A THEORETICAL-STUDY OF FLAVYLIUM SALTS

被引：18

作者：

AMIC, D

TRINAJSTIC, N

机构：

[1] RUDJER BOSKOVIC INST, POB 1016, YU-41001 ZAGREB, CROATIA

[2] UNIV OSIJEK, FAC AGR, YU-54001 OSIJEK, CROATIA

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 1991年 / 06期

关键词：

D O I：

10.1039/p29910000891

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The aromatic stabilities of cationic and anhydrobase forms of 30 synthetic flavylium salts are predicted using the concepts of absolute hardness and relative hardness. These predictions are supported by other theoretical measures of aromaticity and reactivity, and are in good agreement with experimental findings. A flavylium salt model compound is also proposed, which is expected to exhibit high stability and low reactivity.

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页码：891 / 895

页数：5

相关论文

共 33 条

[21] ON COMPUTATION OF THE TOPOLOGICAL RESONANCE ENERGY [J].

MOHAR, B ;

TRINAJSTIC, N .

JOURNAL OF COMPUTATIONAL CHEMISTRY, 1982, 3 (01) :28-36

[22]

OHTA H, 1980, NIPPON NOGEIKAGAKU K, V54, P415

[23]

OHTA H, 1980, NIPPON SHOKUHIN KOGY, V27, P81

[24]

OHTA H, 1980, NIPPON SHOKUHIN KOGY, V27, P75

[25] OPTIMUM HMO PARAMETERS FOR THE 3 MODELS OF THE METHYL-GROUP [J].

PARKANYI, C ;

HERNDON, WC ;

SHAWALI, AS .

JOURNAL OF ORGANIC CHEMISTRY, 1980, 45 (17) :3529-3531

[26] ABSOLUTE ELECTRONEGATIVITY AND HARDNESS CORRELATED WITH MOLECULAR-ORBITAL THEORY [J].

PEARSON, RG .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1986, 83 (22) :8440-8441

[27] RECENT ADVANCES IN THE CONCEPT OF HARD AND SOFT ACIDS AND BASES [J].

PEARSON, RG .

JOURNAL OF CHEMICAL EDUCATION, 1987, 64 (07) :561-567

[28] A BRIEF REVIEW AND TABLE OF SEMIEMPIRICAL PARAMETERS USED IN HUCKEL MOLECULAR ORBITAL METHOD [J].

PURCELL, WP ;

SINGER, JA .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 1967, 12 (02) :235-&

[29]

Timberlake C. F., 1968, UK Patent No, Patent No. [5477/68, 547768]

[30] FLAVYLIUM SALTS ANTHOCYANIDINS AND ANTHOCYANINS .U. STRUCTURAL TRANSFORMATIONS IN ACID SOLUTIONS [J].

TIMBERLAKE, CF ;

BRIDLE, P .

JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE, 1967, 18 (10) :473-+

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