ISSN:
0170-2041
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Contributions to the Nef Reaction, VI. - 4,5-Dihydro-5-(methyleneamino)-3-furancarboxylatesNitronic acids of the adducts of α-nitroolefines and acetoacetates react with compounds with CH-acidic methylene groups to yield 4,5-dihydro-5-(methyleneamino)-3-furancarboxylates 8. Structure 8b is proved by 13C NMR investigations. Facts supporting the mechanism are reported.
Notes:
Nitronsäuren der Addukte aus α-Nitroolefinen und Acetessigestern reagieren mit CH-aciden Methylengruppen zu 4,5-Dihydro-5-(methylenamino)-3-furancarbonsäureestern 8. 13C-NMR-Untersuchungen beweisen Struktur 8b. Befunde zum Mechanismus werden mitgeteilt.
Additional Material:
1 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.198419840204
