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Monitoring of Liquid‐Phase Organic Reactions by Photoelectron Spectroscopy
Author(s) -
Kolbeck Claudia,
Niedermaier Inga,
Taccardi Nicola,
Schulz Peter S.,
Maier Florian,
Wasserscheid Peter,
Steinrück HansPeter
Publication year - 2012
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201107402
Subject(s) - moiety , ionic liquid , alkyl , amine gas treating , x ray photoelectron spectroscopy , chemistry , nucleophilic substitution , nucleophile , phase (matter) , ion , chloride , organic chemistry , chemical engineering , catalysis , engineering
There are strings attached : After linking the reacting groups to head groups of ionic liquids to drastically lower the vapour pressures of the reactants, ordinary liquid‐phase organic reactions can be monitored by in situ X‐ray photoelectron spectroscopy. This approach is demonstrated for the nucleophilic substitution of an alkyl amine and an alkyl chloride moiety, which are attached to the cation and anion of ionic liquids, respectively.