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Heat of Hydrogenation of Compounds Containing Isolated and Conjugated CN Double Bonds
Author(s) -
Häfelinger Günter,
Steinmann Ludger
Publication year - 1977
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.197700471
Subject(s) - conjugated system , double bond , electron delocalization , delocalized electron , chemistry , electron , standard enthalpy of formation , materials science , computational chemistry , organic chemistry , polymer , physics , nuclear physics
Delocalization of π electrons can be deduced from the difference between calculated and experimental heats of hydrogenation. Heats of hydrogenation of compounds containing CN double bonds have now been determined directly, e.g. for the imines (1) to (4).