193416-19-2Relevant articles and documents
Asymmetric Synthesis of (-)-Denticulatins A and B via Group-Selective Aldolization of a Meso Dialdehyde with a Chiral N-Propionylsultam.
Oppolzer, Wolfgang,Brabander, Jef De,Walther, Eric,Bernardinelli, Gerald
, p. 4413 - 4416 (1995)
Aldolization of meso dialdehyde 3 with a borylenolate obtained from chiral propionylsultam 4 yields efficiently lactols 5 with simultaneous generation of five stereogenic centers.Dithioketalization/O-desilylation of 5 affords acyclic diol 9 which is conve