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First optically active selenurane oxide: Resolution of C 2 ‐symmetric 3,3,3′,3′‐tetramethyl‐1,1′‐spirobi [3 h ,2,1]‐benzoxaselenole oxide
Author(s) -
Drabowicz Józef,
Luczak Jerzy,
Mikolajczyk Marian,
Yamamoto Yohsuke,
Matsukawa Shiro,
Akiba KinYa
Publication year - 2004
Publication title -
chirality
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.43
H-Index - 77
eISSN - 1520-636X
pISSN - 0899-0042
DOI - 10.1002/chir.20082
Subject(s) - chemistry , enantiomer , acetonitrile , optically active , oxide , chirality (physics) , crystallization , resolution (logic) , solvent , evaporation , enantioselective synthesis , stereochemistry , photochemistry , organic chemistry , catalysis , thermodynamics , chiral symmetry , physics , quantum mechanics , artificial intelligence , computer science , nambu–jona lasinio model , quark
The enantiomers of the first optically active selenurane oxide ever reported, C 2 ‐symmetric 3,3,3′,3′‐tetramethyl‐1,1′‐spirobi[3h,2,1]‐benzoxaselenole oxide, were isolated via enantioselective liquid chromatography of the racemate or by spontaneous resolution that occurs during the slow evaporation of its acetonitrile solution or the slow crystallization from the same solvent. Chirality 16:598–601, 2004. © 2004 Wiley‐Liss, Inc.