methyl (3S,4S,5R,6S)-2-bromo-5-(tert-butyldimethylsilyloxy)-7-(tert-butyldiphenylsilyloxy)-3-hydroxy-2,4,6-trimethylheptanoate

Base Information

Chemical Name:methyl (3S,4S,5R,6S)-2-bromo-5-(tert-butyldimethylsilyloxy)-7-(tert-butyldiphenylsilyloxy)-3-hydroxy-2,4,6-trimethylheptanoate
CAS No.:1096707-26-4
Molecular Formula:C₃₃H₅₃BrO₅Si₂
Molecular Weight:665.856
Hs Code.:

Synonyms:methyl (3S,4S,5R,6S)-2-bromo-5-(tert-butyldimethylsilyloxy)-7-(tert-butyldiphenylsilyloxy)-3-hydroxy-2,4,6-trimethylheptanoate

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Chemical Property of methyl (3S,4S,5R,6S)-2-bromo-5-(tert-butyldimethylsilyloxy)-7-(tert-butyldiphenylsilyloxy)-3-hydroxy-2,4,6-trimethylheptanoate

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Technology Process of methyl (3S,4S,5R,6S)-2-bromo-5-(tert-butyldimethylsilyloxy)-7-(tert-butyldiphenylsilyloxy)-3-hydroxy-2,4,6-trimethylheptanoate

There total 1 articles about methyl (3S,4S,5R,6S)-2-bromo-5-(tert-butyldimethylsilyloxy)-7-(tert-butyldiphenylsilyloxy)-3-hydroxy-2,4,6-trimethylheptanoate 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: 84.0%

: 199384-57-1
methyl ((2-bromo-1-methoxyprop-1-en-1-yl)oxy)trimethylsilane

: 475051-47-9
(2R,3R,4S)-3-(tert-butyldimethylsiloxy)-5-(tert-butyldiphenylsiloxy)-2,4-dimethylpentanal

: 1096707-26-4
methyl (3S,4S,5R,6S)-2-bromo-5-(tert-butyldimethylsilyloxy)-7-(tert-butyldiphenylsilyloxy)-3-hydroxy-2,4,6-trimethylheptanoate

Guidance literature:: methyl ((2-bromo-1-methoxyprop-1-en-1-yl)oxy)trimethylsilane; (2R,3R,4S)-3-(tert-butyldimethylsiloxy)-5-(tert-butyldiphenylsiloxy)-2,4-dimethylpentanal; In dichloromethane; at -78 ℃; for 0.0166667h; Inert atmosphere;

With boron trifluoride diethyl etherate; In dichloromethane; optical yield given as %de; diastereoselective reaction;
DOI:10.1021/jo8021583