A New Insight into the Catalytic Decomposition of Ethyl Diazoacetate in the Presence of meso-Tetraarylporphyrin (=5,10,15,20-Tetraaryl-21H,23H-porphine) Complexes

作者：Gomes Ana T P C; Leao Raquel A C; Alonso Cristina M A; Neves Maria G P M S; Faustino Maria A F; Tome Augusto C; Silva Artur M S; Pinheiro Sergio; de Souza Maria Cecilia B V; Ferreira Vitor F; Cavaleiro Jose A S^*

来源：Helvetica Chimica Acta, 2008, 91(12): 2270-2283.

The decomposition of ethyl diazoacetate by several catalysts in the presence of meso-tetraarylporphyrin complexes with different electronic features was evaluated. The distribution of the obtained products (chlorins, bacteriochlorins, isobacteriochlorins, and porphyrin derivatives resulting from C-H insertion and Biichner ring expansion) is dependent on the catalyst and on the electronic features of the meso-aryl groups.

• 出版日期2008