反応 #62763

反応方程式

2,2,6,6-tetramethylpiperidine

2,4-pentanedione

→

title compound

6-phenyl-5-hexene-2,4-dione

溶媒

triethylamine

反応条件

後処理

1. 1
   その他The material prepared by this procedure
2. 2
   その他that prepared by the method of Example 30

実験手順

The title compound was prepared by the method of Example 6 (that is, using 2,2,6,6-tetramethylpiperidine as base instead of triethylamine) using 2,4-pentanedione instead of ethyl acetoacetate. The material prepared by this procedure was identical to that prepared by the method of Example 30, as indicated by the reverse phase chromatographic method described in Example 2.

出典