tert-butyl (4R)-4-((1E)-3-methyl-3-phenyl-3-silabut-1-enyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylate

Base Information

• Chemical Name: tert-butyl (4R)-4-((1E)-3-methyl-3-phenyl-3-silabut-1-enyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylate
• CAS No.: 219870-21-0
• Molecular Formula: C₂₀H₃₁NO₃Si
• Molecular Weight: 361.557
• Mol file: 219870-21-0.mol

Synonyms:tert-butyl (4R)-4-((1E)-3-methyl-3-phenyl-3-silabut-1-enyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylate

Chemical Property of tert-butyl (4R)-4-((1E)-3-methyl-3-phenyl-3-silabut-1-enyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of tert-butyl (4R)-4-((1E)-3-methyl-3-phenyl-3-silabut-1-enyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylate

There total 2 articles about tert-butyl (4R)-4-((1E)-3-methyl-3-phenyl-3-silabut-1-enyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylate 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: 67.0%

tert-butyl (R)-4-ethynyl-2,2-dimethyloxazolidine-3-carboxylate (162107-48-4) → tert-butyl (4R)-4-((1E)-3-methyl-3-phenyl-3-silabut-1-enyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylate (219870-21-0)

Guidance literature:

In tetrahydrofuran; at -78 ℃; for 2h;

DOI:10.1021/jo991272r

Reference yield:

(PhMe2Si)2CuLi*LiCN + tert-butyl (R)-4-ethynyl-2,2-dimethyloxazolidine-3-carboxylate (162107-48-4) → tert-butyl (4R)-4-((1E)-3-methyl-3-phenyl-3-silabut-1-enyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylate (219870-21-0)

Guidance literature:

With ammonium; ammonia; Yield given; Multistep reaction; 1.) THF, -78 deg C, 10, min;

DOI:10.1016/S0040-4039(98)02120-0

Reference yield: 99.0%

tert-butyl (4R)-4-((1E)-3-methyl-3-phenyl-3-silabut-1-enyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylate (219870-21-0) → tert-butyl (4R)-2,2-dimethyl-4-(3-methyl-3-phenyl-3-silabutyl)-1,3-oxazolidine-3-carboxylate (219870-32-3)

Guidance literature:

With hydrogen; palladium on activated charcoal; In ethanol; for 6h; under 760 Torr;

DOI:10.1021/jo991272r

upstream raw materials:

tert-butyl (R)-4-ethynyl-2,2-dimethyloxazolidine-3-carboxylate

Downstream raw materials:

N-[(1R)-1-((1E)-3-methyl-3-phenyl-3-silabut-1-enyl)-2-hydroxyethyl](tert-butoxy)carboxamide

tert-butyl (4R)-2,2-dimethyl-4-(3-methyl-3-phenyl-3-silabutyl)-1,3-oxazolidine-3-carboxylate

(R)-2-[(tert-butoxycarbonyl)amino]butano-4-lactone

N-[(1R)-2-hydroxy-1-(3-methyl-3-phenyl-3-silabutyl)ethyl](tert-butoxy)carboxamide