sodium 4-methylphenoxide   、                                                                                      [(1
RS,2
SR)-1-hydroxymethyl-3-methyl-2-(toluene-4-sulfonyloxy)-butyl]-carbamic acid benzyl ester                                                                                                                                                                                              以
                                                                                         
六甲基磷酰三胺                                                                                  为溶剂,
                                                                                                                                                    反应 4.0h,
                                                                                                                生成                                                 (
RS)-4-((
SR)-2-methyl-1-
p-tolyloxy-propyl)-oxazolidin-2-one   、                                                                                             
4-isopropyl-5-p-tolyloxy-[1,3]oxazinan-2-one