Anionic N-Fries Rearrangement of N-Carbamoyl Diarylamines to Anthranilamides. Methodology and Application to Acridone and Pyranoacridone Alkaloids
摘要:
A general alkyllithium/LDA-mediated rearrangement of N-carbamoyl diarylamines 7a-g into the anthranilamides 8a-g and 9a-g (Table 1) is presented and applied to a regioselective efficient construction of acridone (17) and pyranoacridone (18) alkaloids (Scheme 4).
Anionic N-Fries Rearrangement of N-Carbamoyl Diarylamines to Anthranilamides. Methodology and Application to Acridone and Pyranoacridone Alkaloids
摘要:
A general alkyllithium/LDA-mediated rearrangement of N-carbamoyl diarylamines 7a-g into the anthranilamides 8a-g and 9a-g (Table 1) is presented and applied to a regioselective efficient construction of acridone (17) and pyranoacridone (18) alkaloids (Scheme 4).
Anionic <i>N</i>-Fries Rearrangement of <i>N</i>-Carbamoyl Diarylamines to Anthranilamides. Methodology and Application to Acridone and Pyranoacridone Alkaloids
作者:Stephen L. MacNeil、Brian J. Wilson、Victor Snieckus
DOI:10.1021/ol053162e
日期:2006.3.1
A general alkyllithium/LDA-mediated rearrangement of N-carbamoyl diarylamines 7a-g into the anthranilamides 8a-g and 9a-g (Table 1) is presented and applied to a regioselective efficient construction of acridone (17) and pyranoacridone (18) alkaloids (Scheme 4).