87758-61-0Relevant academic research and scientific papers
AN EFFICIENT METHOD FOR THE STEREOSELECTIVE SYNTHESIS OF TRICYCLIC COMPOUNDS THE INTRAMOLECULAR DIELS-ALDER REACTION OF CYCLIC α,β-UNSATURATED CARBOXAMIDES
Takebayashi, Toyonori,Iwasawa, Nobuharu,Mukaiyama, Teruaki
, p. 579 - 582 (1982)
An efficient method for the stereoselective syhthesis of tricyclic compounds was studied by the intramolecular Dields-Alder reaction utilizing the internal coordination of the magnesium salt.The magnesium salts of N-(2,4-alkadienyl)-N-(2-hydroxyphenyl)cyclopent-1-enecarboxamides afford predominantly trans-fused cycloadducts via exo-mode of cyclization.
STEREOSELECTIVE INTRAMOLECULAR DIELS-ALDER REACTIONS OF alpha , beta -UNSATURATED AMIDES USING INTERNAL COORDINATION OF METAL SALTS.
Takebayashi,Iwasawa,Mukaiyama,Hata
, p. 1669 - 1677 (2007/10/02)
The intramolecular Diels-Alder reactions between acyclic dienes and alpha , beta -unsaturated amides utilizing the internal coordination of the metal salts have been studied in detail. When the magnesium salts of N-(trans, trans-2,4-alkadienyl)-N-(2-hydro
