DOI: 10.1039/A607798F
(Paper)
Reference Section for: J. Chem. Res. (S), 1997, 192-193
Medium-sized Cyclophanes. Part 44.1 Synthesis and Stereochemical Assignments of 9-Substituted 2,11-Dithia[3.3]metacyclophanes
(Note: The full text of this document is currently only available in the PDF Version )
Takehiko Yamato, Mitsuaki Shigekuni, Hidetsugu Kunugida and Yoshiaki Nagano
Abstract
Various syn- and anti-9-substituted 2,11-dithia[3.3]metacyclophanes are obtained by the coupling reaction of the corresponding 2,6-bis(bromomethyl)benzenes and 1-substituted 2,6-bis(sulfanylmethyl)-4-tert-butylbenzenes under highly diluted conditions in 10% ethanolic KOH in the presence of a small amount of NaBH4.
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