AKYLHETEROAROMATICS AS BUILDING-BLOCKS FOR THE SYNTHESIS OF CONDENSED POLYFUNCTIONALLY SUBSTITUTED HETEROCYCLES

被引:33
作者
ELNAGDI, MH [1 ]
NEGM, AM [1 ]
SADEK, KU [1 ]
机构
[1] MENIA UNIV,FAC SCI,DEPT CHEM,MENIA,EGYPT
关键词
SYNTHESIS WITH ALKYLAZINYLCARBONITRILES; FUNCTIONALLY SUBSTITUTED ALKYLAZOLE SYNTHESIS AND REACTIONS OF TRICHLOROALKYLAZINES;
D O I
10.1055/s-1994-22729
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Some recent applications of polyfunctionally substituted alkylheteroaromatics as building blocks for synthesis of condensed heteroaromatics are reported. These include (a) synthesis of benzoazines utilising methyl-azinylcarbonitriles (b) synthesis of condensed azoles from functionally substituted methyl 1,3-azoles (c) synthesis of condensed heteroaromatics from trichloromethylazines and trichloromethylazoles.
引用
收藏
页码:27 / 37
页数:11
相关论文
共 83 条
[1]  
ABDELAL FA, 1984, MONATSH CHEM, V11, P573
[2]  
ABDELGALIL FM, 1988, ANN CHIM PARIS, V84, P19
[3]   REACTIONS OF 1,2-DIMETHYL-5-NITROIMIDAZOLE, NOVEL METHODS OF CONVERSION OF 2-METHYL GROUP TO A NITRILE [J].
ALBRIGHT, JD ;
SHEPHERD, RG .
JOURNAL OF HETEROCYCLIC CHEMISTRY, 1973, 10 (06) :899-907
[4]  
ALTMAN LJ, 1971, TETRAHEDRON LETT, P4709
[5]   2-(2-IMIDAZOLYL)ACETOPHENONES VIA AROYLATION OF N-SUBSTITUTED 2-METHYLIMIDAZOLES [J].
BASTIAANSEN, LA ;
MACCO, AA ;
GODEFROI, EF .
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1974, (01) :36-36
[6]  
BENDERS PH, 1985, THIOPHENE ITS DERIVA, P671
[7]   INDOLE AS A DIENOPHILE IN INVERSE ELECTRON DEMAND DIELS-ALDER REACTIONS - REACTIONS WITH 1,2,4-TRIAZINES AND 1,2-DIAZINES [J].
BENSON, SC ;
GROSS, JL ;
SNYDER, JK .
JOURNAL OF ORGANIC CHEMISTRY, 1990, 55 (10) :3257-3269
[8]   The preparation and reactions of 2-benzimidazolecarboxylic acid and 2-benzimidazoleacetic acid [J].
Copeland, RAB ;
Day, AR .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1943, 65 :1072-1075
[9]   NEW SYNTHETIC APPROACH TO PYRAZOLO [3,4-D] PYRIDAZIN-7(6H)-ONE RING-SYSTEM [J].
DALPIAZ, V ;
CICIANI, G ;
GIOVANNONI, MP ;
TURCO, G .
HETEROCYCLES, 1989, 29 (08) :1595-1600