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(4+3) Cycloaddition Reactions of Nitrogen‐Stabilized Oxyallyl Cations
Author(s) -
Lohse Andrew G.,
Hsung Richard P.
Publication year - 2011
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201100260
Subject(s) - cycloaddition , heteroatom , reactivity (psychology) , nitrogen , chemistry , halogen , sulfur , organic chemistry , catalysis , medicine , ring (chemistry) , alkyl , alternative medicine , pathology
The use of heteroatom‐substituted oxyallyl cations in (4+3) cycloadditions has had a tremendous impact on the development of cycloaddition chemistry. Extensive efforts have been exerted toward investigating the effect of oxygen, sulfur, and halogen substituents on the reactivity of oxyallyl cations. Most recently, the use of nitrogen‐stabilized oxyallyl cations has gained prominence in the area of (4+3) cycloadditions. The following article will provide an overview of this concept utilizing nitrogen‐stabilized oxyallyl cations.