✦ LIBER ✦

Stereoisomerism in molecular bevel-gears. Optical resolution of the DL isomers of bis(2- and 3-chloro-9-triptycyl)methanes and ethers

✍ Scribed by Yuzo Kawada; Hiizu Iwamura; Yoshio Okamoto; Heimei Yuki

Publisher: Elsevier Science
Year: 1983
Tongue: French
Weight: 233 KB
Volume: 24
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)81529-4

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✦ Synopsis

Resolution of the dl isomers of bis(Z-and 3-chloro-9-triptycyl)methanes and ethers into the optical antipodes has been achieved by hplc using a column of the silanized silica gel coated with chiral poly(triphenylmethy1 methacrylate).