A new method for the trifluoromethylation of aromatics
作者:A. Marhold、E. Klauke
DOI:10.1016/s0022-1139(00)82619-6
日期:1981.9
A newmethod is discribed for introducing a CF3-group, by a single-step synthesis, into aromatic compounds. This trifluoromethylation is done by means of a mixture consisting of HF/CCL4 and the aromatic compound. The reaction is thought to be of a Friedel-Crafts type and limited to aromatics which are not substituted by electron withdrawing groups.
MARHOLD A.; KLAUKE E., J. FLUOR. CHEM., 1981, 18, NO 3, 281-291
作者:MARHOLD A.、 KLAUKE E.
DOI:——
日期:——
Novel polymer supported iminopyridylphosphine palladium (Ⅱ) complexes: An efficient catalyst for Suzuki–Miyaura and Heck cross-coupling reactions
作者:Xiang Liu、Xiaohua Zhao、Ming Lu
DOI:10.1016/j.jorganchem.2014.06.019
日期:2014.10
A novel cross-linked polyallylamine polymer supported iminopyridylphosphine palladiumⅡ complexes have been prepared and shown to be highly efficientcatalysts for Suzuki–Miyaura and Heck cross-coupling reactions under low Pd loading (0.05% mol). Remarkably, the catalyst can be recycled and reused without loss of catalytic activity through simple filtration.