Crystal Structures of the 1,2-Dihydroquinazolinium-4-yl Pd(II) Complexes [PdI{C=N(Xy)CH(R)NHC6H4-2}(CNXy)2]OTf (R = Me, CH = CH2, C6H4Me-4) and of the 2-Iminoaryl Pd(II) Complex [PdI(C6H4{N=C(H)C6H4Me-4}-2)(2,2'-bipyridine)]

被引：1

作者：

Jesus Martinez-Martinez, Antonio ^{[2
]}

Teresa Chicote, Maria ^{[2
]}

Bautista, Delia ^{[1
]}

机构：

[1] Univ Murcia, SAI, E-30071 Murcia, Spain

[2] Univ Murcia, Grp Quim Organomet, Dept Quim Inorgan, E-30071 Murcia, Spain

来源：

JOURNAL OF CHEMICAL CRYSTALLOGRAPHY | 2011年 / 41卷 / 12期

关键词：

1,2-dihydroquinazolinium-4-yl Pd(II) complexes; 2-iminoacyl Pd(II) complexes; Crystal structure; CARBON-MONOXIDE; REACTIVITY; QUINAZOLINE; PALLADIUM; INHIBITORS; SALTS; DERIVATIVES; QUINOLINE; EXAMPLES; BONDS;

D O I：

10.1007/s10870-011-9989-6

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The crystal structures of trans-[PdI{C=N(Xy)CH(R)NHC6H4-2}(CNXy)(2)]OTf (R = Me (1 center dot CHCl3) space group P-1, a = 8.7665(4) , b = 15.5346(8) , c = 16.2415(8) , alpha = 72.698(2)A(0), beta A = 78.310(3)A(0), gamma A = 88.310(2)A(0), CH = CH2 (2 center dot 0.5Et(2)O) space group P2(1)/c, a = 15.7868(6) , b = 14.5066(6) , c = 18.5814(7) , beta = 106.707(2)A(0), C6H4Me-4 (Tol) (3) space group P-1, a = 11.96075(5) , b = 12.9452(51) , c = 13.1263(5) , alpha = 93.306A(0), beta A = 95.822(2)A(0), gamma A = 94.572(2)A(0)) have been measured. The structural data suggest the existence of some electron delocalization over the heterocyclic ring, the extension of which seems to depend on the R substituent. The complex [PdI{C6H4(N=CHTol)-2}(bpy)] (Tol = C6H4Me-4, bpy = 2,2'-bipyridine, 4) is the fourth imino-substituted aryl palladium complex. Complex 4 crystallizes in triclinic P-1 with a = 8.7873(5) , b = 8.8936(5) , c = 13.8375(8) , alpha = 90.116(2)A(0), beta A = 92.760(2)A(0), gamma A = 106.243(2)A(0).

引用

页码：1961 / 1967

页数：7

共 34 条

[1] ALLEN FH, 1987, J CHEM SOC P2 S1
[2] Benzamides and benzamidines as specific inhibitors of epidermal growth factor receptor and v-Src protein tyrosine kinases
Asano, T
Yoshikawa, T
Usui, T
Yamamoto, H
Yamamoto, Y
Uehara, Y
Nakamura, H
[J]. BIOORGANIC & MEDICINAL CHEMISTRY, 2004, 12 (13) : 3529 - 3542
[3] Palladium(II) complexes of unsymmetrical CNN pincer ligands
Broering, Martin
Kleeberg, Christian
Koehler, Silke
[J]. INORGANIC CHEMISTRY, 2008, 47 (14) : 6404 - 6412
[4] Carrington HC, 1955, J CHEM SOC, P2527
[5] REACTION OF N-VINYLINDAZOLIUM AND N-VINYLBENZOTRIAZOLIUM SALTS WITH NUCLEOPHILES
ELGUERO, J
GUTIERREZPUEBLA, E
MONGE, A
PARDO, C
RAMOS, M
[J]. TETRAHEDRON, 1993, 49 (48) : 11305 - 11320
[6] Bridgehead nitrogen heterocycles which contain the quinazoline moiety - synthesis and cycloaddition of 1,2-dihydroquinazoline 3-oxides
Heaney, F
McCarthy, T
Mahon, M
McKee, V
[J]. ORGANIC & BIOMOLECULAR CHEMISTRY, 2005, 3 (24) : 4351 - 4361
[7] REACTIONS OF HYDROXYGLYCINES - NEW SYNTHETIC ROUTES TO 4-PHENYLQUINAZOLINE DERIVATIVES
HOEFNAGEL, AJ
VANKONINGSVELD, H
VANMEURS, F
PETERS, JA
SINNEMA, A
VANBEKKUM, H
[J]. TETRAHEDRON, 1993, 49 (31) : 6899 - 6912
[8] 3D QSAR studies on 3,4-dihydroquinazolines as T-type calcium channel blocker by comparative molecular similarity indices analysis (CoMSIA)
Jeong, Jin Ah
Cho, Haelim
Jung, Soo Yeon
Kang, Han Byul
Park, Jin Yeong
Kim, Jungahn
Choo, Dong Joon
Lee, Jae Yeol
[J]. BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, 2010, 20 (01) : 38 - 41
[9] Model-based conformational clustering of ring molecules
Kessler, Mathieu
Bueso, Maria C.
Perez, Jose
[J]. JOURNAL OF CHEMOMETRICS, 2007, 21 (1-2) : 53 - 64
[10] Direct reduction of o-nitrobenzaldehyde to 4b,5,15b,16-tetrahydrodibenzo[3,4:7,8]-[1,5]diazocino[2,1-b:6,5-b]diquinazoline-11,22-diium cation (H2TAAB2+) salts with simultaneous formation of alternative geometric isomers of [H2TAAB]2+
Kolchinski, AG
Alcock, NW
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1998, 63 (13) : 4515 - 4517

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