931089-00-8Relevant articles and documents
Synthesis of α-diaminomethylenebutyrolactams by the reaction of α-cyanobutyrolactams with N-trimethylsilylamines
Okabe, Fumi,Nakamura, Syouhei,Yamagata, Kenji
, p. 227 - 230 (2008/09/16)
(Chemical Equation Presented) Successive treatment of α- cyanobutyrolactams 1 with N-trimethylsilylamines and water gave the corresponding α-diaminomethylenebutyrolacatms 2 in good yields. In the NOESY spectra of 2, the E isomer, the NOE observed between