An application of N-trimethylsilylpyrrol
β
P.S. Anderson; M.E. Christy; G.F. Lundell; G.S. Ponticello
π
Article
π
1975
π
Elsevier Science
π
French
β 223 KB
Recent interest in the chemistry of 1,4-dihydronaphthalen-1,4-imines prompts this report of an extremely useful synthetic variation1 of the classical Diels-Alder approach to this ring system which was first described by Wittig.2-1' The addition of benzyne to E-methylpyrrole is of limited synthetic