1271725-88-2Relevant articles and documents
Nickel-catalyzed, cascade cycloadditions of 1-ethynyl-8-halonaphthalenes with nitriles: Synthesis, structure, and physical properties of new pyrroloarenes
Wu, Tsun-Cheng,Tai, Chia-Cheng,Tiao, Hsin-Chieh,Kuo, Ming-Yu,Wu, Yao-Ting
experimental part, p. 1930 - 1935 (2011/03/22)
The reaction of 1-ethynyl-8-halonaphthalenes 1 with nitriles in the presence of the catalytic system [NiBr2(dppe)]/Zn (dppe=1,2-bis(diphenylphosphino)ethane) is found to produce unusual pyrroloarenes 2. The carbon-nitrogen triple bond in nitril