APPLICATION OF 1,2,4-TRIAZOLINE-3,5-DIONES IN SYNTHESIS OF PIPER-AZIC ACIDS (HEXAHYDROPYRIDAZINE-3-CARBOXYLIC ACIDS)

被引:18
作者
DAVIES, CR [1 ]
DAVIES, JS [1 ]
机构
[1] UNIV WALES, UNIV COLL SWANSEA, DEPT CHEM, SWANSEA SA2 8PP, GLAMORGANSHIRE, WALES
来源
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1976年 / 22期
关键词
D O I
10.1039/p19760002390
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Diels-Alder reactions between penta-2,4-dienoic acid (and substituted analogues) and 4-phenyl-1,2,4-triazoline-3,5-dione (or 1,2,4-triazoline-3,5-dione) give adducts which, after hydrogenation and hydrolysis, yield the piperazic acid residues identified in the hydrolysates of the monamycin series of cyclohexadepsipeptide antibiotics.
引用
收藏
页码:2390 / 2394
页数:5
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