TRANSITION-METAL COMPLEXES OF DIAZENES .31. ORTHOMETALLATED DIAZENE COMPLEXES OF MOLYBDENUM, IRON AND RUTHENIUM - STRUCTURE AND SYNTHESIS OF 2,3-DIPHENYLINDOLE

被引:15
作者
GARN, D [1 ]
KNOCH, F [1 ]
KISCH, H [1 ]
机构
[1] UNIV ERLANGEN NURNBERG,INST ANORGAN CHEM,EGERLANDSTR 1,W-8520 ERLANGEN,GERMANY
关键词
D O I
10.1016/0022-328X(93)83069-8
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Irradiation of [Cp*Ru(CO)2]2 or Cp*Ru(CO)2CH3 (CP* = C5Me5) in the presence of azobenzene or 4,4'-dimethylazobenzene affords orthometallated Cp*Ru(pap)(CO) (pap = (phenylazo)phenyl) and Cp*Ru(4,4'-dmpap)(CO) (4,4'-dmpap = (4,4'-dimethyl)(phenylazo)phenyl), respectively. From comparison of NMR data, their structures are similar to that of Cp*Fe(pap)(CO) the structure of which was determined by X-ray diffraction analysis. These and the corresponding molybdenum complex Cp*Mo(pap)(CO)2 afford 2,3-diphenylindole when reacted thermally or photochemically with diphenylacetylene.
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页码:155 / 164
页数:10
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