1643833-49-1Relevant articles and documents
Unlocking the N2selectivity of benzotriazoles: Regiodivergent and highly selective coupling of benzotriazoles with allenes
Xu, Kun,Thieme, Niels,Breit, Bernhard
supporting information, p. 7268 - 7271 (2014/07/21)
The rhodium-catalyzed, highly N2- and N1-selective coupling of benzotriazoles with allenes is reported. The exceptionally high N2 and N1 selectivities were achieved by using a rhodium(I)/DPEphos and rhodium(I)/JoSPOphos catalyst, respectively. This method permits the atom-economic synthesis of valuable branched N2- and N1-allylated benzotriazole derivatives and allows for preliminary studies of their reactivity.