ISSN:
0075-4617
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
On the Structure of Thioamides and their Derivatives, XVII1). S-Amination of Secondary Thioamides to α-IminomethanesulfenamidesSeveral secondary thioamides 1 have been treated with chloroamine to give α-iminomethanesulfenamides 8. IR- and NMR spectra of 8 indicate the occurrence of (E)/(Z) isomerism. Steric and electronic effects of the substituents on ΔG≠ values (table 1) prove an inversion mechanism for 8.
Notes:
Die Umsetzung sekundärer Thioamide 1 mit Chloramin führt zu α-Iminomethansulfenamiden 8, deren IR- und NMR-Spektren das Auftreten von (E)/(Z)-Isomerie zeigen. Die sterischen und elektronischen Effekte der Substituenten auf die ΔG≠-Werte (Tab. 1) beweisen den Inversionsmechanismus für 8.
Additional Material:
3 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.19717530115
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