The Efficient Direct Synthesis of N,O-Acetal Compounds as Key Intermediates of Discorhabdin A: Oxidative Fragmentation Reaction of α-Amino Acids or β-Amino Alcohols by Using Hypervalent Iodine(III) Reagents
作者:Yu Harayama、Masako Yoshida、Daigo Kamimura、Yasufumi Wada、Yasuyuki Kita
DOI:10.1002/chem.200501635
日期:2006.6.14
Hypervalent iodine(III) reagents are readily available, easy to handle, and have a low toxicity and similar reactivities to those of heavy metal reagents, and hence they are used for various oxidative reactions. The oxidative cleavage of alkynes or carbonyl compounds by using bis(trifluoroacetoxy)iodo(III) pentafluorobenzene (C(6)F(5)I(OCOCF(3))(2)) has been reported. Herein, the efficient direct synthesis