SYNTHESIS OF 2,3-DIBROMOBENZOBARRELENE, 2,5-DIBROMOBENZOBARRELENE, AND 2,6-DIBROMOBENZOBARRELENE - HIGH-TEMPERATURE BROMINATION .1.

被引：10

作者：

CAKMAK, O ^{[1
]}

BALCI, M ^{[1
]}

机构：

[1] ATATURK UNIV,FAC SCI,DEPT CHEM,ERZURUM,TURKEY

来源：

TETRAHEDRON LETTERS | 1990年 / 31卷 / 16期

关键词：

D O I：

10.1016/0040-4039(90)80225-B

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

2-Bromobenzobarrelene 7 has been brominated at 78 °C. Four bromine addition products 8, 9, 10, 11 with bicyclo [2.2.2]skaleton have been isolated whose structures were established on the basis of the 1H- and 13C-NMR spectral measurements. The dehydrobromination of 8, 9, 10, and 11 was achieved using potassium tert.-Butoxide and sodium methoxide to give 2,3-, 2.4-, and 2,5-dibromobenzobarrelenes, respectively. © 1990.

引用

页码：2349 / 2352

页数：4

共 9 条

[1] A NEW AND CONVENIENT SYNTHESIS OF SUBSTITUTED BENZOBARRELENES [J].