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New Access to the Chemistry of Piperonylidinyl‐4‐[2.2]‐Paracyclophanylamine and Some Electron π‐Deficients
Author(s) -
ElShaieb Kamal M.
Publication year - 2004
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.200400050
Subject(s) - chemistry
Piperonylidinyl‐4‐[2.2]paracyclophanylamine 1 reacted with some electron π‐deficients via charge‐transfer complexation and afforded amino derivatives of [2.2[paracyclophane 2–9 . Transannular electronic interaction existing in a cyclophane molecule plays an essential role for product formation.