6-O-(tert-butyldiphenylsilyl)-2,3:4,5-di-O-isopropylidene-1-O-methoxymethyl-D-galactitol

Base Information

Chemical Name:6-O-(tert-butyldiphenylsilyl)-2,3:4,5-di-O-isopropylidene-1-O-methoxymethyl-D-galactitol
CAS No.:1555448-92-4
Molecular Formula:C₃₀H₄₄O₇Si
Molecular Weight:544.761
Hs Code.:

Synonyms:6-O-(tert-butyldiphenylsilyl)-2,3:4,5-di-O-isopropylidene-1-O-methoxymethyl-D-galactitol

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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 6-O-(tert-butyldiphenylsilyl)-2,3:4,5-di-O-isopropylidene-1-O-methoxymethyl-D-galactitol

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Technology Process of 6-O-(tert-butyldiphenylsilyl)-2,3:4,5-di-O-isopropylidene-1-O-methoxymethyl-D-galactitol

There total 3 articles about 6-O-(tert-butyldiphenylsilyl)-2,3:4,5-di-O-isopropylidene-1-O-methoxymethyl-D-galactitol 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: 83.0%

: 1555448-89-9
6-O-(tert-butyldiphenylsilyl)-2,3:4,5-di-O-isopropylidene-D-galactitol

: 107-30-2
chloromethyl methyl ether

: 1555448-92-4
6-O-(tert-butyldiphenylsilyl)-2,3:4,5-di-O-isopropylidene-1-O-methoxymethyl-D-galactitol

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In dichloromethane; at 20 ℃; for 15h;
DOI:10.1016/j.bmc.2013.12.052

Reference yield:

: 58479-61-1
tert-butylchlorodiphenylsilane

: 1555448-92-4
6-O-(tert-butyldiphenylsilyl)-2,3:4,5-di-O-isopropylidene-1-O-methoxymethyl-D-galactitol

Guidance literature:: Multi-step reaction with 2 steps

1: 1H-imidazole / N,N-dimethyl-formamide / 15 h / 0 - 20 °C

2: N-ethyl-N,N-diisopropylamine / dichloromethane / 15 h / 20 °C

With 1H-imidazole; N-ethyl-N,N-diisopropylamine; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.bmc.2013.12.052

Reference yield:

: 1389395-11-2
C₂₂H₃₂O₆Si

: 1555448-92-4
6-O-(tert-butyldiphenylsilyl)-2,3:4,5-di-O-isopropylidene-1-O-methoxymethyl-D-galactitol

Guidance literature:: Multi-step reaction with 2 steps

1: sulfuric acid / acetone / 20 °C

2: N-ethyl-N,N-diisopropylamine / dichloromethane / 15 h / 20 °C

With sulfuric acid; N-ethyl-N,N-diisopropylamine; In dichloromethane; acetone;
DOI:10.1016/j.bmc.2013.12.052