazolidin-2-one
A
(R)-1-phenyl-1,2-ethanediol
B
(4S)-5,5-dimethyl-4-phenyl-1,3-oxazolidin-2-one
Conditions | Yield |
---|---|
With sodium tetrahydroborate In methanol for 0.166667h; | A 60% B 90% |
styrene
A
(R)-1-phenyl-1,2-ethanediol
B
(S)-1-phenyl-1,2-ethanediol
Conditions | Yield |
---|---|
With potassium dioxotetrahydroxoosmate(VI); potassium carbonate; potassium hexacyanoferrate(III); methanesulfonamide; DHQD-PHAL-OPEG-OMe In water; tert-butyl alcohol at 0℃; for 24h; Title compound not separated from byproducts; | A 87% B n/a |
With osmium(VIII) oxide; lithium aluminium tetrahydride; MEQ-DHQD Thermodynamic data; Kinetics; 1) toluene, 2) THF, 30 min, RT; influence of the reaction temperature on the enantioselectivity of the asymmetric dihydroxylation of different olefins with other reagents, investigations of the ee-values; | |
With potassium dioxotetrahydroxoosmate(VI); iodine; potassium carbonate; 1,4-bis(9-O-dihydroquinidine)phthalazine In water; tert-butyl alcohol at 0℃; for 27h; Product distribution; Mechanism; electrolysis; various co-oxidants; asymmetric dihydroxylation; further cond.: chemical method; |
(R)-Styrene oxide
A
(R)-1-phenyl-1,2-ethanediol
B
(S)-1-phenyl-1,2-ethanediol
Conditions | Yield |
---|---|
With Tris-HCl buffer; Sphingomonas sp. HXN-200 cell free extract In hexane at 25℃; for 4h; pH=7.5; Title compound not separated from byproducts; | A 87% B 13% |
With water; potassium hydroxide at 30℃; for 288h; Product distribution; Mechanism; other pH; | |
With sodium phosphate buffer; enzymatic extract of S. racemosum In dimethyl sulfoxide at 27℃; Rate constant; Mechanism; Product distribution; regioselectivity of the biohydrolysis; |
(E)-2,2′-(1-phenylethene-1,2-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)
(R)-1-phenyl-1,2-ethanediol
Conditions | Yield |
---|---|
Stage #1: (E)-2,2′-(1-phenylethene-1,2-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) With hydrogen; di(norbornadiene)rhodium(I) tetrafluoroborate; (R)-1-[2-(2'-diphenylphosphinophenyl)-ferrocenyl]ethyldi[bis-(3,5-trifluoromethyl)phenyl]phosphine under 11400.8 Torr; Stage #2: With dihydrogen peroxide Product distribution / selectivity; | 86% |
Stage #1: (E)-2,2′-(1-phenylethene-1,2-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) With hydrogen; di(norbornadiene)rhodium(I) tetrafluoroborate; (R)-1-[2-(2'-diphenylphosphinophenyl)-ferrocenyl]ethyldi[bis-(3,5-trifluoromethyl)phenyl]phosphine under 11400.8 Torr; Stage #2: With sodium hydroxide; dihydrogen peroxide Product distribution / selectivity; | 86% |
4-Phenyl-1,3-dioxolan-2-one
A
(R)-1-phenyl-1,2-ethanediol
B
(4S)-4-phenyl[1,3]dioxolan-2-one
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 20℃; Kinetics; pig liver esterase, phosphate buffer pH 7.4; | A 85% B n/a |
In dimethyl sulfoxide at 20℃; pig liver esterase, phosphate buffer pH 7.4; Yields of byproduct given; | A 85% B n/a |
(R)-Mandelic Acid
(R)-1-phenyl-1,2-ethanediol
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In diethyl ether 1.) reflux, 5 h, 2.) RT, 12 h; | 85% |
With lithium aluminium tetrahydride In tetrahydrofuran at 0 - 20℃; for 2.5h; Inert atmosphere; | 71% |
With lithium aluminium tetrahydride In diethyl ether for 6h; Reduction; Heating; | 70% |
(1R)-1-phenyl-2-({[(1S)-1-phenylpentyl]amino}oxy)ethanol
A
(R)-1-phenyl-1,2-ethanediol
B
(1S)-1-amino-1-phenylpentane
Conditions | Yield |
---|---|
With hexacarbonyl molybdenum In water; acetonitrile at 85℃; for 1h; | A n/a B 85% |
(1R)-1-phenyl-2-({[(1S)-1-phenyl-2-propenyl]amino}oxy)ethanol
A
(R)-1-phenyl-1,2-ethanediol
B
(1S)-1-phenyl-2-propen-1-amine
Conditions | Yield |
---|---|
With zinc In tetrahydrofuran; water; acetic acid at 60℃; for 4h; | A n/a B 83% |
(1R)-1-phenyl-2-({[(1S)-1-phenylethyl]amino}oxy)ethanol
A
(S)-1-phenyl-ethylamine
B
(R)-1-phenyl-1,2-ethanediol
Conditions | Yield |
---|---|
With hexacarbonyl molybdenum In water; acetonitrile at 85℃; for 1h; | A 80% B n/a |
(R)-1-phenyl-2-(α,α-diphenylbenzyloxy)ethyl-3,4-di-O-benzyl-2-deoxy-6-O-(α,α-diphenylbenzyl)-L-glucoside
A
(R)-1-phenyl-1,2-ethanediol
Conditions | Yield |
---|---|
In tetrahydrofuran; hydrogenchloride Hydrolysis; | A 2.37 g B 78% |
phenylethane 1,2-diol
A
(R)-1-phenyl-1,2-ethanediol
B
(S)-1-phenyl-1,2-ethanediol
Conditions | Yield |
---|---|
With cell free extract from Candida parapsilosis CICC 1627 In aq. phosphate buffer at 30℃; for 48h; pH=6.5; Reagent/catalyst; Microbiological reaction; enantioselective reaction; | A n/a B 78% |
With MCCD-HPS packed column In hydrogenchloride; acetonitrile pH=8.6; | |
With halohydrin dehydro-dehalogenase from Alcaligenes sp. DS-S-7G; 2,6-Dichlorophenolindophenol; phenazine methosulfate Enzymatic reaction; Title compound not separated from byproducts.; |
(R)-1-phenyl-1,2-ethanediol
(R)-4-Phenyl-[1,3,2]dioxathiolane 2-oxide
Conditions | Yield |
---|---|
With thionyl chloride In tetrachloromethane Heating; | 100% |
With thionyl chloride Heating; | 79% |
With thionyl chloride In dichloromethane Yield given; |
(R)-1-phenyl-1,2-ethanediol
tert-butyldimethylsilyl chloride
(R)-2-(tert-butyldimethylsilyloxy)-1-phenylethan-1-ol
Conditions | Yield |
---|---|
With 1H-imidazole In dichloromethane at 0 - 20℃; for 1.5h; Inert atmosphere; | 100% |
With dmap; triethylamine In dichloromethane for 4h; Inert atmosphere; | 98% |
With dmap; triethylamine In dichloromethane at 20℃; for 2h; | 91% |
With dmap; triethylamine In dichloromethane at 20℃; for 2h; | 87% |
(R)-1-phenyl-1,2-ethanediol
methanesulfonyl chloride
(R)-phenyl-1,2-bis(methanesulfonyloxy)ethane
Conditions | Yield |
---|---|
With triethylamine In dichloromethane | 100% |
With triethylamine In dichloromethane at 0 - 20℃; | |
With triethylamine In dichloromethane | |
Stage #1: (R)-1-phenyl-1,2-ethanediol With triethylamine In dichloromethane at 0℃; for 0.166667h; Stage #2: methanesulfonyl chloride In dichloromethane at 20℃; for 5h; |
(R)-1-phenyl-1,2-ethanediol
(S)-(+)-2-methoxy-2-trifluoromethyl-2-phenylacetyl chloride
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 20℃; for 18h; | 99% |
With pyridine; 1-amino-3-(dimethylamino)propane In dichloromethane for 0.416667h; |
(R)-1-phenyl-1,2-ethanediol
ortho-diphenylphosphinobenzoic acid
(R)-2-hydroxy-2-phenylethyl 2-(diphenylphosphino)-benzoate
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane for 24h; Inert atmosphere; | 98% |
(R)-1-phenyl-1,2-ethanediol
(R)-Mandelic Acid
Conditions | Yield |
---|---|
With sodium hypochlorite; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; potassium bromide In acetone at 0℃; pH=8.3; chemoselective reaction; | 96% |
With recombinant alditol oxidase from Streptomyces coelicolor A3(2); catalase from bovine liver at 25℃; pH=7.5; Kinetics; Reagent/catalyst; Temperature; pH-value; aq. phosphate buffer; Enzymatic reaction; enantioselective reaction; |
carbon dioxide
(R)-1-phenyl-1,2-ethanediol
(R)-1-phenyl-1,2-ethanediol carbonate
Conditions | Yield |
---|---|
With 1-butyl-3-methylimidazolium hexafluorophosphate; 1,8-diazabicyclo[5.4.0]undec-7-ene at 70℃; under 7500.75 Torr; for 18h; | 96% |
(R)-1-phenyl-1,2-ethanediol
p-toluenesulfonyl chloride
(R)-2-hydroxy-2-phenylethyl 4-methylbenzenesulfonate
Conditions | Yield |
---|---|
With di(n-butyl)tin oxide; triethylamine In dichloromethane at 0 - 20℃; for 3h; | 92.2% |
With pyridine at 0 - 20℃; Inert atmosphere; | 78% |
With pyridine at -10℃; for 4h; | 76% |
(R)-1-phenyl-1,2-ethanediol
chloromethyldiphenylsilane
Conditions | Yield |
---|---|
With dmap; triethylamine In dichloromethane at 20℃; for 3h; Inert atmosphere; | 90% |
(R)-1-phenyl-1,2-ethanediol
4-biphenylboronic acid
Conditions | Yield |
---|---|
In chloroform at 20℃; | 89% |
With 4 A molecular sieve In chloroform at 20℃; | 89% |
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