82745-13-9Relevant articles and documents
Synthesis of 2-substituted-benzothiazoles by palladium-catalyzed intramolecular cyclization of o-bromophenylthioureas and o-bromophenylthioamides
Benedí, Carolina,Bravo, Fernando,Uriz, Pedro,Fernández, Elena,Claver, Carmen,Castillón, Sergio
, p. 6073 - 6077 (2003)
2-Amino-, and 2-alkyl-benzothiazoles have been efficiently prepared by palladium catalyzed cyclization of o-bromophenylthioureas and o-bromophenylthiamides. Results were best with the Pd2(dba)3/monophosphine catalytic system.