(6R,7S)-5-oxo-6,7-bis<4-(tert-butyldimethylsiloxy)phenyl>-1-nonanyl methanesulfonate

Base Information

Chemical Name:(6R*,7S*)-5-oxo-6,7-bis<4-(tert-butyldimethylsiloxy)phenyl>-1-nonanyl methanesulfonate
CAS No.:107036-21-5
Molecular Formula:C₃₄H₅₆O₆SSi₂
Molecular Weight:649.052
Hs Code.:

Synonyms:(6R*,7S*)-5-oxo-6,7-bis<4-(tert-butyldimethylsiloxy)phenyl>-1-nonanyl methanesulfonate

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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 (6R*,7S*)-5-oxo-6,7-bis<4-(tert-butyldimethylsiloxy)phenyl>-1-nonanyl methanesulfonate

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Technology Process of (6R*,7S*)-5-oxo-6,7-bis<4-(tert-butyldimethylsiloxy)phenyl>-1-nonanyl methanesulfonate

There total 2 articles about (6R*,7S*)-5-oxo-6,7-bis<4-(tert-butyldimethylsiloxy)phenyl>-1-nonanyl methanesulfonate 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: 95.0%

: 124-63-0
methanesulfonyl chloride

: 107036-20-4
(6R*,7S*)-1-hydroxy-6,7-bis<4-(tert-butyldimethylsiloxy)phenyl>-5-nonanone

: 107036-21-5
(6R*,7S*)-5-oxo-6,7-bis<4-(tert-butyldimethylsiloxy)phenyl>-1-nonanyl methanesulfonate

Guidance literature:: With triethylamine; In tetrahydrofuran; for 0.333333h; Ambient temperature;
DOI:10.1021/jm00388a015

Reference yield:

: 107036-19-1
(6R*,7S*)-6,7-bis<4-(tert-butyldimethylsiloxy)phenyl>-1-nonen-5-one

: 107036-21-5
(6R*,7S*)-5-oxo-6,7-bis<4-(tert-butyldimethylsiloxy)phenyl>-1-nonanyl methanesulfonate

Guidance literature:: Multi-step reaction with 2 steps

1: 76 percent / 9-borabicyclo<3.3.1>nonane / tetrahydrofuran / 0.67 h / 60 °C

2: 95 percent / Et₃N / tetrahydrofuran / 0.33 h / Ambient temperature

With 9-borabicyclo[3.3.1]nonane dimer; triethylamine; In tetrahydrofuran;
DOI:10.1021/jm00388a015