反应 #59940

ord-c5f77114eada4e57abe4d504be02ac46

反应条件

详细条件
See reaction.notes.procedure_details.

实验过程

The same procedure as in the step (39a) and (39b) of Example 39 was repeated using methyl 4-methoxyacetoacetate to obtain the title compound (5.3 g, 2 steps: 50%) as a colorless oil.

来源

DOI: 10.6084/m9.figshare.5104873.v1专利: US07425634B2uspto-grants-2008_09