1,3-Connected polyarylmethanes were synthesized using repetitive additions of aryllithiums to carbonyl compounds. The polyarylmethanes with molecular mass up to 2900 amu were purified by chromatography and characterized using FABMS, NMR, and elemental analyses. FABMS and 2D COSY NMR were found particularly useful in characterization of large polyarylmethanes.
RAJCA, ANDRZEJ, J. AMER. CHEM. SOC., 112,(1990) N5, C. 5889-5890
作者:RAJCA, ANDRZEJ
DOI:——
日期:——
RAJCA, ANDRZEJ, J. ORG. CHEM., 56,(1991) N, C. 2557-2563
作者:RAJCA, ANDRZEJ
DOI:——
日期:——
Synthesis of 1,3-connected polyarylmethanes
作者:Andrzej Rajca
DOI:10.1021/jo00007a054
日期:1991.3
1,3-Connected polyarylmethanes were synthesized using repetitive additions of aryllithiums to carbonyl compounds. The polyarylmethanes with molecular mass up to 2900 amu were purified by chromatography and characterized using FABMS, NMR, and elemental analyses. FABMS and 2D COSY NMR were found particularly useful in characterization of large polyarylmethanes.