Ethenesulfinic acid (R)-((1S,2R)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide

Base Information

Chemical Name:Ethenesulfinic acid (R)-((1S,2R)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide
CAS No.:137956-95-7
Molecular Formula:C₁₂H₁₇NO₂S
Molecular Weight:239.338
Hs Code.:

Synonyms:Ethenesulfinic acid (R)-((1S,2R)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide

Suppliers and Price of Ethenesulfinic acid (R)-((1S,2R)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of Ethenesulfinic acid (R)-((1S,2R)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide

Chemical Property:

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Technology Process of Ethenesulfinic acid (R)-((1S,2R)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide

There total 2 articles about Ethenesulfinic acid (R)-((1S,2R)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 299-42-3,7009-81-6,90-83-5,6912-63-6
ephedrine

: 137956-95-7
Ethenesulfinic acid (R)-((1S,2R)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide

Guidance literature:: Multi-step reaction with 2 steps

1: SOCl₂, Et₃N / CH₂Cl₂ / 24 h / 0 °C

2: toluene / 5 h / -40 °C

With thionyl chloride; triethylamine; In dichloromethane; toluene;
DOI:10.1016/S0040-4039(00)79417-2

Reference yield:

: 1826-67-1
vinyl magnesium bromide

: 1091606-74-4
N-methyl-(4S)-methyl-(5R)-phenyl-1,2,3-oxathiazolidine S-oxide

: 137956-95-7
Ethenesulfinic acid (R)-((1S,2R)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide

Guidance literature:: In toluene; at -40 ℃; for 5h; Yield given;
DOI:10.1016/S0040-4039(00)79417-2

Reference yield:

: phenylmagnesium bromide

: 137956-95-7
Ethenesulfinic acid (R)-((1S,2R)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide

: 20451-53-0,88180-53-4,89299-86-5,89299-85-4
(-)-(S)_S-phenyl vinyl sulfoxide

Guidance literature:: With trimethylaluminum; Yield given. Multistep reaction; 1) CH₂Cl₂, 30 min, r.t. 2) -70 deg C to r.t.;
DOI:10.1016/S0040-4039(00)79417-2