๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Stereoselectivity, periselectivity and regioselectivity in the intramolecular cycloadditions of heptafulvene-fulvenes

โœ Scribed by Ching-Yang Liu; Huei-Yan Shie; Chien-Liang Yu

Publisher
Elsevier Science
Year
1999
Tongue
French
Weight
869 KB
Volume
55
Category
Article
ISSN
0040-4020

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Stereoselectivity, periselectivity, and
Stereoselectivity, periselectivity, and regioselectivity in the cycloadditions of 8-(p-chlorophenyl)-8-azaheptafulvene with cyclopentadiene and fulvenes
โœ Ching-Yang Liu; Chi-Chang Chen; Yu-Jui Shie; Lu-Wei Chung; Tzong-Shing Cheng; Mi ๐Ÿ“‚ Article ๐Ÿ“… 2003 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 455 KB

The stereoselectivity, periselectivity, and regioselectivity in the cycloaddition reactions of 8-(p-chlorophenyl)-8-azaheptafulvene with cyclopentadiene and symmetrical/unsymmetrical fulvenes is described.

Aromatization of rings of fulvene and he
Aromatization of rings of fulvene and heptafulvene due to the through space interactions in [34]3,4,6,6-fulvene-4,5,8,8-heptafulvene-cyclophane
โœ Wojciech P. Oziminski; Tadeusz M. Krygowski ๐Ÿ“‚ Article ๐Ÿ“… 2011 ๐Ÿ› Elsevier ๐ŸŒ English โš– 562 KB

Two non-aromatic molecules, fulvene and heptafulvene gain aromaticity when positioned parallelly to each other in a cyclophane-like molecule. Four aliphatic linkers are employed to hold the two rings together and the distance between them in the structure optimized at the MP2/6-31G(d) level of theor