(2R,3R)-5-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-pentan-2-ol

Base Information

• Chemical Name: (2R,3R)-5-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-pentan-2-ol
• CAS No.: 180611-10-3
• Molecular Formula: C₂₂H₃₂O₂Si
• Molecular Weight: 356.58
• Mol file: 180611-10-3.mol

Synonyms:(2R,3R)-5-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-pentan-2-ol

Chemical Property of (2R,3R)-5-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-pentan-2-ol

Chemical Property:

Purity/Quality:

Safty Information:

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• Hazard Codes: 

MSDS Files:

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Technology Process of (2R,3R)-5-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-pentan-2-ol

There total 1 articles about (2R,3R)-5-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-pentan-2-ol 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:

(3R,4R)-(+)-cis-dimethyl-(γ)-butyrolactone (90026-55-4) + tert-butylchlorodiphenylsilane (58479-61-1) → (2R,3R)-5-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-pentan-2-ol (180611-10-3)

Guidance literature:

With 1H-imidazole; lithium aluminium tetrahydride; Yield given. Multistep reaction; 1.) THF, room temperature, 1.5 h, 2.) DMF, 0 deg C, 30 min.;

DOI:10.1021/jo9608228

Reference yield: 76.0%

(2R,3R)-5-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-pentan-2-ol (180611-10-3) + 4-nitro-benzoic acid (62-23-7) → 4-Nitro-benzoic acid (1S,2R)-4-(tert-butyl-diphenyl-silanyloxy)-1,2-dimethyl-butyl ester (180611-13-6)

Guidance literature:

With triphenylphosphine; diethylazodicarboxylate; In benzene; for 2.5h; Ambient temperature;

DOI:10.1021/jo9608228

Reference yield:

(2R,3R)-5-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-pentan-2-ol (180611-10-3) → (2S,3R)-5-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-pentan-2-ol

Guidance literature:

Multi-step reaction with 2 steps

1: 76 percent / Ph₃P, diethyl azodicarboxylate / benzene / 2.5 h / Ambient temperature

2: 92 percent / NaOMe / methanol / 1.) 0 deg C, 30 min, 2.) room temperature, 4.5 h.

With sodium methylate; triphenylphosphine; diethylazodicarboxylate; In methanol; benzene;

DOI:10.1021/jo9608228

upstream raw materials:

(3R,4R)-(+)-cis-dimethyl-(γ)-butyrolactone

tert-butylchlorodiphenylsilane

Downstream raw materials:

4-Nitro-benzoic acid (1S,2R)-4-(tert-butyl-diphenyl-silanyloxy)-1,2-dimethyl-butyl ester