2-methylbuta-1,3-dien-1-one

Names

[ CAS No. ]:
83897-55-6

[ Name ]:
2-methylbuta-1,3-dien-1-one

[Synonym ]:
vinylmethylketene
methylvinylketene
1,3-Butadien-1-one,2-methyl

Chemical & Physical Properties

[ Molecular Formula ]:
C5H6O

[ Molecular Weight ]:
82.10050

[ Exact Mass ]:
82.04190

[ PSA ]:
17.07000

[ LogP ]:
0.95030

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • trans-2-Methyl-2-butenoyl chloride

DownStream

  • 3-ethenyl-3-methylspiro[3.4]octan-2-one
  • 3-ethenyl-3-methylspiro[3.5]nonan-2-one
  • 2-ethenyl-3,3-diethyl-2-methylcyclobutan-1-one

Related Compounds

  • 3-methylbuta-1,3-dien-1-one
  • (R,E)-4-methoxy-3,5-dimethyl-5-(2-methylbuta-1,3-dien-1-yl)thiophen-2(5H)-one
  • acetic acid,2-methylbuta-1,3-dien-1-ol
  • acetic acid,4-ethoxy-2-methylbuta-1,3-dien-1-ol
  • acetic acid,4-methoxy-2-methylbuta-1,3-dien-1-ol
  • (E)-(4,4-dibromo-2-methylbuta-1,3-dien-1-yl)benzene