Diels-alder cycloaddition reactions of α
✍
Sylvia J. Allock; Thomas L. Gilchrist; Frank D. King
📂
Article
📅
1991
🏛
Elsevier Science
🌐
French
⚖ 232 KB
Pyridine 9b was isolated in 92% yield and had np. 'te 1W19loC). 10 11 The phenylhydmzone. 2,4dinitrophenylhydrszone and tosylhydrazone of methacrolein also react with Nphenylmaleimide as 1-azadienes (experiments by S. J. Shuttlewotth).