1318907-32-2Relevant academic research and scientific papers
Long-range diastereoselectivity in an Ugi reaction: Stereocontrolled and diversity-oriented synthesis of tetrahydrobenzoxazepines
Banfi, Luca,Bagno, Alessandro,Basso, Andrea,De Santis, Carlo,Riva, Renata,Rastrelli, Federico
, p. 5064 - 5075 (2013/11/06)
Salicylaldehydes and protected 1,2-amino alcohols have been convergently converted into a series of 2,3-dihydrobenzo[f][1,4]oxazepines, which undergo an Ugi-Joullie multicomponent reaction with unusual long-range diastereoselectivity. This protocol allows
Long-range diastereoseIectivity in Ugi reactions of 2-substituted dihydrobenzoxazepines
Banfi, Luca,Basso, Andrea,Cernlli, Valentina,Rocca, Valeria,Riva, Renata
, p. 976 - 979 (2011/09/21)
The Ugi reaction of 2-substituted dihydrobenzoxazepines was found to proceed with unexpectedly good diastereoselectivitiy (diastereoisomeric ratios up to 9:1), despite the large distance between the pre-existing stereogenic centre and the newly generated
