A Facile and Potent Synthesis ofmeso,meso-Linked Porphyrin Arrays Using Iodine(III) Reagents
作者:Li-Mei Jin、Liang Chen、Juan-Juan Yin、Can-Cheng Guo、Qing-Yun Chen
DOI:10.1002/ejoc.200500255
日期:2005.9
The synthesis of meso,meso-linked fluoroalkylporphyrin arrays has been accomplished, in excellent yields, by the simple treatment of a CHCl3 solution of zincated 5-fluoroalkyl-10,20-diarylporphyrins (where fluoroalkyl = CF3, ClC2F4, n-ClC4F8, n-C6F13, etc.) with iodine(III) reagents such as PhI(O–CO–CF3)2 (PIFA, also named as bis(trifluoroacetoxy)iodo]benzene) or PhI(OAc)2 (PIDA). For nonfluorinated
通过简单处理锌酸盐 5-氟烷基-10,20-二芳基卟啉(其中氟烷基 = CF3、ClC2F4、n-ClC4F8、n -C6F13 等)与碘 (III) 试剂,如 PhI(O-CO-CF3)2 (PIFA,也称为双(三氟乙酰氧基)碘]苯) 或 PhI(OAc)2 (PIDA)。对于非氟化锌酸 5-取代-10-20-二芳基卟啉(其中取代基 = 苯基、4-甲氧基苯基、4-甲基苯基等),类似的偶联反应也可以快速定量地进行。此外,各种 15-未取代的金属卟啉也可以高产率偶联。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)