2-O-benzyl-4-O-tert-butyldiphenylsilyl-1,3-di-O-methylsufonyl-L-threitol

Base Information

Chemical Name:2-O-benzyl-4-O-tert-butyldiphenylsilyl-1,3-di-O-methylsufonyl-L-threitol
CAS No.:150456-09-0
Molecular Formula:C₂₉H₃₈O₈S₂Si
Molecular Weight:606.833
Hs Code.:

Synonyms:2-O-benzyl-4-O-tert-butyldiphenylsilyl-1,3-di-O-methylsufonyl-L-threitol

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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 2-O-benzyl-4-O-tert-butyldiphenylsilyl-1,3-di-O-methylsufonyl-L-threitol

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Technology Process of 2-O-benzyl-4-O-tert-butyldiphenylsilyl-1,3-di-O-methylsufonyl-L-threitol

There total 4 articles about 2-O-benzyl-4-O-tert-butyldiphenylsilyl-1,3-di-O-methylsufonyl-L-threitol 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: 92.0%

: 124-63-0
methanesulfonyl chloride

: 150456-08-9
2-O-benzyl-4-O-tert-butyldiphenylsilyl-L-threitol

: 150456-09-0
2-O-benzyl-4-O-tert-butyldiphenylsilyl-1,3-di-O-methylsufonyl-L-threitol

Guidance literature:: With dmap; triethylamine; In dichloromethane; for 2h; Ambient temperature;
DOI:10.1016/S0040-4020(01)85738-0

Reference yield:

: 84379-51-1,84379-52-2,124909-02-0,127000-44-6
2-O-benzyl-L-threitol

: 150456-09-0
2-O-benzyl-4-O-tert-butyldiphenylsilyl-1,3-di-O-methylsufonyl-L-threitol

Guidance literature:: Multi-step reaction with 4 steps

1: 65 percent / CF₃COOH / CH₂Cl₂ / 15 h / Heating

2: 90 percent / imidazole / dimethylformamide / 2 h / Ambient temperature

3: CH₃COOH, H₂O / 15 h / 40 °C

4: 92 percent / Et₃N, DMAP / CH₂Cl₂ / 2 h / Ambient temperature

With 1H-imidazole; dmap; water; acetic acid; triethylamine; trifluoroacetic acid; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4020(01)85738-0

Reference yield:

: 107938-31-8
(2S,3S)-1,3-O-Benzylidene-2-O-benzylthreitol

: 150456-09-0
2-O-benzyl-4-O-tert-butyldiphenylsilyl-1,3-di-O-methylsufonyl-L-threitol

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / imidazole / dimethylformamide / 2 h / Ambient temperature

2: CH₃COOH, H₂O / 15 h / 40 °C

3: 92 percent / Et₃N, DMAP / CH₂Cl₂ / 2 h / Ambient temperature

With 1H-imidazole; dmap; water; acetic acid; triethylamine; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4020(01)85738-0