BENZO[C]CINNOLINES .4. DEGRADATION OF TERT-BUTYL GROUPS DURING THE NITRATION OF 3,8-DI-TERT-BUTYLBENZO[C]CINNOLINE

被引：0

作者：

BARTON, JW

SUM, DKM

机构：

来源：

JOURNAL OF CHEMICAL RESEARCH-S | 1992年 / 11期

关键词：

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Whereas the dinitration of benzo[c]cinnoline in sulfuric acid gives a mixture of 1,7- and 1,10-dinitrobenzo[c]cinnolines, the corresponding reaction of 3,8-di-tert-butylbenzo[c]cinnoline gives 3-tert-butyl-8-methyl-1,7-dinitrobenzo[c]cinnoline together with 3,8-dimethyl-4,7-dinitrobenzo[c]cinnoline.

引用

收藏

页码：386 / 387

页数：2

相关论文

共 11 条

[1] BENZO[C]CINNOLINES .3. HALOGENATION STUDIES - NMR SPECTROSCOPIC STUDY OF BENZO[C]CINNOLINE AND ITS MONOBROMO-DERIVATIVES [J].

BARTON, JW ;

LAPHAM, DJ .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1979, (06) :1503-1505

[2] BENZO[C]CINNOLINES - NIRATION OF BENZO[C]CINNOLINE AND ITS N-OXIDE [J].

BARTON, JW ;

COCKETT, MA .

JOURNAL OF THE CHEMICAL SOCIETY, 1962, (JUN) :2454-&

[3] POLYCYCLIC CINNOLINE DERIVATIVES .12. NITRATION OF BENZO[C]CINNOLINE, ITS OXIDE, AND SOME METHYL DERIVATIVES [J].

CORBETT, JF ;

HOLT, PF ;

VICKERY, ML .

JOURNAL OF THE CHEMICAL SOCIETY, 1962, (NOV) :4384-&

[4] RING-CLOSURE OF 2'-HETEROSUBSTITUTED BIPHENYL-2-DIAZONIUM SALTS TO (SPIRO)CYCLIC TETRAARYLAMMONIUM SALTS AND TRIBENZ[B.D.F]AZEPINES [J].

HELLWINK.D ;

SEIFERT, H .

CHEMISCHE BERICHTE-RECUEIL, 1972, 105 (03) :880-&

[5] SELECTIVE PREPARATION OF FLUORENE DERIVATIVES USING THE TERT-BUTYL FUNCTION AS A POSITIONAL PROTECTIVE GROUP [J].

KAJIGAESHI, S ;

KADOWAKI, T ;

NISHIDA, A ;

FUJISAKI, S .

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1986, 59 (01) :97-103

[6] SYNTHESIS OF BENZO[C]CINNOLINE 5,6-DIOXIDES AND RELATED COMPOUNDS [J].

KEMPTER, FE ;

CASTLE, RN .

JOURNAL OF HETEROCYCLIC CHEMISTRY, 1969, 6 (04) :523-&

[7] SLOW PROTON TRANSFERS IN AROMATIC NITRATION [J].

MYHRE, PC ;

BEUG, M ;

JAMES, LL .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1968, 90 (08) :2105-&

[8] REARRANGEMENT-FRAGMENTATION IN AROMATIC NITRATION [J].

MYHRE, PC ;

BEUG, M ;

BROWN, KS ;

OSTMAN, B .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1971, 93 (14) :3452-&

[9] SELECTIVE PREPARATION .38. A CONVENIENT PREPARATION OF 2-(ACYLAMINO)BIPHENYLS AND N-ACETYLANILINE DERIVATIVES USING THE TERT-BUTYL GROUP AS A POSITIONAL PROTECTIVE FUNCTION [J].

TASHIRO, M ;

FUKUDA, Y ;

YAMATO, T .

JOURNAL OF ORGANIC CHEMISTRY, 1983, 48 (11) :1927-1928

[10] STUDIES ON SELECTIVE PREPARATION OF AROMATIC-COMPOUNDS .20. SELECTIVE PREPARATION OF 2-MONO-SUBSTITUTED AND 2,2'-DISUBSTITUTED BIPHENYL USING THE TERT-BUTYL GROUP AS A POSITIONAL PROTECTIVE GROUP [J].

TASHIRO, M ;

YAMATO, T .

JOURNAL OF ORGANIC CHEMISTRY, 1979, 44 (17) :3037-3041