2-Methyl-propane-2-sulfinic acid (S)-2-hydroxy-1,1-diphenyl-propyl ester

Base Information

Chemical Name:2-Methyl-propane-2-sulfinic acid (S)-2-hydroxy-1,1-diphenyl-propyl ester
CAS No.:135790-20-4
Molecular Formula:C₁₉H₂₄O₃S
Molecular Weight:332.464
Hs Code.:

Synonyms:2-Methyl-propane-2-sulfinic acid (S)-2-hydroxy-1,1-diphenyl-propyl ester

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Chemical Property of 2-Methyl-propane-2-sulfinic acid (S)-2-hydroxy-1,1-diphenyl-propyl ester

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Technology Process of 2-Methyl-propane-2-sulfinic acid (S)-2-hydroxy-1,1-diphenyl-propyl ester

There total 2 articles about 2-Methyl-propane-2-sulfinic acid (S)-2-hydroxy-1,1-diphenyl-propyl ester 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: 45.0%

: 126577-50-2
(2S,5S)-5-methyl-4,4-diphenyl-1,3,2-dioxathiolane-2-oxide

: 677-22-5
tert-butylmagnesium chloride

: 135790-20-4
2-Methyl-propane-2-sulfinic acid (S)-2-hydroxy-1,1-diphenyl-propyl ester

: 132065-18-0
2-Methyl-propane-2-sulfinic acid (S)-2-hydroxy-1-methyl-2,2-diphenyl-ethyl ester

Guidance literature:: In tetrahydrofuran; at -78 ℃; Yield given;
DOI:10.1021/jo00021a008

Reference yield:

: 46755-94-6
(S)-1,1-diphenyl-1,2-propanediol

: 135790-20-4
2-Methyl-propane-2-sulfinic acid (S)-2-hydroxy-1,1-diphenyl-propyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: SOCl₂, triethylamine / CH₂Cl₂ / -40 °C

2: tetrahydrofuran / -78 °C

With thionyl chloride; triethylamine; In tetrahydrofuran; dichloromethane;
DOI:10.1021/jo00021a008