benzyl 4-O-<(tert-butyl)diphenylsilyl>-2-O-pivaloyl-3-O-methanesulfonyl-L-threonate

Base Information

Chemical Name:benzyl 4-O-<(tert-butyl)diphenylsilyl>-2-O-pivaloyl-3-O-methanesulfonyl-L-threonate
CAS No.:109611-73-6
Molecular Formula:C₃₃H₄₂O₈SSi
Molecular Weight:626.843
Hs Code.:

Synonyms:benzyl 4-O-<(tert-butyl)diphenylsilyl>-2-O-pivaloyl-3-O-methanesulfonyl-L-threonate

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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 benzyl 4-O-<(tert-butyl)diphenylsilyl>-2-O-pivaloyl-3-O-methanesulfonyl-L-threonate

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Technology Process of benzyl 4-O-<(tert-butyl)diphenylsilyl>-2-O-pivaloyl-3-O-methanesulfonyl-L-threonate

There total 5 articles about benzyl 4-O-<(tert-butyl)diphenylsilyl>-2-O-pivaloyl-3-O-methanesulfonyl-L-threonate 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: 96.0%

: 124-63-0
methanesulfonyl chloride

: 109611-70-3
benzyl 4-O-<(tert-butyl)diphenylsilyl>-2-O-pivaloyl-L-threonate

: 109611-73-6
benzyl 4-O-<(tert-butyl)diphenylsilyl>-2-O-pivaloyl-3-O-methanesulfonyl-L-threonate

Guidance literature:: With triethylamine; In dichloromethane; 30 min, 0 deg C, 1 h, room temperature;
DOI:10.1002/hlca.19860690602

Reference yield:

: 109611-67-8
benzyl 3,4-O-isopropylidene-2-O-pivaloyl-L-threonate

: 109611-73-6
benzyl 4-O-<(tert-butyl)diphenylsilyl>-2-O-pivaloyl-3-O-methanesulfonyl-L-threonate

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) PPTS, 2.) 4-(N,N-dimethylamino)pyridine / 1.) THF, H₂O, 70 h, 60 deg C, 2.) CH₂Cl₂, pyridine, room temperature, 2 d

2: 96 percent / Et₃N / CH₂Cl₂ / 30 min, 0 deg C, 1 h, room temperature

With dmap; pyridinium p-toluenesulfonate; triethylamine; In dichloromethane;
DOI:10.1002/hlca.19860690602

Reference yield:

: 58479-61-1
tert-butylchlorodiphenylsilane

: 109611-73-6
benzyl 4-O-<(tert-butyl)diphenylsilyl>-2-O-pivaloyl-3-O-methanesulfonyl-L-threonate

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) PPTS, 2.) 4-(N,N-dimethylamino)pyridine / 1.) THF, H₂O, 70 h, 60 deg C, 2.) CH₂Cl₂, pyridine, room temperature, 2 d

2: 96 percent / Et₃N / CH₂Cl₂ / 30 min, 0 deg C, 1 h, room temperature

With dmap; pyridinium p-toluenesulfonate; triethylamine; In dichloromethane;
DOI:10.1002/hlca.19860690602