THE SYNTHESIS OF 8-SUBSTITUTED COMPOUNDS OF 7-H-1-BETA,2-BETA-5,9-METHANO-5H-BENZO(3,4)CYCLOBUTA(1,2)CYCLOHEPTENE AND 7-CHLORO-1-BETA,2-BETA-5,9-METHANO-5H-BENZO(3,4)CYCLOBUTA(1,2)CYCLOHEPTENE - MOLECULAR AND CRYSTAL-STRUCTURE OF 7,8-ALPHA-DIBROMO-1-BETA,2-BETA-5,9-METHANO-5H-BENZO(3,4)CYCLOBUTA(1,2)CYCLOHEPTENE

被引:0
作者
POPESCU, A
MATEI, I
GHEORGHIU, MD
TURDIBEKOV, KM
STRUCHKOV, YT
机构
[1] POLYTECH INST,DEPT ORGAN CHEM,R-76206 BUCHAREST 16,ROMANIA
[2] RUSSIAN ACAD SCI,CTR XRAY STRUCT,GEN & TECH CHEM SECT,MOSCOW 117813,RUSSIA
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中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The allylic bromine or chlorine from either 7-H or 7-chloro derivatives of 1-beta, 2-beta-5,9-methano-5H-benzo[3,4]cyclobuta[1,2]cycloheptenes were replaced by acetoxy group, which then was converted into hydroxy and keto functionalities. The molecular and crystal structure of 7,8-alpha-dibromo-1-beta,2-beta-5,9-methano-5H-benzo[3,4]cyclobuta[1,2]cycloheptene is discussed.
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页码:707 / 714
页数:8
相关论文
共 9 条
[1]  
BUYUKGENGER O, 1989, ACTA CRYSTALLOGR C, V40, P75
[2]  
BUYUKGENGER O, 1989, ACTA CRYSTALLOGR, V40, P77
[3]  
GERR RG, 1983, KRISTALLOGRAFIYA+, V28, P1029
[4]  
GHEORGHIU MD, 1989, REV ROUM CHIM, V34, P481
[5]  
GHEORGHIU MD, 1989, REV ROUM CHIM, V34, P1779
[6]   UNTERSUCHUNGEN IN DER CYCLOBUTANREIHE .3. UBER BENZOCYCLOBUTADIEN [J].
NENITZESCU, CD ;
AVRAM, M ;
DINU, D .
CHEMISCHE BERICHTE-RECUEIL, 1957, 90 (11) :2541-2544
[7]  
PARVULESCU L, 1977, REV ROUM CHIM, V22, P1089
[8]  
POPESCU A, 1986, REV ROUM CHIM, V31, P1025
[9]  
POPESCU A, 1991, REV ROUM CHIM, V36, P683