Electronic Resource
Weinheim
:
Wiley-Blackwell
Angewandte Chemie International Edition in English
6 (1967), S. 423-434
ISSN:
0570-0833
Keywords:
Addition
;
Alkenes
;
Alkynes
;
Chemistry
;
General Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The possibilities of additions to the activated CC triple bond are discussed with the aid of a number of examples. The additions of donors that contain no active hydrogen are generally initiated via a dipolar primary complex, which can undergo stabilization by rearrangement, cyclization, or addition reactions. Preparative aspects of these reactions are also discussed. They offer routes for the preparation of heterocycles, particularly pyrrole and thiophene derivatives.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/anie.196704231
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