STABLE KETO-TAUTOMER OF TETRAHYDROXYNAPHTHALENE IN ALKALI - THEORETICAL SUPPORT TO THE POSTAROMATIC REDUCTION IN THE BIOSYNTHESIS OF AROMATIC POLYKETIDES

被引：3

作者：

ICHINOSE, K ^{[1
]}

SUGIMORI, M ^{[1
]}

ITAI, A ^{[1
]}

EBIZUKA, Y ^{[1
]}

SANKAWA, U ^{[1
]}

机构：

[1] UNIV TOKYO,FAC PHARMACEUT SCI,7-3-1 HONGO,BUNKYO KU,TOKYO 113,JAPAN

来源：

TETRAHEDRON LETTERS | 1990年 / 31卷 / 41期

关键词：

D O I：

10.1016/S0040-4039(00)97990-5

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The structure of the most stable ionic species of 1,3,6,8-tetrahydroxynaphthalene in alkali was investigated by the semi-empirical (AM1) and ab initio (3-21+G//3-21G) molecular orbital calculations. It was concluded that the most stable species was a non-symmetrical ketotautomer trianion. © 1990.

引用

页码：5905 / 5908

页数：4

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