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 Knowledge of the Corrin Chromophore, VII1). - Note on the Reaction of Methyl Diazoacetate with Lactams; a Model Reaction for the Cyclisation of 5,6-DioxomonosecocorrinsThe copper-catalyzed reaction of methyl diazoacetate with the lactam 1 or the thiolactams 3 and 4 yields the O and S-alkylated products. In the case of lactam 2 the N-alkyl compound 10 is obtained.
Notes:
Die Umsetzung von Diazoessigsäure-methylester mit dem Lactam 1 oder den Thiolactamen 3 und 4 führt unter Kupferkatalyse zu O- bzw. S-alkylierten Produkten, im Falle des Lactams 2 zur N-Alkylverbindung 10.
Additional Material:
1 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.198019800114