Synthesis and crystal structures of (benzyl)triphenylphosphonium bromides, [C6H5-CH2P(C6H5)(3)]Br-+(-) and [C6H5-CH2P(C6H5)(3)]Br-+(3)-

被引：6

作者：

Hubner, J ^{[1
]}

WulffMolder, D ^{[1
]}

Vogt, H ^{[1
]}

Meisel, M ^{[1
]}

机构：

[1] HUMBOLDT UNIV BERLIN,INST CHEM,FACHINST ANORGAN & ALLGEMEINE CHEM,D-10115 BERLIN,GERMANY

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 1997年 / 52卷 / 11期

关键词：

D O I：

10.1515/znb-1997-1107

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

(Benzyl)triphenylphosphonium bromide, [C6H5-CH2P(C6H5)(3)]Br-+(-)(CH2Cl2) (1) has been prepared by the reaction of triphenylphosphine with benzylbromide and its structure determined. The colorless crystals are triclinic, space group P (1) over bar, Z = 2, a = 976.0(3), b = 1069.0(3), c = 1226.1(4) pm, alpha = 94.13(3), beta = 104.70(3), gamma = 100.14(3)degrees. The lattice contains Br- anions and [C6H5-CH2P(C6H5)(3)](+) cations. [C6H5-CH2P(C6H5)(3)]Br-3 (2); has been obtained by treating compound 1 with equimolar quantities of elemental bromine in methylene chloride solution. The red crystals of 2 are monoclinic, space group P2(1)/c, Z = 4, a = 917.9(2), b = 1022.6(2), c = 2573.6(5) pm, beta = 99.11(2)degrees, and comprise[C6H5-CH2P(C6H5)(3)](+) cations and linear, slightly asymmetrical Br-3(-) anions with bromine-bromine distances of 246.19(11) and 263.69(11) pm.

引用

页码：1321 / 1324

页数：4

共 50 条

[1] Synthesis and crystal structures of (p-bromobenzyl)triphenylphosphonium bromides, [(p-Br-C6H4-CH2)P(C6H5)(3)](+) Br-; [(p-Br-C6H4-CH2)P(C6H5)(3)](+) Br-2(-) and [(p-Br-C6H4-CH2)P(C6H5)(3)](+) Br-3(-)
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[J]. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 1996, 51 (10): : 1443 - 1448
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KUHN, N
WINTER, M
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DEHNICKE, K
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SCHUMANN, H
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1986, 299 (02) : 169 - 178
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BACCI, M
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COTTON, FA
DIEBOLD, MP
ROTH, WJ
[J]. ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 1990, 46 : 1624 - 1627
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LUGAN, N
BONNET, JJ
IBERS, JA
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1985, 107 (15) : 4484 - 4491
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MEEK, DW
ALYEA, EC
STALICK, JK
IBERS, JA
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BRUNNER, H
DOPPELBERGER, J
[J]. BULLETIN DES SOCIETES CHIMIQUES BELGES, 1975, 84 (10): : 923 - 932

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