72885-89-3Relevant articles and documents
ACYLIERUNG VON HETEROCYCLEN MIT KOHLENSAEUREDERIVATEN-III; SYNTHESEN VON BENZIMIDAZOLO (1,2,4)THIADIAZOLINEN
Martin, D.,Tittelbach, F.
, p. 2311 - 2314 (2007/10/02)
The addition products of benzimidazolinethione and isocyanates are easily cyclized to benzimidazolo(1,2,4)thiadiazoline systems 4 by treatment with Br2/NEt3.The thio-analogues 9 were synthesized from 2-aminophenyl thioureas and thiophosgene followe