MEDIUM-SIZED CYCLOPHANES .44. SYNTHESIS AND STEREOCHEMICAL ASSIGNMENTS OF 9-SUBSTITUTED 2,11-DITHIA[3.3]METACYCLOPHANES

Authors
YAMATO T SHIGEKUNI M KUNUGIDA H NAGANO Y
Citation
T. Yamato et al., MEDIUM-SIZED CYCLOPHANES .44. SYNTHESIS AND STEREOCHEMICAL ASSIGNMENTS OF 9-SUBSTITUTED 2,11-DITHIA[3.3]METACYCLOPHANES, Journal of chemical research. Synopses, (6), 1997, pp. 192
Citations number
27
Categorie Soggetti
Chemistry
Journal title
Journal of chemical research. Synopses → ACNP
ISSN journal
03082342
Issue
6
Year of publication
1997
Database
ISI
SICI code
0308-2342(1997):6<192:MC.SAS>2.0.ZU;2-D
Abstract
Various syn- and anti-9-substituted 2,11-dithia[3.3]metacyclophanes ar e obtained by the coupling reaction of the corresponding 2,6-bis(bromo methyl)benzenes and 1-substituted 2,6-bis(sulfanyl methyl)-4-tert-buty lbenzenes under highly diluted conditions in 10% ethanolic KOH in the presence of a small amount of NaBH4.