Oxidative coupling of cycloalkanones with 3-(pyridin-2-yl)-1,2,4-triazinone coordinated to Pd(II)

被引：1
|
作者：
El-Abadelah, Mustafa M. [1 ]
Awwadi, Firas F. [1 ]
Hodali, Hamdallah A. [1 ]
Rawajfeh, Rasha S. [1 ]
Zreid, Monther S. [1 ]
Voelter, Wolfgang [2 ]
机构：
[1] Univ Jordan, Fac Sci, Chem Dept, Amman 11942, Jordan
[2] Univ Tubingen, Interfak Inst Biochem, Hoppe Seyter Str 4, D-72076 Tubingen, Germany
来源：
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 2018年 / 73卷 / 08期
关键词：
cyclohexanone; cyclopentanone; oxidative C-C coupling; Pd-pyridyl-1,2,4-triazinone; X-ray crystal structures; NICKEL(II);
D O I：
10.1515/znb-2018-0077
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Dichloro[3-(pyridin-2-yl)-1,2,4-triazinone] Pd(II) undergoes oxidative C-C coupling reaction with cyclopentanone and cyclohexanone at 110 degrees C to yield the respective Pd complexes, chloro[1(4-chlorophenyl)-5-(2-hydroxycyclopent-1-enyl)-3-(pyridin-2-yl)-1,2,4-triazin-6(1H)-one]palladium(II) (3) and chloro[1-(4-chlorophenyl)-5-(2-hydroxycyclohex-1-enyl)-3(pyridin-2-yl)-1,2,4-triazin-6(1H)-one]palladium(II) (4). The structures of both complexes are supported by spectral data and confirmed by single-crystal X-ray crystallography. The molecules 3 and 4 stack to form tunnel structures, whilst the geometry around the palladium ion is square planar.
引用
收藏
页码：583 / 587
页数：5
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