Crystal structure of bis(triphenylphospine-kP)bis(μ-chloro-kCl) bis(isoquinoline-kN)copper(I), [CuCl(PC18H15)(i-C9H7N)]2

Abstract

C 54H44Cl2Cu2N2P2,m onoclinic, C12/c1(no. 15 Source of materialThe title compound was obtained by the reaction of CuCl and PPh 3 (molar ratio 1:1) in the presence of isoquinoline (1 ml) in the mixed solution of CH 3OH (5 ml) and CH2Cl2 (5 ml) for 4hours at ambient temperature. The insoluble residues were removed by filtration, and the filtrate was evaporated slowly at room temperature for about one week to yield yellow crystals. Crystals suitable for single crystal X-ray diffraction investigation were extracted directly from the sample as prepared.

Crystal structure of bis(triphenylphospine-κP)(iodido)-(isoquinoline-κN) copper(I), [CuI(PC18H15)2(i-C9H7N)], C45H37CuINP2

“…We have obtained a series of compounds, such as [CuI(PPh 3 )(C 9 H 7 N)] 2 [3], [CuBr(PPh 3 )(C 9 H 7 N)] 2 [4] and [CuI(PPh 3 )(C 12 H 8 N 2 )] [5]. Very recently we synthesized two Cu(I) compounds [CuBr(PPh 3 ) 2 ( i -C 9 H 7 N)] [6] and [CuCl(PPh 3 )(i-C 9 H 7 N)] 2 [7], which contain isoquinoline and PPh 3 at the same time. In the previous paper [7], we have mentioned that there are at least two series of Cu(I) complexes containing isoquinoline and PPh 3 , i.e.…”

“…Very recently we synthesized two Cu(I) compounds [CuBr(PPh 3 ) 2 ( i -C 9 H 7 N)] [6] and [CuCl(PPh 3 )(i-C 9 H 7 N)] 2 [7], which contain isoquinoline and PPh 3 at the same time. In the previous paper [7], we have mentioned that there are at least two series of Cu(I) complexes containing isoquinoline and PPh 3 , i.e. mononuclear and dinuclear complexes.…”

“…Yellow crystals were obtained by slow evaporation. [7], which contain isoquinoline and PPh 3 at the same time. In the previous paper [7], we have mentioned that there are at least two series of Cu(I) complexes containing isoquinoline and PPh 3 , i.e.…”

Crystal structure of bis(triphenylphospine-kP)(bromo-kBr)- (isoquinoline-kN)copper(I), CuBr(PC18H15)2(i-C9H7N)

“…We succeeded in synthesizing as eries of copper(I) complexes with nitrogen heterocycle complexes, halogen and triphenylphosphine as ligands. [CuBr(PPh 3)(C9H7N]2 (1), [CuI(PPh 3)(C9H7N)]2 (2)and [CuCl(PPh3)(i-C9H7N)]2 (3) [4][5][6]. The crystal structure of the title complex shows that the copper(I) atom is coordinated by two phosphorus atoms from PPh 3 groups, one nitrogen atom from isoquinoline and one bromide anion.…”

“…and [CuCl(PPh3)(i-C9H7N)]2 (3) [4][5][6]. The crystal structure of the title complex shows that the copper(I) atom is coordinated by two phosphorus atoms from PPh 3 groups, one nitrogen atom from isoquinoline and one bromide anion.…”