anti-3-(tertbutyldimethylsiloxy)-5-(tert-butyldiphenylsiloxy)-1-octen-7-yne

Base Information

Chemical Name:anti-3-(tertbutyldimethylsiloxy)-5-(tert-butyldiphenylsiloxy)-1-octen-7-yne
CAS No.:138924-21-7
Molecular Formula:C₃₀H₄₄O₂Si₂
Molecular Weight:492.849
Hs Code.:

Synonyms:anti-3-(tertbutyldimethylsiloxy)-5-(tert-butyldiphenylsiloxy)-1-octen-7-yne

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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 anti-3-(tertbutyldimethylsiloxy)-5-(tert-butyldiphenylsiloxy)-1-octen-7-yne

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Technology Process of anti-3-(tertbutyldimethylsiloxy)-5-(tert-butyldiphenylsiloxy)-1-octen-7-yne

There total 10 articles about anti-3-(tertbutyldimethylsiloxy)-5-(tert-butyldiphenylsiloxy)-1-octen-7-yne 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: 90.0%

: 139014-11-2
(3S,5R)-5-(tert-Butyl-diphenyl-silanyloxy)-oct-1-en-7-yn-3-ol

: 18162-48-6
tert-butyldimethylsilyl chloride

: 138924-21-7
anti-3-(tertbutyldimethylsiloxy)-5-(tert-butyldiphenylsiloxy)-1-octen-7-yne

Guidance literature:: With 1H-imidazole; In N,N-dimethyl-formamide; at 55 ℃; for 3h;

Reference yield:

: 143681-87-2
3-(tert-Butyl-diphenyl-silanyloxy)-hex-5-ynal

: 138924-21-7
anti-3-(tertbutyldimethylsiloxy)-5-(tert-butyldiphenylsiloxy)-1-octen-7-yne

Guidance literature:: Multi-step reaction with 3 steps

1: tetrahydrofuran / 0.75 h / -78 °C

3: 90 percent / imidazole / dimethylformamide / 3 h / 55 °C

With 1H-imidazole; In tetrahydrofuran; N,N-dimethyl-formamide;

Reference yield:

: 138924-24-0
1,1-dimethoxy-3-(tert-diphenylsiloxy)-5-hexyne

: 138924-21-7
anti-3-(tertbutyldimethylsiloxy)-5-(tert-butyldiphenylsiloxy)-1-octen-7-yne

Guidance literature:: Multi-step reaction with 4 steps

1: 2.7 g / CF₃COOH, H₂O / tetrahydrofuran / 6.5 h / Ambient temperature

2: tetrahydrofuran / 0.75 h / -78 °C

4: 90 percent / imidazole / dimethylformamide / 3 h / 55 °C

With 1H-imidazole; water; trifluoroacetic acid; In tetrahydrofuran; N,N-dimethyl-formamide;