(3S,5R)-5-(tert-butyldiphenylsilyloxy)-7-(trimethylsilyl)hept-1-en-6-yn-3-ol

Base Information

Chemical Name:(3S,5R)-5-(tert-butyldiphenylsilyloxy)-7-(trimethylsilyl)hept-1-en-6-yn-3-ol
CAS No.:1435751-16-8
Molecular Formula:C₂₆H₃₆O₂Si₂
Molecular Weight:436.742
Hs Code.:

Synonyms:(3S,5R)-5-(tert-butyldiphenylsilyloxy)-7-(trimethylsilyl)hept-1-en-6-yn-3-ol

Suppliers and Price of (3S,5R)-5-(tert-butyldiphenylsilyloxy)-7-(trimethylsilyl)hept-1-en-6-yn-3-ol

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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 (3S,5R)-5-(tert-butyldiphenylsilyloxy)-7-(trimethylsilyl)hept-1-en-6-yn-3-ol

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Technology Process of (3S,5R)-5-(tert-butyldiphenylsilyloxy)-7-(trimethylsilyl)hept-1-en-6-yn-3-ol

There total 2 articles about (3S,5R)-5-(tert-butyldiphenylsilyloxy)-7-(trimethylsilyl)hept-1-en-6-yn-3-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: 62.0%

: 1383811-86-6
(3S,5R)-7-(trimethylsilyl)hept-1-en-6-yne-3,5-diol

: 58479-61-1
tert-butylchlorodiphenylsilane

: 1435751-16-8
(3S,5R)-5-(tert-butyldiphenylsilyloxy)-7-(trimethylsilyl)hept-1-en-6-yn-3-ol

Guidance literature:: With 1H-imidazole; In tetrahydrofuran; at 0 - 20 ℃; for 5h; Inert atmosphere;
DOI:10.1021/jo400607v

Reference yield:

: 5930-98-3
4-trimethylsilyl-3-butyn-2-one

: 1435751-16-8
(3S,5R)-5-(tert-butyldiphenylsilyloxy)-7-(trimethylsilyl)hept-1-en-6-yn-3-ol

Guidance literature:: Multi-step reaction with 3 steps

1.1: triethylamine / tetrahydrofuran / 2 h / -5 - 0 °C / Inert atmosphere

1.2: 1 h / -78 °C / Inert atmosphere

2.1: lithium borohydride / hexane; tetrahydrofuran / 1 h / -78 °C / Inert atmosphere

2.2: 0.83 h / 0 - 20 °C / Inert atmosphere

3.1: 1H-imidazole / tetrahydrofuran / 5 h / 0 - 20 °C / Inert atmosphere

With 1H-imidazole; lithium borohydride; triethylamine; In tetrahydrofuran; hexane;
DOI:10.1021/jo400607v