2,5-DI-TERT-BUTYL-7-CYANONORCARADIENE IN EQUILIBRIUM WITH THE CYCLOHEPTATRIENE FORM - THE 1ST OBSERVATION OF EXO AND ENDO ORIENTATION OF THE 7-CYANO SUBSTITUENT IN THE NORCARADIENE FORM

被引：16

作者：

TAKEUCHI, K ^{[1
]}

KITAGAWA, T ^{[1
]}

SENZAKI, Y ^{[1
]}

FUJIMOTO, H ^{[1
]}

OKAMOTO, K ^{[1
]}

机构：

[1] KYOTO UNIV, FAC ENGN, DEPT HYDROCARBON CHEM, SAKYO KU, KYOTO 606, JAPAN

来源：

CHEMISTRY LETTERS | 1983年 / 01期

关键词：

D O I：

10.1246/cl.1983.69

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

引用

页码：69 / 72

页数：4

共 15 条

[1]

Balci M., 1980, ANGEW CHEM, V92, P316

[2]

BUSHWELL.CH, 1970, TETRAHEDRON LETT, P453

[3] CYCLOHEPTATRIENE-NORCARADIENE SYSTEM .I. 7,7-DICYANONORCARADIENES . PREPARATION AND STRUCTURE PROOF [J].

CIGANEK, E .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1967, 89 (06) :1454-&

[4] PMR AND 13C-H SATELLITE SPECTRA OF MONOSUBSTITUTED CYCLOPROPANES [J].

CRECELY, KM ;

WATTS, VS ;

GOLDSTEI.JH .

JOURNAL OF MOLECULAR SPECTROSCOPY, 1969, 30 (02) :184-&

[5] COPE REARRANGEMENT REVISITED [J].

HOFFMANN, R ;

STOHRER, WD .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1971, 93 (25) :6941-&

[6] STEREOCHEMISTRY OF NORCARADIENE-NORCARADIENE REARRANGEMENT .1. SYNTHESIS OF OPTICALLY-ACTIVE [NORCARADIENE REVERSIBLE CYCLOHEPTATRIENE] DERIVATIVES [J].

KLARNER, FG ;

YASLAK, S ;

WETTE, M .

CHEMISCHE BERICHTE-RECUEIL, 1977, 110 (01) :107-123

[7]

KLARNER FG, 1974, TETRAHEDRON LETT, P19

[8] NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY - KINETICS OF A 7,7-DICYANONORCARADIENE VALENCE TAUTOMERISM [J].

REICH, HJ ;

CIGANEK, E ;

ROBERTS, JD .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1970, 92 (17) :5166-&

[9] DISTINCT OBSERVATION OF 2 CONFORMERS OF 7-CYANOCYCLOHEPTATRIENES CONTAINING A TERT-BUTYL GROUP AT 2-POSITION OR 3-POSITION - AN APPROACH TO VALID INTERPRETATION OF NMR-SPECTRA OF CYCLOHEPTATRIENE DERIVATIVES [J].

TAKEUCHI, K ;

KITAGAWA, T ;

SENZAKI, Y ;

OKAMOTO, K .

CHEMISTRY LETTERS, 1983, (01) :73-76

[10] PRIMARY DEPENDENCE OF 7-ARYL-2,5-DI-TERT-BUTYL-1,3,5-CYCLOHEPTATRIENE VALENCE TAUTOMERISM ON THE PI-ACCEPTOR STRENGTH OF THE 7-ARYL SUBSTITUENT [J].

TAKEUCHI, K ;

FUJIMOTO, H ;

OKAMOTO, K .

TETRAHEDRON LETTERS, 1981, 22 (49) :4981-4984

← 1 2 →