N-Benzyl and N-aryl bis(phospha-Mannich adducts): Synthesis and catalytic activity of the related bidentate chelate platinum complexes in hydroformylation

被引：50

作者：

Balint, Erika ^{[1
]}

Fazekas, Eszter ^{[1
]}

Pongracz, Peter ^{[2
,3
]}

Kollar, Laszlo ^{[2
,3
]}

Drahos, Laszlo ^{[4
]}

Holczbauer, Tamas ^{[4
]}

Czugler, Matyas ^{[4
]}

Keglevich, Gyoergy ^{[1
]}

机构：

[1] Budapest Univ Technol & Econ, Dept Organ Chem & Technol, H-1521 Budapest, Hungary

[2] Univ Pecs, Dept Inorgan Chem, H-7624 Pecs, Hungary

[3] Szentagothai Res Ctr, H-7624 Pecs, Hungary

[4] Hungarian Acad Sci, Res Ctr Nat Sci, Inst Organ Chem, Dept Struct Chem, H-1525 Budapest, Hungary

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2012年 / 717卷

关键词：

Kabachnik-Fields reaction; N; N-Bis(> P(O)-methyl)amine derivatives; Bidentate chelate platinum complex; Hydroformylation; KABACHNIK-FIELDS REACTION; MICROWAVE-ASSISTED SYNTHESIS; ALPHA-AMINO PHOSPHONATES; DIETHYL PHOSPHITE; P-HETEROCYCLES; SOLVENT-FREE; AMINOPHOSPHONATES; CYCLOHEXYLAMINE; BENZALDEHYDE; DERIVATIVES;

D O I：

10.1016/j.jorganchem.2012.07.031

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The microwave-assisted double Kabachnik-Fields (phospha-Mannich) reaction of benzylamine and arylamines, two equivalents of paraformaldehyde and the > P(O)H reagent, such as dialkyl phosphites, ethyl phenyl-H-phosphinate and diphenylphosphine oxide gave the bis(> P(O)CH2) amine derivatives in good yields. The bis(diphenylphosphinoxido) derivatives were converted to the corresponding ring platinum complexes after deoxygenation whose catalytic activity was tested in the hydroformylation of styrene. Crystal structure analysis of one of the complexes reveals interesting correlations between complex structure and solvent inclusion. (C) 2012 Elsevier B. V. All rights reserved.

引用

页码：75 / 82

页数：8

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