89228-50-2Relevant academic research and scientific papers
METHYLENE-INDOLINES, INDOLENINES ET INDOLENINIUMS XVI NOUVELLE SYNTHESE D'HEXAHYDRODIBENZOFURANNES
Levy, Jean,Sigaut, Francoise
, p. 4987 - 4988 (1983)
Nitrous acid deaminated indolenines 1a,b to hemiketals 2a,b, which were reduced (Et3SiH/TFA) to hexahydrodibenzofurans 7a,b. 7b was identified with a compound prepared from Pummerer's ketone 8.
