(2R,4R)-trans-4-<(1R)-1-(3-tert-Butyldiphenylsilyloxypropyl)-5-trimethylsilylpent-2-en-4-ynyloxy>pentan-2-ol

Base Information

Chemical Name:(2R,4R)-trans-4-<(1R)-1-(3-tert-Butyldiphenylsilyloxypropyl)-5-trimethylsilylpent-2-en-4-ynyloxy>pentan-2-ol
CAS No.:139033-08-2
Molecular Formula:C₃₂H₄₈O₃Si₂
Molecular Weight:536.902
Hs Code.:

Synonyms:(2R,4R)-trans-4-<(1R)-1-(3-tert-Butyldiphenylsilyloxypropyl)-5-trimethylsilylpent-2-en-4-ynyloxy>pentan-2-ol

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Chemical Property of (2R,4R)-trans-4-<(1R)-1-(3-tert-Butyldiphenylsilyloxypropyl)-5-trimethylsilylpent-2-en-4-ynyloxy>pentan-2-ol

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Technology Process of (2R,4R)-trans-4-<(1R)-1-(3-tert-Butyldiphenylsilyloxypropyl)-5-trimethylsilylpent-2-en-4-ynyloxy>pentan-2-ol

There total 9 articles about (2R,4R)-trans-4-<(1R)-1-(3-tert-Butyldiphenylsilyloxypropyl)-5-trimethylsilylpent-2-en-4-ynyloxy>pentan-2-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: 71.0%

: 139033-07-1
trans-4-(3-Hydroxy-1-methylbutoxy)-8-trimethylsilyloct-5-en-7-yn-1-ol

: 58479-61-1
tert-butylchlorodiphenylsilane

: 139033-08-2
(2R,4R)-trans-4-<(1R)-1-(3-tert-Butyldiphenylsilyloxypropyl)-5-trimethylsilylpent-2-en-4-ynyloxy>pentan-2-ol

Guidance literature:: With 1H-imidazole; In N,N-dimethyl-formamide; for 5h; Ambient temperature;
DOI:10.1039/P19910003307

Reference yield:

: 4526-07-2
1,4-bis(trimethylsilyl)-1,3-butadiyne

: 139033-08-2
(2R,4R)-trans-4-<(1R)-1-(3-tert-Butyldiphenylsilyloxypropyl)-5-trimethylsilylpent-2-en-4-ynyloxy>pentan-2-ol

Guidance literature:: Multi-step reaction with 2 steps

1: 51 percent / TiCl₄, 4A molecular sieve / CH₂Cl₂ / 2 h / -80 °C

2: 73 percent / LiAlH₄ / diethyl ether / 5 h / -78 deg C to room temperature

With lithium aluminium tetrahydride; 4 A molecular sieve; titanium tetrachloride; In diethyl ether; dichloromethane;
DOI:10.1039/c39890001025

Reference yield:

: 42075-32-1
(2R,4R)-pentanediol

: 139033-08-2
(2R,4R)-trans-4-<(1R)-1-(3-tert-Butyldiphenylsilyloxypropyl)-5-trimethylsilylpent-2-en-4-ynyloxy>pentan-2-ol

Guidance literature:: Multi-step reaction with 3 steps

2: 51 percent / TiCl₄, 4A molecular sieve / CH₂Cl₂ / 2 h / -80 °C

3: 73 percent / LiAlH₄ / diethyl ether / 5 h / -78 deg C to room temperature

With lithium aluminium tetrahydride; 4 A molecular sieve; titanium tetrachloride; In diethyl ether; dichloromethane;
DOI:10.1039/c39890001025