125208-30-2Relevant articles and documents
PREPEARATION OF 3-CYANO-4-(R-VINYL)-5,5-DIMETHYL-Δ3-BUTENOLIDES AND SUBSTITUENT EFFECTS ON THEIR INFRARED SPECTRA
Perjessy, Alexander,Avetisyan, Aida Avetisovna,Aknazaryan, Anna Alexandrovna,Melikyan, Gagik Surenovich
, p. 1666 - 1674 (2007/10/02)
Twenty nine 3-cyano-4-(R-vinyl)-5,5-dimethyl-Δ3-butenolides were prepared by condensation of 3-cyano-4,5,5-trimethyl-Δ3-butenolide with aliphatic and aromatic aldehydes.The wave numbers of C=O, CN and C=C stretching vibrations of