(S)-5-Benzyloxy-3-hydroxy-4,4-dimethyl-1-phenyl-pentan-1-one

Base Information

• Chemical Name: (S)-5-Benzyloxy-3-hydroxy-4,4-dimethyl-1-phenyl-pentan-1-one
• CAS No.: 212050-32-3
• Molecular Formula: C₂₀H₂₄O₃
• Molecular Weight: 312.409
• Mol file: 212050-32-3.mol

Synonyms:(S)-5-Benzyloxy-3-hydroxy-4,4-dimethyl-1-phenyl-pentan-1-one

Chemical Property of (S)-5-Benzyloxy-3-hydroxy-4,4-dimethyl-1-phenyl-pentan-1-one

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (S)-5-Benzyloxy-3-hydroxy-4,4-dimethyl-1-phenyl-pentan-1-one

There total 2 articles about (S)-5-Benzyloxy-3-hydroxy-4,4-dimethyl-1-phenyl-pentan-1-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:

3-benzyloxypivalic aldehyde (38216-93-2) + acetophenone (98-86-2) → (S)-5-Benzyloxy-3-hydroxy-4,4-dimethyl-1-phenyl-pentan-1-one (212050-32-3)

Guidance literature:

With barium isopropoxide; (Ra)-1-(2-methoxynaphthalen-1-yl)naphthalen-2-ol; In 1,2-dimethoxyethane; at -25 ℃; for 48h; Yield given;

DOI:10.1016/S0040-4039(98)01120-4

Reference yield:

3-benzyloxypivalic aldehyde (38216-93-2) + acetophenone (98-86-2) → (R)-5-Benzyloxy-3-hydroxy-4,4-dimethyl-1-phenyl-pentan-1-one + (S)-5-Benzyloxy-3-hydroxy-4,4-dimethyl-1-phenyl-pentan-1-one (212050-32-3)

Guidance literature:

In 1,2-dimethoxyethane; at -25 ℃; for 48h; Product distribution; other reaction time, temp.;

DOI:10.1016/S0040-4039(98)01120-4

Reference yield: 73.0%

(S)-5-Benzyloxy-3-hydroxy-4,4-dimethyl-1-phenyl-pentan-1-one (212050-32-3) → phenyl (S)-5-benzyloxy-3-hydroxy-4,4-dimethylpentanoate (224968-18-7)

Guidance literature:

With sodium dihydrogenphosphate; 3-chloro-benzenecarboperoxoic acid; In 1,2-dichloro-ethane; at 40 ℃; for 50h;

DOI:10.1021/ja990031y

upstream raw materials:

3-benzyloxypivalic aldehyde

acetophenone

Downstream raw materials:

phenyl (S)-5-benzyloxy-3-hydroxy-4,4-dimethylpentanoate

2-<(4R,6S)-6-(2-benzyloxy-1,1-dimethylethyl)-2,2-dimethyl-1,3-dioxan-4-yl>ethanol

(3S)-1-benzyloxy-2,2-dimethylpentane-3,5-diol

(4S)-4-(2-benzyloxy-1,1-dimethylethyl)-2,2-dimethyl[1,3]dioxane