Premium
Preparation of Chiral Nitroxide Radicals and Spontaneous Optical Resolution by Recrystallization
Author(s) -
Tamura Rui,
Susuki Shinsuke,
Azuma Nagao,
Matsumoto Akira,
Toda Fumio,
Kamimura Akio,
Hori Kenzi
Publication year - 1994
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199408781
Subject(s) - recrystallization (geology) , radical , nitroxide mediated radical polymerization , enantiomer , photochemistry , resolution (logic) , materials science , enantiomeric excess , chemistry , crystallography , stereochemistry , organic chemistry , polymer , radical polymerization , enantioselective synthesis , catalysis , polymerization , paleontology , artificial intelligence , computer science , biology
Conglomerates of enantiomeric single crystals are formed on slow recrystallization of the chiral nitroxide radicals 1, R H, Me, obtained according to reaction (a). The unusual arrangement of 1 in the crystal may explain the spontaneous optical resolution.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom