tert-Butyl-((E)-(R)-1,3-dimethyl-4-trityloxy-but-2-enyloxy)-diphenyl-silane

Base Information

Chemical Name:tert-Butyl-((E)-(R)-1,3-dimethyl-4-trityloxy-but-2-enyloxy)-diphenyl-silane
CAS No.:858132-53-3
Molecular Formula:C₄₁H₄₄O₂Si
Molecular Weight:596.885
Hs Code.:

Synonyms:tert-Butyl-((E)-(R)-1,3-dimethyl-4-trityloxy-but-2-enyloxy)-diphenyl-silane

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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 tert-Butyl-((E)-(R)-1,3-dimethyl-4-trityloxy-but-2-enyloxy)-diphenyl-silane

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Technology Process of tert-Butyl-((E)-(R)-1,3-dimethyl-4-trityloxy-but-2-enyloxy)-diphenyl-silane

There total 4 articles about tert-Butyl-((E)-(R)-1,3-dimethyl-4-trityloxy-but-2-enyloxy)-diphenyl-silane 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: 98.0%

: 858132-44-2
(2E,4R)-4-([tert-butyl(diphenyl)silyl]oxy)-2-methylpent-2-en-1-ol

: 76-83-5
trityl chloride

: 858132-53-3
tert-Butyl-((E)-(R)-1,3-dimethyl-4-trityloxy-but-2-enyloxy)-diphenyl-silane

Guidance literature:: With pyridine; at 70 ℃; for 5h;
DOI:10.1021/jo050407s

Reference yield:

: 561038-05-9
(R)-2-(tert-butyldiphenylsilanyloxy)propionic acid methyl ester

: 858132-53-3
tert-Butyl-((E)-(R)-1,3-dimethyl-4-trityloxy-but-2-enyloxy)-diphenyl-silane

Guidance literature:: Multi-step reaction with 4 steps

1: diisobutylaluminium hydride / hexane; dichloromethane / 0.5 h / -78 °C

2: dichloromethane / 30 h / 20 °C

3: diisobutylaluminium hydride / dichloromethane / 0.5 h / -78 °C

4: pyridine / 5 h / 70 °C

With pyridine; diisobutylaluminium hydride; In hexane; dichloromethane; 2: Wittig reaction;
DOI:10.1021/jo050407s

Reference yield:

: 858132-43-1
ethyl (2E,4R)-4-([tert-butyl(diphenyl)silyl]oxy)-2-methylpent-2-enoate

: 858132-53-3
tert-Butyl-((E)-(R)-1,3-dimethyl-4-trityloxy-but-2-enyloxy)-diphenyl-silane

Guidance literature:: Multi-step reaction with 2 steps

1: diisobutylaluminium hydride / dichloromethane / 0.5 h / -78 °C

2: pyridine / 5 h / 70 °C

With pyridine; diisobutylaluminium hydride; In dichloromethane;
DOI:10.1021/jo050407s