학술논문
Superacid-catalyzed condensation of benzaldehyde with benzene. Study of protonated benzaldehyde and the role of superexceptional activation
Document Type
Academic Journal
Source
Journal of the American Chemical Society. Nov 15, 1995, Vol. 117 Issue 45, p11211, 4 p.
Subject
Language
ISSN
0002-7863
Abstract
The superacid-catalyzed condensation of benzaldehyde with benzene results in the formation of triphenylmethane. Experiments reveal that the O,C(aromatic)diprotonated dication is formed as the reaction intermediate. The IGLO-estimated 13C NMR chemical shifts of protonated benzaldehyde are consistent with experimentally determined data of superacid solutions.