755706-84-4Relevant academic research and scientific papers
Concise synthesis of α-substituted 2-benzofuranmethamines and other 2-subsituted benzofurans via α-substituted 2-benzofuranmethyl carbocation intermediates
Wongsa, Nikhom,Sommart, Ubonta,Ritthiwigrom, Thunwadee,Yazici, Arife,Kanokmedhakul, Somdej,Kanokmedhakul, Kwanjai,Willis, Anthony C.,Pyne, Stephen G.
, p. 1138 - 1148 (2013/04/10)
Propargyl amines 4, where R3 is aryl, undergo 5-exo-dig cyclization reactions under relatively mild conditions (AgNO3, DMF, 60 C, 1 h) to give 3-amino-2,3-dihydro-2-arylmethylidenebenzofurans 5 (R 3 = aryl). In contrast, s
