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(11S)-(+)-N,N′-Di­methyl­cinchoninium diiodide

✍ Scribed by Yoshikawa, Naokazu ;Takemoto, Keiko ;Sakamoto, Jun ;Kanehisa, Nobuko ;Kai, Yasushi ;Takashima, Hiroshi ;Tsukahara, Keiichi

Publisher
International Union of Crystallography
Year
2003
Tongue
English
Weight
218 KB
Volume
60
Category
Article
ISSN
1600-5368

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✦ Synopsis

The title compound, (+)-4-[hydroxy(1-methyl-5-vinyl-1-azoniabicyclo[2.2.2]oct-2-yl)methyl]-1-methylquinolinium diiodide, C 21 H 28 N 2 O 2+ Á2I À , is formed from optically active (11S)-(+)-cinchonine and methyl iodide. The NÐMe bond lengths are in the range 1.48 (1)±1.49 (1) A Ê .

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