142083-65-6

Basic information

• Product Name: 2-Butanone, 1-(benzoyloxy)-3-hydroxy-3-methyl-
• CAS NO: 142083-65-6
• Molecular Formula: C12H14O4
• Molecular Weight: 222.241
• Mol File: 142083-65-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2-Butanone, 1-(benzoyloxy)-3-hydroxy-3-methyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Butanone, 1-(benzoyloxy)-3-hydroxy-3-methyl-(142083-65-6)
• EPA Substance Registry System: 2-Butanone, 1-(benzoyloxy)-3-hydroxy-3-methyl-(142083-65-6)

Safety Data

• Hazardous Substances Data: 142083-65-6(Hazardous Substances Data)

Upstream product

• 115-19-5 2-methyl-but-3-yn-2-ol 
• 2063-19-6 4-bromo-2-methylbut-3-yn-2-ol 
• 584-08-7 potassium carbonate 
• 65-85-0 benzoic acid 
• 17265-04-2 cesium benzoate 
• 5205-11-8 3-methyl-2-butenyl benzoate 

Relevant articles and documents

Synthesis of α-Acyloxy-α′-hydroxy Ketones via Cyclic Carbonate Intermediates Generated from Tertiary Bromopropargylic Alcohols and Cs2CO3

A facile approach towards α-acyloxy-α′-hydroxy ketones by reaction of readily available tertiary bromopropargylic alcohols and carboxylic acids in system Cs2CO3/H2O/DMF (50–55 °C, 4 h) was developed. Key intermediates of this synthesis are cyclic carbonates generated in situ from bromopropargylic alcohols and Cs2CO3 which have been utilized as both reagent and base promoter.