2-Pentanone, 3-methyl-, (3S)-

Base Information

• Chemical Name: 2-Pentanone, 3-methyl-, (3S)-
• CAS No.: 2695-53-6
• Molecular Formula: C6H12O
• Molecular Weight: 100.161
• Mol file: 2695-53-6.mol

Synonyms:(S)-3-Methyl-2-pentanon;(S)-3-methyl-pentan-2-one;(S)-3-Methyl-pentan-2-on;(S)-3-methyl-2-pentanone;3-Methyl-pentan-2-one;3-methyl-2-pentanone;3-Methyl-2-pentanon;

Chemical Property of 2-Pentanone, 3-methyl-, (3S)-

Chemical Property:

• PSA: 17.07000
• LogP: 1.62150

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-Pentanone, 3-methyl-, (3S)-

There total 2 articles about 2-Pentanone, 3-methyl-, (3S)- 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:

2,3-epoxy-2-methylpentane (1192-22-9) → ethyl isopropyl ketone (565-69-5) + (S)-(+)-3-methylpentan-2-one (2695-53-6) + (3R)-2-methyl-2,3-pentanediol (105616-53-3) + (3S)-2-methyl-2,3-pentanediol (27557-41-1) + -3-methylpentan-2-one (57968-72-6)

Guidance literature:

With perchloric acid; In water; for 5h; Mechanism; Ambient temperature;

Reference yield:

(R)-4-Amino-2,3-dimethyl-2-butanol (74608-28-9) → 3,3-dimethyl-butan-2-one (75-97-8) + (S)-(+)-3-methylpentan-2-one (2695-53-6) + 2,3-dimethyl-1-buten-3-ol (10473-13-9) + -3-methylpentan-2-one (57968-72-6)

Guidance literature:

With perchloric acid; sodium nitrite; In water; for 1h; Further byproducts given. Title compound not separated from byproducts;

Reference yield: 91.0%

(S)-(+)-3-methylpentan-2-one (2695-53-6) + 2-chloro-4.6-dinitrophenyl hydrazine (89581-78-2) → (E)-3-methyl-2-pentanone 2-chloro-4,6-dinitrophenylhydrazone

Guidance literature:

With sulfuric acid; In ethanol; water;

DOI:10.1016/S0040-4039(01)02159-1

upstream raw materials:

2,3-epoxy-2-methylpentane

(R)-4-Amino-2,3-dimethyl-2-butanol

Downstream raw materials:

(+)-(S)-1-(1-Hydroxycyclohexyl)-3-methyl-2-pentanon

(1'S*,2'S*)-2-(1-Hydroxy-1,2-dimethylbutyl)-2-phenyl-1,3-dithian

(1'R*,2'S*)-2-(1-Hydroxy-1,2-dimethylbutyl)-2-phenyl-1,3-dithian

(2S*,3S*)-2,3-Dimethyl-1-phenyl-2-(trimethylsilyloxy)-1-pentanon