2-Heptanone, 3-hydroxy-6-methyl- (9CI)

Base Information

• Chemical Name: 2-Heptanone, 3-hydroxy-6-methyl- (9CI)
• CAS No.: 687638-86-4
• Molecular Formula: C8H16O2
• Molecular Weight: 144.21100
• Mol file: 687638-86-4.mol

Synonyms:2-Heptanone,3-hydroxy-6-methyl;

Chemical Property of 2-Heptanone, 3-hydroxy-6-methyl- (9CI)

Chemical Property:

• PSA: 37.30000
• LogP: 1.37250

Purity/Quality:

99%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-Heptanone, 3-hydroxy-6-methyl- (9CI)

There total 8 articles about 2-Heptanone, 3-hydroxy-6-methyl- (9CI) 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: 88.0%

3-acetoxy-6-methylheptan-2-one (687638-83-1) → (+/-)-3-hydroxy-6-methylheptan-2-one (687638-86-4,687638-95-5)

Guidance literature:

With potassium carbonate; In methanol; for 0.166667h;

DOI:10.1002/ejoc.200300338

Reference yield:

rac-3-acetoxy-6-methyl-5-hepten-2-one (415899-65-9) → (S)-3-hydroxy-6-methylheptan-2-one (687638-86-4,687638-95-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 99 percent / H₂ / Pd/C / ethanol / 0.5 h / 20 °C

2: Burkholderia cepacia lipase / aq. phosphate buffer / 20 °C / pH 7.0

With Burkholderia cepacia lipase; hydrogen; palladium on activated charcoal; In phosphate buffer; ethanol;

DOI:10.1002/ejoc.200300338

Reference yield:

tert-butyl 2-acetoxy-2-acetyl-5-methylhex-4-enoate (687638-78-4) → (S)-3-hydroxy-6-methylheptan-2-one (687638-86-4,687638-95-5)

Guidance literature:

Multi-step reaction with 3 steps

1: 64 percent / LiCl; H₂O / dimethylformamide / 5 h / 160 °C

2: 99 percent / H₂ / Pd/C / ethanol / 0.5 h / 20 °C

3: Burkholderia cepacia lipase / aq. phosphate buffer / 20 °C / pH 7.0

With Burkholderia cepacia lipase; water; hydrogen; lithium chloride; palladium on activated charcoal; In phosphate buffer; ethanol; N,N-dimethyl-formamide;

DOI:10.1002/ejoc.200300338

upstream raw materials:

3-acetoxy-6-methylheptan-2-one

rac-3-acetoxy-6-methyl-5-hepten-2-one

tert-butyl 2-acetoxy-2-acetyl-5-methylhex-4-enoate

Refernces