COORDINATION OF AN AMINO-PHOSPHINO MACROCYCLE WITH (ETA(5)-CYCLOPENTADIENYL)-IRON AND (ETA(5)-PENTAMETHYLCYCLOPENTADIENYL)-IRON COMPLEXES

被引：4

作者：

LIU, CY ^{[1
]}

CHENG, MC ^{[1
]}

PENG, SM ^{[1
]}

LIU, ST ^{[1
]}

机构：

[1] NATL TAIWAN UNIV,DEPT CHEM,TAIPEI 106,TAIWAN

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1994年 / 468卷 / 1-2期

关键词：

IRON; MACROCYCLE; PHOSPHINE; IMINE;

D O I：

10.1016/0022-328X(94)80050-2

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The coordination chemistry of a phospha-macrocycle meso-cis-2,10-diphenyl-6-aza-2,10-diphenylphabicyclo[9.4.0]pentadeca-11(1),12,14-triene (11-P2NH) with (eta5-cyclopentadienyl)dicarbonyliodoiron and (eta5-pentamethylcyclopentadienyl)dicarbonyliodoiron was investigated. Thus 11-P2NH reacts with CpFe(CO)2I in benzene under photochemical conditions to yield a mixture of [P,P',N-(11-P2NH)FeCp]I (2) and [P,P'-(11-P2NH)Fe(CO)Cp]I (3). Conversion of 3 into 2 was achieved by photochemical treatment of 3 in acetonitrile. The amine donor of the macrocycle in 2 was slowly transformed into a coordinating imine moiety. Similar behaviour was observed for the pentamethylcyclopentadienyl analogue. The crystal structure of [P,P',N-(11-P2NH)FeCp*]I is determined.

引用

页码：199 / 203

页数：5

共 18 条

[1] TRANSITION METAL-MEDIATED DISCRIMINATION BETWEEN DIASTEREOISOMERS OF A NEW LINEAR P2N2 LIGAND, L1 - X-RAY STRUCTURE-ANALYSIS OF RAC-L1, [PT(RAC-L1)CL]CL.2H2O, AND AN UNUSUAL RH-I DIMER [RH2(RAC-L1-H)2(CO)2].2H2O [J].