The first enantioselective synthesis of 4-acetyl-3( R) - and 3( S )-(hydroxymethyl)-3,4-dihydro-2 H -pyrido[3,2- b ]oxazine
作者:N. Henry、G. Guillaumet、M.D. Pujol
DOI:10.1016/j.tetlet.2003.12.030
日期:2004.2
A novel short and enantioselective synthetic approach to pyridobenzoxazines is reported in which (R)- and (S)-3-(hydroxymethyl)-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine were first synthesized from readily available chiral glycidyl derivatives.
报道了一种新颖的短对映选择性合成吡啶并苯并恶嗪的方法,其中(R)-和(S)-3-(羟甲基)-3,4-二氢-2 H-吡啶[3,2- b ] [1,4]首先从容易获得的手性缩水甘油基衍生物合成恶嗪。