ISSN:
0044-2313
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
1λ6,2,4-Thiadiazetidines and 1,2λ6,3-OxathiazetidinesFrom the reaction of the sulfur triimides (RN=)3S (2a R=(CH3)3C, 2b R=(CH3)3Si) with pentafluoroazapropene (11) the appropriate 1λ6,2,4 thiadiazetidines (13a, 13b) are formed, while from ClSO2N=CCl2 (14) and 2a (CH3)3C—N=C=N—SO2Cl (17) is isolated. 2b and hexafluoroacetone (18) give the rather unstable 1,2λ6,3-oxathiazetidine (20).
Notes:
Durch Umsetzung der Schwefeltriimide (RN=)3S (2a R = (CH3)3C, 2b R=(CH3)3Si) mit Pentafluorazapropen CF3N=CF2 (11) entstehen die entsprechenden 1λ6,2,4 Thiadiazetidine (13a, 13b), während sich aus ClSO2N=CCl2N=CCl2 (14) und 2a (CH3)3C—N=C=N—SO2Cl (17) isolieren läßt. 2b und Hexafluoraceton (CF3)2C=O (18) ergeben das recht instabile 1,2λ6,3 Oxathiazetidin (20).
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/zaac.19845181120
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