(2S,4S,6R)-6-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-2-{(S)-4-[2-(tert-butyl-diphenyl-silanyloxy)-eth-(E)-ylidene]-2-hydroxy-hept-6-enyl}-2-methoxy-3,3-dimethyl-tetrahydro-pyran-4-ol

Base Information

Chemical Name:(2S,4S,6R)-6-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-2-{(S)-4-[2-(tert-butyl-diphenyl-silanyloxy)-eth-(E)-ylidene]-2-hydroxy-hept-6-enyl}-2-methoxy-3,3-dimethyl-tetrahydro-pyran-4-ol
CAS No.:130199-44-9
Molecular Formula:C₅₁H₇₀O₆Si₂
Molecular Weight:835.284
Hs Code.:

(2S,4S,6R)-6-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-2-{(S)-4-[2-(tert-butyl-diphenyl-silanyloxy)-eth-(E)-ylidene]-2-hydroxy-hept-6-enyl}-2-methoxy-3,3-dimethyl-tetrahydro-pyran-4-ol

Synonyms:(2S,4S,6R)-6-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-2-{(S)-4-[2-(tert-butyl-diphenyl-silanyloxy)-eth-(E)-ylidene]-2-hydroxy-hept-6-enyl}-2-methoxy-3,3-dimethyl-tetrahydro-pyran-4-ol

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Chemical Property of (2S,4S,6R)-6-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-2-{(S)-4-[2-(tert-butyl-diphenyl-silanyloxy)-eth-(E)-ylidene]-2-hydroxy-hept-6-enyl}-2-methoxy-3,3-dimethyl-tetrahydro-pyran-4-ol

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Technology Process of (2S,4S,6R)-6-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-2-{(S)-4-[2-(tert-butyl-diphenyl-silanyloxy)-eth-(E)-ylidene]-2-hydroxy-hept-6-enyl}-2-methoxy-3,3-dimethyl-tetrahydro-pyran-4-ol

There total 1 articles about (2S,4S,6R)-6-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-2-{(S)-4-[2-(tert-butyl-diphenyl-silanyloxy)-eth-(E)-ylidene]-2-hydroxy-hept-6-enyl}-2-methoxy-3,3-dimethyl-tetrahydro-pyran-4-ol 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%

: 130199-43-8,130272-87-6
(S)-2-{(4S,6R)-6-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-2,2-dimethyl-[1,3]dioxan-4-yl}-7-[2-(tert-butyl-diphenyl-silanyloxy)-eth-(E)-ylidene]-5-hydroxy-2-methyl-dec-9-en-3-one

: 149-73-5
trimethyl orthoformate

: 130199-44-9
(2S,4S,6R)-6-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-2-{(S)-4-[2-(tert-butyl-diphenyl-silanyloxy)-eth-(E)-ylidene]-2-hydroxy-hept-6-enyl}-2-methoxy-3,3-dimethyl-tetrahydro-pyran-4-ol

Guidance literature:: With methanol; pyridinium p-toluenesulfonate;
DOI:10.1021/ja00176a058

Reference yield:

: 130199-44-9
(2S,4S,6R)-6-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-2-{(S)-4-[2-(tert-butyl-diphenyl-silanyloxy)-eth-(E)-ylidene]-2-hydroxy-hept-6-enyl}-2-methoxy-3,3-dimethyl-tetrahydro-pyran-4-ol

: 130199-46-1
Acetic acid (2S,4S,6R)-6-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-2-{(2S,6R)-4-[2-(tert-butyl-diphenyl-silanyloxy)-eth-(Z)-ylidene]-6-formyl-tetrahydro-pyran-2-ylmethyl}-2-methoxy-3,3-dimethyl-tetrahydro-pyran-4-yl ester

Guidance literature:: Multi-step reaction with 2 steps

2: Al₂O₃ (3percent H₂O) / CH₂Cl₂

With aluminum oxide; In dichloromethane;
DOI:10.1021/ja00176a058