PICOSECOND SPECTROSCOPIC INVESTIGATIONS OF DIPHENYLCARBENE PROTONATION

被引：5
作者：
CHATEAUNEUF, JE
机构：
[1] Radiation Laboratory, University of Notre Dame, Notre Dame, IN
来源：
RESEARCH ON CHEMICAL INTERMEDIATES | 1994年 / 20卷 / 02期
关键词：
D O I：
10.1163/156856794X00225
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The details of the picosecond kinetic investigation of diphenylcarbene (Ph(2)C:) protonation with H2O, MeOH, EtOH and 2-propanol by optical absorption technique are presented. The protonation reactions were monitored by detection of the diphenylcarbenium ion (Ph(2)C(4)H). Evidence of solvent induced alteration of the singlet-triplet energy level of Ph(2)C:, and involvement of an excited carbene singlet state in the protonation of Ph(2)C: diphenylcarbene with H2O are presented.
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页码：249 / 263
页数：15
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