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The absolute chirality of (+)-12-Bromo-[2.2]metacyclophane-4-carbonitrile

✍ Scribed by Harald Lehner; Helmut Paulus; Karl Schlögl


Book ID
104998858
Publisher
Springer Vienna
Year
1981
Tongue
English
Weight
281 KB
Volume
112
Category
Article
ISSN
0026-9247

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A new cyclophane, 10,20-dibromo-2,3,12,13-tetrathia[4.4]metacyclophane (l), has been synthesized by the oxidative coupling reaction of 2,6bis(mercaptomethy1)-1-bromobenzene with 12. Both syn and anti isomers of 1 can be isolated at room temperature. The thermal sulfur extrusion reaction of anti-1 wi