186758-12-3Relevant articles and documents
Synthesis of taxoids I. Regioselective Lewis acid-mediated ring-opening of aryl orthoacetates
Harada, Naoyuki,Hashiyama, Tomiki,Ozaki, Kunihiko,Yamaguchi, Tetsuo,Ando, Akira,Tsujihara, Kenji
, p. 305 - 318 (2007/10/03)
The reaction of aryl orthoacetates with acetyl bromide readily proceeded regioselectively to afford the desirable aryl bromides in the presence of tin(II) or zinc bromide as a catalyst. The synthesis of some docetaxel derivatives is also described by using this improved process.