作者:Natalie V Bell、W.Russell Bowman、Paul F Coe、Andrew T Turner、Del Whybrow
DOI:10.1016/s0040-4039(97)00407-3
日期:1997.4
4-Substituted-2,6-diiodophenols undergo non-radical ortho-ortho phenolic coupling by an S(N)2 mechanism with liberation of I-2 to yield the corresponding biphenyls. in particular, the ethyl ester of N-acetyl-3,5-diiodotyrosine gives good yields of the corresponding dityrosine analogue 2 under mild conditions. (C) 1997 Published by Elsevier Science Ltd.