6048-18-6

Basic information

• Product Name: 1-cyclobutyl-2-(triphenylphosphoranylidene)ethan-1-one
• Synonyms: 1-cyclobutyl-2-(triphenylphosphoranylidene)ethan-1-one
• CAS NO: 6048-18-6
• Molecular Weight: 358.42
• Mol File: 6048-18-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-cyclobutyl-2-(triphenylphosphoranylidene)ethan-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: 1-cyclobutyl-2-(triphenylphosphoranylidene)ethan-1-one(6048-18-6)
• EPA Substance Registry System: 1-cyclobutyl-2-(triphenylphosphoranylidene)ethan-1-one(6048-18-6)

Safety Data

• Hazardous Substances Data: 6048-18-6(Hazardous Substances Data)

Upstream product

• 19493-09-5 Methylenetriphenylphosphorane 
• 5006-22-4 Cyclobutanecarbonyl chloride 

Downstream Products

• 689-97-4 3-buten-1-yne 
• 50786-62-4 Cyclobutyl acetylene 
• 115540-32-4 (E)-(R)-4-{(1R,3aS,7aR)-4-[2-[(3S,5R)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohex-(E)-ylidene]-eth-(E)-ylidene]-7a-methyl-octahydro-inden-1-yl}-1-cyclobutyl-pent-2-en-1-one 

Relevant articles and documents

A New General Synthesis of Aliphatic and Terminal Alkynes: Flash Vacuum Pyrolysis of β-Oxoalkylidenetriphenylphosphoranes

By using flash vacuum conditions the thermal elimination of Ph3PO from β-oxoalkylidenetriphenylphosphoranes, previously confined to cases with an α-electron withdrawing group, has been extended to provide a general, high yielding synthesis of aliphatic and terminal alkynes.