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Synthesis and NMR study of [4,5,6,8-2H4][2.2]metacyclophane

✍ Scribed by Hirohisa Tsuzuki; Katsuhiko Kamio; Hideki Fujimoto; Keisuke Mimura; Susumu Matsumoto; Takehito Tsukinoki; Shuntaro Mataka; Tadashi Yonemitsu; Masashi Tashiro

Publisher
John Wiley and Sons
Year
1993
Tongue
French
Weight
332 KB
Volume
33
Category
Article
ISSN
0022-2135

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✦ Synopsis

Abstract

The synthesis of [4,5,6,8‐^2^H~4~][2.2]metacyclophane (8) was achieved starting with 2,4,5,6‐tetrafluoroisophthalic acid in eight steps in 2% total yield. ^1^H{^2^H} and ^13^C{^1^H} NMR spectra of 8 showed that the deuterium atoms were introduced at the desired positions.

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