tert-butyl(((2R)-6-isopropoxy-3,6-dihydro-2H-pyran-2-yl)-methoxy)diphenylsilane

Base Information

Chemical Name:tert-butyl(((2R)-6-isopropoxy-3,6-dihydro-2H-pyran-2-yl)-methoxy)diphenylsilane
CAS No.:206651-84-5
Molecular Formula:C₂₅H₃₄O₃Si
Molecular Weight:410.629
Hs Code.:

Synonyms:tert-butyl(((2R)-6-isopropoxy-3,6-dihydro-2H-pyran-2-yl)-methoxy)diphenylsilane

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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(((2R)-6-isopropoxy-3,6-dihydro-2H-pyran-2-yl)-methoxy)diphenylsilane

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Technology Process of tert-butyl(((2R)-6-isopropoxy-3,6-dihydro-2H-pyran-2-yl)-methoxy)diphenylsilane

There total 11 articles about tert-butyl(((2R)-6-isopropoxy-3,6-dihydro-2H-pyran-2-yl)-methoxy)diphenylsilane 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:

: 67-63-0,8013-70-5
isopropyl alcohol

: (R)-6-(tert-Butyl-diphenyl-silanyloxymethyl)-5,6-dihydro-2H-pyran-2-ol

: 206651-84-5
tert-butyl(((2R)-6-isopropoxy-3,6-dihydro-2H-pyran-2-yl)-methoxy)diphenylsilane

Guidance literature:: With pyridinium p-toluenesulfonate; In benzene; Yield given;
DOI:10.1016/S0040-4039(98)00151-8

Reference yield:

: 206651-83-4
(R)-6-(((tert-butyldiphenylsilyl)oxy)methyl)-5,6-dihydro-2H-pyran-2-one

: 206651-84-5
tert-butyl(((2R)-6-isopropoxy-3,6-dihydro-2H-pyran-2-yl)-methoxy)diphenylsilane

Guidance literature:: Multi-step reaction with 2 steps

1: DIBAL-H / CH₂Cl₂; toluene / 1 h / -78 °C

2: 151 mg / pyridinium p-toluenesulfonate / benzene / 2 h / 25 °C

With pyridinium p-toluenesulfonate; diisobutylaluminium hydride; In dichloromethane; toluene; benzene;
DOI:10.1021/ja010195q

Reference yield:

: 187851-98-5
(3RS,6R)-6-{[(tert-butyldiphenylsilyl)oxy]methyl}-3-(phenylselenyl)-3,4,5,6-tetrahydro-2H-pyran-2-one

: 206651-84-5
tert-butyl(((2R)-6-isopropoxy-3,6-dihydro-2H-pyran-2-yl)-methoxy)diphenylsilane

Guidance literature:: Multi-step reaction with 3 steps

1: 85 percent / aq. H₂O₂ / CH₂Cl₂; H₂O / 1 h

2: DIBAL-H / CH₂Cl₂; toluene / 1 h / -78 °C

3: 151 mg / pyridinium p-toluenesulfonate / benzene / 2 h / 25 °C

With dihydrogen peroxide; pyridinium p-toluenesulfonate; diisobutylaluminium hydride; In dichloromethane; water; toluene; benzene;
DOI:10.1021/ja010195q