19849-26-4

Basic information

• Product Name: 2-Pentanone, 3-ethyl-3-hydroxy-
• CAS NO: 19849-26-4
• Molecular Formula: C7H14O2
• Molecular Weight: 130.187
• Mol File: 19849-26-4.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 2-Pentanone, 3-ethyl-3-hydroxy-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Pentanone, 3-ethyl-3-hydroxy-(19849-26-4)
• EPA Substance Registry System: 2-Pentanone, 3-ethyl-3-hydroxy-(19849-26-4)

Safety Data

• Hazardous Substances Data: 19849-26-4(Hazardous Substances Data)

Upstream product

• 6285-06-9 3-ethyl-1-pentyn-3-ol 
• 124-38-9 carbon dioxide 
• 104-63-2 N-Benzylethanolamine 
• 66225-32-9 2,3-Dihydroxy-3-ethyl-pentan 

Downstream Products

• 154874-75-6 3-Ethyl-3-hydroxy-pentan-2-one O-benzyl-oxime 
• 6137-03-7 3-ethyl-2-pentanone 
• 18905-90-3 4-hydroxy-4-methylhexan-3-one 
• 17042-16-9 4-methyl-3-hexanone 
• 52883-76-8 (E)-3-ethyl-3-penten-2-one 
• 52883-78-0 (E)-4-methylhex-4-en-3-one 
• 7737-49-7 3-ethyl-3-hydroxy-1-(4-nitro-benzoyloxy)-pentan-2-one 

Relevant articles and documents

1,2-Bond Shift Isomerization on Copper

Besides yielding 3-ethyl-3-hydroxypentan-2-one (2) and 3-ethylpentan-2-one (4), 3-ethylpentane-2,3-diol (1) is transformed on copper catalysts into 4-methyl-4-hydroxyhexan-3-one (3) and 4-methylhexan-3-one (5), via 1,2-ethyl migration, this being the first experimental observation of 1,2-bond shift isomerization on copper.

Cobaltocene-Catalyzed Reaction of Carbon Dioxide with Propargyl Alcohols

The reaction of carbon dioxide with α-ethynyl tertiary alcohols has been catalyzed by cobaltocene to give α-methylene cyclic carbonates in good yields. α-Ethynyl primary or secondary alcohols give noncyclic alkyl carbonates in fair yields.