ISSN:
0009-2940
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Contributions to the Chemistry of Boron, LXXX. Aminolysis of Dimethyltrithiadiborolane with Primary AminesPrimary amines react with 3,5-dimethyl-1,2,4,3,5-trithiadiborolane (1) by ring-opening followed by an intramolecular cyclocondensation to yield 1,2,4,3,5-dithiaazadiborolidines (2) and by an intermolecular cyclocondensation to give the six-membered 1,3,5,2,4,6-thiadiazatriborines (3) and borazines (4). The product distribution is influenced by steric and electronic effects of the amine.
Notes:
Primäre Amine reagieren mit 3,5-Dimethyl-1,2,4,3,5-trithiadiborolan (1) unter Ringöffnung und intramolekularer Cyclokondensation zu 1,2,4,3,5-Dithiaazadiborolidinen (2) bzw. intermolekular zu den sechsgliedrigen 1,3,5,2,4,6-Thiadiazatriborinen (3) und Borazinen (4). Die Produktverteilung wird von sterischen und elektronischen Effekten des Amins beeinflußt.
Additional Material:
2 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19771100508
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