2-Butenoic acid,2-cyano-3-methyl-, ethyl ester

2-Butenoic acid,2-cyano-3-methyl-, ethyl ester Structure
2-Butenoic acid,2-cyano-3-methyl-, ethyl ester structure
Common Name 2-Butenoic acid,2-cyano-3-methyl-, ethyl ester
CAS Number 759-58-0 Molecular Weight 153.17800
Density 1.014 g/mL at 25ºC(lit.) Boiling Point 98-99ºC1 mm Hg(lit.)
Molecular Formula C8H11NO2 Melting Point ca 20℃
MSDS Chinese USA Flash Point 224 °F
Symbol GHS07
GHS07
Signal Word Warning

Phospha-Michael additions to activated internal alkenes: steric and electronic effects.

J. Org. Chem. 77(3) , 1378-85, (2012)

The addition of P(O)-H bonds to internal alkenes has been accomplished under solvent-free conditions without the addition of a catalyst or radical initiator. Using a prototypical secondary phosphine oxide, a range of substrates including cinnamates, crotonate...