UNEXPECTED GENERATION AND REARRANGEMENT OF ACETYL BENZOTRIAZOLYL CARBENE

被引：4

作者：

AITKEN, RA

FAIRHURST, IM

FORD, A

MILNE, PEY

RUSSELL, DW

WHITTAKER, M

机构：

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1993年 / 19期

关键词：

D O I：

10.1039/c39930001517

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Flash vacuum pyrolysis of one example from a wide range of alpha-benzotriazolyl-beta-oxo phosphorus ylides results in extrusion of Bu(n)3P to give 3-acetyl-1,2,4-benzotriazine and o-cyanoacetophenone, products apparently derived from rearrangement of the initially formed title carbene, and involving in the latter case a novel 1,3-acetyl migration process.

引用

收藏

页码：1517 / 1519

页数：3

相关论文

共 37 条

[1] POLYAZABICYCLIC COMPOUNDS .1. PRELIMINARY EXPERIMENTS ON THE BISCHLER AND THE BAMBERGER SYNTHESIS OF BENZO-1-2-4-TRIAZINES [J].

ABRAMOVITCH, RA ;

SCHOFIELD, K .

JOURNAL OF THE CHEMICAL SOCIETY, 1955, :2326-2336

[2] ATTEMPTED ROUTES TO BENZAZETES [J].

ADGER, BM ;

KEATING, M ;

REES, CW ;

STORR, RC .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1975, (01) :41-45

[3]

ADGER BM, 1975, J CHEM SOC PERK T 1, P45, DOI 10.1039/p19750000045

[4]

AITKEN RA, 1990, SYNLETT, P212

[5] FLASH VACUUM PYROLYSIS OF SULFONYL STABILIZED PHOSPHORUS YLIDES - GENERATION AND REACTIVITY OF SULFONYL CARBENES [J].

AITKEN, RA ;

DRYSDALE, MJ .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1991, (07) :512-513

[6] A NEW GENERAL-SYNTHESIS OF ALIPHATIC AND TERMINAL ALKYNES - FLASH VACUUM PYROLYSIS OF BETA-OXOALKYLIDENETRIPHENYLPHOSPHORANES [J].

AITKEN, RA ;

ATHERTON, JI .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1985, (16) :1140-1141

[7]

Aitken Rob, UNPUB

[8] LINEAR CONJUGATED SYSTEMS BEARING AROMATIC TERMINAL GROUPS .4. SYNTHESES OF SOME DIARYLACETYLENES [J].

AKIYAMA, S ;

NAKASUJI, K ;

NAKAGAWA, M .

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1971, 44 (08) :2231-+

[9] MECHANISTIC STUDIES ON THE DEPHOSPHORYLATING YLIDE-DIKETONE REARRANGEMENT OF [(ARYLCARBONYLOXY)ALKYLIDENE]PHOSPHORANES [J].

ANDERS, E ;

CLARK, T ;

GASSNER, T .

CHEMISCHE BERICHTE-RECUEIL, 1986, 119 (04) :1350-1360

[10]

BAMBERGER E, 1892, BER DTSCH CHEM GES, V25, P3539

← 1 2 3 4 →