Ethyl (5S,6R)-5-tert-Butyldiphenylsilyloxy-6,7-O-isopropylideneheptanoate

Base Information

Chemical Name:Ethyl (5S,6R)-5-tert-Butyldiphenylsilyloxy-6,7-O-isopropylideneheptanoate
CAS No.:98009-22-4
Molecular Formula:C₂₈H₄₀O₅Si
Molecular Weight:484.708
Hs Code.:

Synonyms:Ethyl (5S,6R)-5-tert-Butyldiphenylsilyloxy-6,7-O-isopropylideneheptanoate

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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 Ethyl (5S,6R)-5-tert-Butyldiphenylsilyloxy-6,7-O-isopropylideneheptanoate

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Technology Process of Ethyl (5S,6R)-5-tert-Butyldiphenylsilyloxy-6,7-O-isopropylideneheptanoate

There total 12 articles about Ethyl (5S,6R)-5-tert-Butyldiphenylsilyloxy-6,7-O-isopropylideneheptanoate 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: 88.5%

: 178060-95-2
(S)-5-(tert-Butyl-diphenyl-silanyloxy)-5-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-pent-2-ynoic acid ethyl ester

: 98009-22-4
Ethyl (5S,6R)-5-tert-Butyldiphenylsilyloxy-6,7-O-isopropylideneheptanoate

Guidance literature:: With hydrogen; palladium on activated charcoal; In ethanol;
DOI:10.1039/p19960001057

Reference yield:

: 79308-43-3
(S)-5-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-5-hydroxy-pentanoic acid ethyl ester

: 58479-61-1
tert-butylchlorodiphenylsilane

: 98009-22-4
Ethyl (5S,6R)-5-tert-Butyldiphenylsilyloxy-6,7-O-isopropylideneheptanoate

Guidance literature:: With triethylamine;
DOI:10.1016/S0040-4039(00)96323-8

Reference yield:

: 93292-41-2
2-deoxy-3-O-(tert-butyldiphenylsilyl)-4,5-O-isopropylidene-D-erythro-pentose diethyl dithioacetal

: 98009-22-4
Ethyl (5S,6R)-5-tert-Butyldiphenylsilyloxy-6,7-O-isopropylideneheptanoate

Guidance literature:: Multi-step reaction with 2 steps

1: N-chlorosuccinimide/silver nitrate / acetonitrile; H₂O / -20 °C

2: 2.) H₂ / 2.) 5percent Pd-C / 1.) methylene dichloride

With N-chloro-succinimide; hydrogen; silver nitrate; palladium on activated charcoal; In water; acetonitrile;
DOI:10.1016/S0040-4039(00)99055-5