An efficient one-pot procedure for asymmetric bifunctionalization of 5,15-disubstituted porphyrins: a simple preparation of meso acyl-, alkoxycarbonyl-, and carbamoyl-substituted meso-formylporphyrins

作者：Takanami Toshikatsu^*; Wakita Atsushi; Matsumoto Jun; Sekine Sadashige; Suda Kohji

来源：Chemical Communications, 2009, (1): 101-103.

DOI：10.1039/b817551a

An efficient one-pot procedure which converts 5,15-disubstituted porphyrins into their corresponding meso acyl-, alkoxycarbonyl-, and carbamoyl-substituted meso-formylporphyrins has been developed, where the procedure involves a sequential S(N)Ar reaction of porphyrins with PyMe(2)SiCH(2)Li, followed by acylation or related reactions and oxidation.

• 出版日期2009