120758-27-2Relevant articles and documents
A 13C NMR STUDY ON THE TRIS(PHENYLETHYNYL)METHYL AND α,α-BIS(PHENYLETHYNYL)BENZYL CATIONS: THE TRIS- AND BIS-ETHYNOLOGUES OF THE TRIPHENYL CATION
Komatsu, Koichi,Takai, Toshihiro,Aonuma, Shuji,Takeuchi, Ken'ichi
, p. 5157 - 5160 (2007/10/02)
Comparison of the 13C NMR data of the title cations with those of the triphenylmethyl cation and its monoethynologue indicates the increasing contribution of the allenyl-type resonance structure upon consecutive introduction of the ethynyl comp