4-O-tert-butyl(diphenyl)silyl-1,2-O-isopropylidene-D-erythro-S-phenyl monothiohemiacetal

Base Information

Chemical Name:4-O-tert-butyl(diphenyl)silyl-1,2-O-isopropylidene-D-erythro-S-phenyl monothiohemiacetal
CAS No.:652991-27-0
Molecular Formula:C₂₉H₃₆O₄SSi
Molecular Weight:508.754
Hs Code.:

Synonyms:4-O-tert-butyl(diphenyl)silyl-1,2-O-isopropylidene-D-erythro-S-phenyl monothiohemiacetal

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Chemical Property of 4-O-tert-butyl(diphenyl)silyl-1,2-O-isopropylidene-D-erythro-S-phenyl monothiohemiacetal

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Technology Process of 4-O-tert-butyl(diphenyl)silyl-1,2-O-isopropylidene-D-erythro-S-phenyl monothiohemiacetal

There total 2 articles about 4-O-tert-butyl(diphenyl)silyl-1,2-O-isopropylidene-D-erythro-S-phenyl monothiohemiacetal 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:

: Formic acid (R)-2-(tert-butyl-diphenyl-silanyloxy)-1-((R)-2,2-dimethyl-5-phenylsulfanyl-[1,3]dioxolan-4-yl)-ethyl ester

: 652991-27-0
4-O-tert-butyl(diphenyl)silyl-1,2-O-isopropylidene-D-erythro-S-phenyl monothiohemiacetal

Guidance literature:: With sodium methylate; In methanol; at 20 ℃; for 0.5h;
DOI:10.1081/CAR-120026467

Reference yield:

: 1-O-acetyl-4-O-tert-butyl(diphenyl)silyl-3-O-formyl-1,2-O-isopropylidene-D-erythro-hemiacetal

: 652991-27-0
4-O-tert-butyl(diphenyl)silyl-1,2-O-isopropylidene-D-erythro-S-phenyl monothiohemiacetal

Guidance literature:: Multi-step reaction with 2 steps

1: BF₃*Et₂O / CH₂Cl₂ / -78 - -40 °C

2: NaOMe / methanol / 0.5 h / 20 °C

With boron trifluoride diethyl etherate; sodium methylate; In methanol; dichloromethane;
DOI:10.1081/CAR-120026467

Reference yield: 86.0%

: 1458063-82-5
6-deoxy-6-C-(2'-ethanoic acid)-1,2,3,4,5-O-penta-O-benzyl-D-myo-inositol

: 652991-27-0
4-O-tert-butyl(diphenyl)silyl-1,2-O-isopropylidene-D-erythro-S-phenyl monothiohemiacetal

: 1458063-85-8
C₇₂H₇₈O₁₀SSi

Guidance literature:: 6-deoxy-6-C-(2'-ethanoic acid)-1,2,3,4,5-O-penta-O-benzyl-D-myo-inositol; With 2,4,6-trichlorobenzoyl chloride; triethylamine; In tetrahydrofuran; at 0 ℃; for 3.5h;

4-O-tert-butyl(diphenyl)silyl-1,2-O-isopropylidene-D-erythro-S-phenyl monothiohemiacetal; With dmap; In tetrahydrofuran; toluene; at 0 ℃; for 1h;
DOI:10.1039/c3ob41337c