Synthesis and thermal reactivity of a novel bis-salicylaldimino enediyne and its Cu(II) and Ni(II) complexes

被引：22

作者：

Basak, A ^{[1
]}

Rudra, KR ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Chem, Kharagpur 721302, W Bengal, India

来源：

TETRAHEDRON LETTERS | 2000年 / 41卷 / 37期

关键词：

D O I：

10.1016/S0040-4039(00)01233-8

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A novel bis-salicylaldimino enediyne 1, along with its Ni(II) and Cu(II) complexes 6 and 7, respectively, were prepared. Differential Scanning Calorimetric studies revealed an elevation of the onset temperature for Bergman cyclization upon complexation. (C) 2000 Published by Elsevier Science Ltd.

引用

页码：7231 / 7234

页数：4

共 16 条

[1] Synthesis and thermal reactivity of a novel macrocyclic enediyne and its copper(II) complex [J].

Basak, A ;

Shain, JC .

TETRAHEDRON LETTERS, 1998, 39 (19) :3029-3030

[2] Synthesis and thermal behaviour of a novel diazaenediyne and its copper(II)-complex [J].

Basak, A ;

Shain, J .

TETRAHEDRON LETTERS, 1998, 39 (12) :1623-1624

[3] REACTIVE 1,4-DEHYDROAROMATICS [J].

BERGMAN, RG .

ACCOUNTS OF CHEMICAL RESEARCH, 1973, 6 (01) :25-31

[4]

Burkhead K., 1994, TETRAHEDRON LETT, V35, P3501

[5] RECOGNITION OF GUANINE STRUCTURE IN NUCLEIC-ACIDS BY NICKEL-COMPLEXES [J].

BURROWS, CJ ;

ROKITA, SE .

ACCOUNTS OF CHEMICAL RESEARCH, 1994, 27 (10) :295-301

[6] Steric and electronic effects, enantiospecificity, and reactive orientation in DNA binding/cleaving by substituted derivatives of [SalenMn(III)](+) [J].

Gravert, DJ ;

Griffin, JH .

INORGANIC CHEMISTRY, 1996, 35 (17) :4837-4847

[7] PARA BENZYNE - GENERATION AS AN INTERMEDIATE IN A THERMAL ISOMERIZATION REACTION AND TRAPPING EVIDENCE FOR 1,4-BENZENEDIYL STRUCTURE [J].

JONES, RR ;

BERGMAN, RG .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1972, 94 (02) :660-&

[8] ACTIVATION OF MACROCYCLIC BIARYL-ENEDIYNES BY METAL-ION COORDINATION [J].

KONIG, B ;

HOLLNAGEL, H ;

AHRENS, B ;

JONES, PG .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1995, 34 (22) :2538-2540

[9] KINETIC EVIDENCE FOR THE FORMATION OF DISCRETE 1,4-DEHYDROBENZENE INTERMEDIATES - TRAPPING BY INTERMOLECULAR AND INTRAMOLECULAR HYDROGEN-ATOM TRANSFER AND OBSERVATION OF HIGH-TEMPERATURE CIDNP [J].

LOCKHART, TP ;

COMITA, PB ;

BERGMAN, RG .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1981, 103 (14) :4082-4090

[10] Role of the central metal ion and ligand charge in the DNA binding and modification by metallosalen complexes [J].

Mandal, SS ;

Varshney, U ;

Bhattacharya, S .

BIOCONJUGATE CHEMISTRY, 1997, 8 (06) :798-812

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