4-O-[(tert-butyl)diphenylsilyl]-2,3-O-isopropylidene-D-erythrose dibenzyl dithioacetal

Base Information

Chemical Name:4-O-[(tert-butyl)diphenylsilyl]-2,3-O-isopropylidene-D-erythrose dibenzyl dithioacetal
CAS No.:259792-15-9
Molecular Formula:C₃₇H₄₄O₃S₂Si
Molecular Weight:628.972
Hs Code.:

Synonyms:4-O-[(tert-butyl)diphenylsilyl]-2,3-O-isopropylidene-D-erythrose dibenzyl dithioacetal

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Chemical Property of 4-O-[(tert-butyl)diphenylsilyl]-2,3-O-isopropylidene-D-erythrose dibenzyl dithioacetal

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Technology Process of 4-O-[(tert-butyl)diphenylsilyl]-2,3-O-isopropylidene-D-erythrose dibenzyl dithioacetal

There total 3 articles about 4-O-[(tert-butyl)diphenylsilyl]-2,3-O-isopropylidene-D-erythrose dibenzyl dithioacetal 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: 90.0%

: 67-64-1
acetone

: 259792-14-8
4-O-[(tert-butyl)diphenylsilyl]-D-erythrose dibenzyl dithioacetal

: 259792-15-9
4-O-[(tert-butyl)diphenylsilyl]-2,3-O-isopropylidene-D-erythrose dibenzyl dithioacetal

Guidance literature:: With copper(II) sulfate; at 50 - 55 ℃; for 168h;
DOI:10.1002/(SICI)1522-2675(19991215)82:12<2380::AID-HLCA2380>3.0.CO;2-P

Reference yield:

: 100-53-8
phenylmethanethiol

: 259792-15-9
4-O-[(tert-butyl)diphenylsilyl]-2,3-O-isopropylidene-D-erythrose dibenzyl dithioacetal

Guidance literature:: Multi-step reaction with 3 steps

1: 60 percent / HCl / -60 - -25 °C

2: 100 percent / 1H-imidazole / dimethylformamide / 3 h / 22 °C

3: 90 percent / CuSO₄ / 168 h / 50 - 55 °C

With 1H-imidazole; hydrogenchloride; copper(II) sulfate; In N,N-dimethyl-formamide; 1: Ring cleavage / 2: Condensation / 3: cyclocondensation;
DOI:10.1002/(SICI)1522-2675(19991215)82:12<2380::AID-HLCA2380>3.0.CO;2-P

Reference yield:

: 259792-11-5
D-erythrose dibenzyl dithioacetal

: 259792-15-9
4-O-[(tert-butyl)diphenylsilyl]-2,3-O-isopropylidene-D-erythrose dibenzyl dithioacetal

Guidance literature:: Multi-step reaction with 2 steps

1: 100 percent / 1H-imidazole / dimethylformamide / 3 h / 22 °C

2: 90 percent / CuSO₄ / 168 h / 50 - 55 °C

With 1H-imidazole; copper(II) sulfate; In N,N-dimethyl-formamide; 1: Condensation / 2: cyclocondensation;
DOI:10.1002/(SICI)1522-2675(19991215)82:12<2380::AID-HLCA2380>3.0.CO;2-P