947689-01-2Relevant articles and documents
(R/S)-BINOL-α-phosphoryloxy enecarbamate-mediated and (R/S)-Titanium(IV) BINOLates-catalyzed enantioselective intramolecular heck/aza-diels-alder cycloaddition (IHADA): An expedient methodology
Khan, Imran A.,Saxena, Anil K.
, p. 2617 - 2626 (2013)
An (R/S)-titanium(IV) BINOLate-catalyzed highly enantioselective intramolecular Heck/aza-Diels-Alder cycloaddition (IHADA) cascade was developed to prepare tetrahydropyridoindoles (tHPs) and octahydropyrazinopyridoindoles (oHPPs) from in situ generated (R/S)-BINOL α-phosphoryloxy carbamate (αPPC2) in one pot. Chiral cooperativity between (R/S)-αPPC2 and (R/S)-titanium(IV) BINOLate was observed and successfully utilized for the construction of various tHPs (7 examples) and oHPPs (17 examples). Copyright