(S)-3-(tert-Butyl-diphenyl-silanyloxy)-pent-4-enoic acid tert-butyl ester

Base Information

Chemical Name:(S)-3-(tert-Butyl-diphenyl-silanyloxy)-pent-4-enoic acid tert-butyl ester
CAS No.:172516-16-4
Molecular Formula:C₂₅H₃₄O₃Si
Molecular Weight:410.629
Hs Code.:

Synonyms:(S)-3-(tert-Butyl-diphenyl-silanyloxy)-pent-4-enoic acid tert-butyl ester

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Chemical Property of (S)-3-(tert-Butyl-diphenyl-silanyloxy)-pent-4-enoic acid tert-butyl ester

Chemical Property:

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Technology Process of (S)-3-(tert-Butyl-diphenyl-silanyloxy)-pent-4-enoic acid tert-butyl ester

There total 4 articles about (S)-3-(tert-Butyl-diphenyl-silanyloxy)-pent-4-enoic acid tert-butyl ester 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:

: 58479-61-1
tert-butylchlorodiphenylsilane

: 1040390-31-5
(3S)-3-hydroxy-4-pentenoic acid tert-butyl ester

: 172516-16-4
(S)-3-(tert-Butyl-diphenyl-silanyloxy)-pent-4-enoic acid tert-butyl ester

Guidance literature:: With 1H-imidazole; In N,N-dimethyl-formamide; at 55 ℃; for 5h; Yield given;
DOI:10.1016/0040-4039(95)01902-T

Reference yield:

: 1207973-75-8
lithium tert-butyl acetate

: 172516-16-4
(S)-3-(tert-Butyl-diphenyl-silanyloxy)-pent-4-enoic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 88 percent / tetrahydrofuran / 0.08 h / -78 °C

2: 45 percent / lipase PS Amano / pentane / 45 h / 30 °C

3: K₂CO₃ / methanol / 1.5 h / Ambient temperature

4: imidazole / dimethylformamide / 5 h / 55 °C

With 1H-imidazole; Lipase PS Amano; potassium carbonate; In tetrahydrofuran; methanol; N,N-dimethyl-formamide; pentane;
DOI:10.1016/0040-4039(95)01902-T

Reference yield:

: 122763-67-1
tert-butyl 3-hydroxypent-4-enoate

: 172516-16-4
(S)-3-(tert-Butyl-diphenyl-silanyloxy)-pent-4-enoic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 45 percent / lipase PS Amano / pentane / 45 h / 30 °C

2: K₂CO₃ / methanol / 1.5 h / Ambient temperature

3: imidazole / dimethylformamide / 5 h / 55 °C

With 1H-imidazole; Lipase PS Amano; potassium carbonate; In methanol; N,N-dimethyl-formamide; pentane;
DOI:10.1016/0040-4039(95)01902-T