(R)-4-benzyl-3-[(2R,3R)-(E)-6-(tert-butyldiphenylsiloxy)-3-methoxy-2,4-dimethylhex-4-enoyl]-oxazolidin-2-one

Base Information

Chemical Name:(R)-4-benzyl-3-[(2R,3R)-(E)-6-(tert-butyldiphenylsiloxy)-3-methoxy-2,4-dimethylhex-4-enoyl]-oxazolidin-2-one
CAS No.:423118-80-3
Molecular Formula:C₃₅H₄₃NO₅Si
Molecular Weight:585.816
Hs Code.:

Synonyms:(R)-4-benzyl-3-[(2R,3R)-(E)-6-(tert-butyldiphenylsiloxy)-3-methoxy-2,4-dimethylhex-4-enoyl]-oxazolidin-2-one

Suppliers and Price of (R)-4-benzyl-3-[(2R,3R)-(E)-6-(tert-butyldiphenylsiloxy)-3-methoxy-2,4-dimethylhex-4-enoyl]-oxazolidin-2-one

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of (R)-4-benzyl-3-[(2R,3R)-(E)-6-(tert-butyldiphenylsiloxy)-3-methoxy-2,4-dimethylhex-4-enoyl]-oxazolidin-2-one

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (R)-4-benzyl-3-[(2R,3R)-(E)-6-(tert-butyldiphenylsiloxy)-3-methoxy-2,4-dimethylhex-4-enoyl]-oxazolidin-2-one

There total 3 articles about (R)-4-benzyl-3-[(2R,3R)-(E)-6-(tert-butyldiphenylsiloxy)-3-methoxy-2,4-dimethylhex-4-enoyl]-oxazolidin-2-one 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: 89.0%

: 874283-00-8
(R)-4-benzyl-3-[(2R,3R)-(E)-6-(tert-butyldiphenylsiloxy)-3-hydroxy-2,4-dimethylhex-4-enoyl]-oxazolidin-2-one

: 333-27-7
methyl trifluoromethanesulfonate

: 423118-80-3
(R)-4-benzyl-3-[(2R,3R)-(E)-6-(tert-butyldiphenylsiloxy)-3-methoxy-2,4-dimethylhex-4-enoyl]-oxazolidin-2-one

Guidance literature:: With 2,6-di-tert-butyl-4-methylpyridine; In chloroform; for 6h; Heating;
DOI:10.1039/b507570j

Reference yield:

: 101711-78-8,131685-53-5
(3R)-3-propionyl-4-benzyloxazolidin-2-one

: 423118-80-3
(R)-4-benzyl-3-[(2R,3R)-(E)-6-(tert-butyldiphenylsiloxy)-3-methoxy-2,4-dimethylhex-4-enoyl]-oxazolidin-2-one

Guidance literature:: Multi-step reaction with 2 steps

1.1: Bu₂BOTf; i-Pr₂NEt / CH₂Cl₂ / 0.33 h / -10 °C

1.2: 87 percent / CH₂Cl₂ / 3 h / -78 - 0 °C

2.1: 89 percent / 2,6-di-tert-butyl-4-methylpyridine / CHCl₃ / 6 h / Heating

With 2,6-di-tert-butyl-4-methylpyridine; di-n-butylboryl trifluoromethanesulfonate; N-ethyl-N,N-diisopropylamine; In dichloromethane; chloroform; 1.2: Evans aldol reaction;
DOI:10.1039/b507570j

Reference yield:

: 186953-23-1
(E)-4-((tert-butyldiphenylsilyl)oxy)-2-methylbut-2-enal

: 423118-80-3
(R)-4-benzyl-3-[(2R,3R)-(E)-6-(tert-butyldiphenylsiloxy)-3-methoxy-2,4-dimethylhex-4-enoyl]-oxazolidin-2-one

Guidance literature:: Multi-step reaction with 2 steps

1.1: Bu₂BOTf; i-Pr₂NEt / CH₂Cl₂ / 0.33 h / -10 °C

1.2: 87 percent / CH₂Cl₂ / 3 h / -78 - 0 °C

2.1: 89 percent / 2,6-di-tert-butyl-4-methylpyridine / CHCl₃ / 6 h / Heating

With 2,6-di-tert-butyl-4-methylpyridine; di-n-butylboryl trifluoromethanesulfonate; N-ethyl-N,N-diisopropylamine; In dichloromethane; chloroform; 1.2: Evans aldol reaction;
DOI:10.1039/b507570j