((3S,4S)-1-(benzyloxy)-4-methyloct-5-en-3-yloxy)(tert-butyldimethylsilane)

Base Information

Chemical Name:((3S,4S)-1-(benzyloxy)-4-methyloct-5-en-3-yloxy)(tert-butyldimethylsilane)
CAS No.:872369-18-1
Molecular Formula:C₂₂H₃₈O₂Si
Molecular Weight:362.628
Hs Code.:

Synonyms:((3S,4S)-1-(benzyloxy)-4-methyloct-5-en-3-yloxy)(tert-butyldimethylsilane)

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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,4S)-1-(benzyloxy)-4-methyloct-5-en-3-yloxy)(tert-butyldimethylsilane)

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Technology Process of ((3S,4S)-1-(benzyloxy)-4-methyloct-5-en-3-yloxy)(tert-butyldimethylsilane)

There total 7 articles about ((3S,4S)-1-(benzyloxy)-4-methyloct-5-en-3-yloxy)(tert-butyldimethylsilane) 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: 91.0%

: 872369-17-0
(2R,3S)-5-(benzyloxy)-3-(tert-butyldimethylsilyloxy)-2-methylpentanal

: 6228-47-3
n-propyltriphenylphosphonium bromide

: 872369-18-1
((3S,4S)-1-(benzyloxy)-4-methyloct-5-en-3-yloxy)(tert-butyldimethylsilane)

Guidance literature:: With n-butyllithium; In tetrahydrofuran; at 20 ℃; for 2h;
DOI:10.1016/j.tetlet.2005.09.188

Reference yield:

: 19790-60-4
3-Benzyloxypropanal

: 872369-18-1
((3S,4S)-1-(benzyloxy)-4-methyloct-5-en-3-yloxy)(tert-butyldimethylsilane)

Guidance literature:: Multi-step reaction with 5 steps

1: 97 percent / TiCl₄; DIPEA; NMP / CH₂Cl₂ / 3.5 h / -5 - 20 °C

2: 79 percent / imidazole / dimethylformamide / 30 h / 20 °C

3: 73 percent / LiBH₄ / diethyl ether; H₂O / 0 - 20 °C

4: 90 percent / (COCl)2; DMSO; Et₃N / CH₂Cl₂ / -78 - 20 °C

5: 91 percent / n-BuLi / tetrahydrofuran / 2 h / 20 °C

With 1H-imidazole; 1-methyl-pyrrolidin-2-one; lithium borohydride; n-butyllithium; oxalyl dichloride; titanium tetrachloride; dimethyl sulfoxide; triethylamine; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; diethyl ether; dichloromethane; water; N,N-dimethyl-formamide; 1: Crimmins' reaction / 4: Swern oxidation;
DOI:10.1016/j.tetlet.2005.09.188

Reference yield:

: 872369-16-9
(?)-(2S,3S)-5-(benzyloxy)-3-(tert-butyldimethylsilyloxy)-2-methylpentan-1-ol

: 872369-18-1
((3S,4S)-1-(benzyloxy)-4-methyloct-5-en-3-yloxy)(tert-butyldimethylsilane)

Guidance literature:: Multi-step reaction with 2 steps

1: 90 percent / (COCl)2; DMSO; Et₃N / CH₂Cl₂ / -78 - 20 °C

2: 91 percent / n-BuLi / tetrahydrofuran / 2 h / 20 °C

With n-butyllithium; oxalyl dichloride; dimethyl sulfoxide; triethylamine; In tetrahydrofuran; dichloromethane; 1: Swern oxidation;
DOI:10.1016/j.tetlet.2005.09.188