FORMATION OF HETEROBICYCLIC COMPOUNDS THROUGH SUCCESSIVE INSERTION OF ISOCYANIDES INTO A PALLADIUM HYDRIDE BOND

被引:13
作者
TANASE, T
OHIZUMI, T
KOBAYASHI, K
YAMAMOTO, Y
机构
[1] TOHO UNIV,FAC SCI,DEPT CHEM,FUNABASHI,CHIBA 274,JAPAN
[2] INST PHYS & CHEM RES,WAKO,SAITAMA 351,JAPAN
关键词
D O I
10.1039/c39920000707
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Reaction of PdCl2(PPh3)2 1 with an excess of H2SiMePh and 2,6-xylyl isocyanide gives Pd{C(= NR)C(= NR)C(= NR)C(= NR)CH(= NR)}(C = NR)Cl.1/2C6H6 (3, R = 2,6-xylyl) and heterobicyclic compound, 2,6-(2',6'-xylyl)2-3,7-(N-2',6'-xylylimino)2-4,8-(N-2',6'-xylylamino)2-2,6-diaza-bicyclo[3.3.0]octa-4,8-diene 4; the structures of which have been determined by X-ray analysis.
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页码:707 / 708
页数:2
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