Complexation of hydrophosphoranes: Possible mechanism and coordination activity

Konstantin N. Gavrilov; Andrei V. Korostylev; Alexei I. Polosukhin; Oleg G. Bondarev; Andrew Yu Kovalevsky; Vadim A. Davankov

doi:10.1016/S0022-328X(00)00441-1

Complexation of hydrophosphoranes: Possible mechanism and coordination activity

Konstantin N. Gavrilov
, Andrei V. Korostylev
, Alexei I. Polosukhin
, Oleg G. Bondarev
, Andrew Yu Kovalevsky
, Vadim A. Davankov

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Abstract

Complexation of (4S,9S)-4,9-diethyl-2,11-dioxa-5,8-diaza-1λ ⁵-phosphatricyclo[6.3.0.0^1.5]undecane (1) and 3,3,8,8-tetramethyl-1,6-dioxa-4,9-diaza-5λ ⁵-phosphaspiro[4,4]nonane (2) with [Rh(CO)₂Cl]₂; 2,3,7,8-dibenzo-1,6-dioxa-4,9-diaza-5λ ⁵-phosphaspiro-[4,4]nonane (3) with [Rh(CO)₂Cl]₂ and [MCl₂(COD)] (M = Pd, Pt); (2S,7S)-2,7-dimethyl-1,4,6,9-tetraoxa-5λ ⁵-phosphaspiro[4,4]nonane (4) with [Rh(CO)₂Cl]₂ and [PdCl₂(COD)] has been studied. The products have been characterized by ¹H-, ²H-, ¹³C-, ³¹P-NMR, IR spectroscopy, laser desorption mass spectrometry and X-ray photoelectron spectroscopy. A possible mechanism for hydrophosphoranes complexation is discussed. A correlation between Lewis basicity and coordination activity has been found for ligands 1-3. Phosphorane 4 was shown to coordinate by means of the P(III)-tautomer.

Original language	English
Pages (from-to)	148-158
Number of pages	11
Journal	Journal of Organometallic Chemistry
Volume	613
Issue number	2
DOIs	https://doi.org/10.1016/S0022-328X(00)00441-1
State	Published - Nov 3 2000
Externally published	Yes

Funding

The authors wish to thank G.V. Tcherkaev, M.G. Ezernitskaya and P.V. Petrovskii (Institute of Organoelement Compounds, Moscow) for their assistance in characterizing the products, and Dr I.T. Chizhevsky (Institute of Organoelement Compounds, Moscow) for helpful remarks. This work was partially supported by the Scientific Training Center of Biochemistry (project K0559, the Federal Target Program ‘Integration’).

Keywords

Complexation
Hydrophosphoranes
Palladium complexes
Rhodium complexes
X-ray analysis

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10.1016/S0022-328X(00)00441-1

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@article{3f62588c4e9a482380b8368a93340cea,

title = "Complexation of hydrophosphoranes: Possible mechanism and coordination activity",

abstract = "Complexation of (4S,9S)-4,9-diethyl-2,11-dioxa-5,8-diaza-1λ 5-phosphatricyclo[6.3.0.01.5]undecane (1) and 3,3,8,8-tetramethyl-1,6-dioxa-4,9-diaza-5λ 5-phosphaspiro[4,4]nonane (2) with [Rh(CO)2Cl]2; 2,3,7,8-dibenzo-1,6-dioxa-4,9-diaza-5λ 5-phosphaspiro-[4,4]nonane (3) with [Rh(CO)2Cl]2 and [MCl2(COD)] (M = Pd, Pt); (2S,7S)-2,7-dimethyl-1,4,6,9-tetraoxa-5λ 5-phosphaspiro[4,4]nonane (4) with [Rh(CO)2Cl]2 and [PdCl2(COD)] has been studied. The products have been characterized by 1H-, 2H-, 13C-, 31P-NMR, IR spectroscopy, laser desorption mass spectrometry and X-ray photoelectron spectroscopy. A possible mechanism for hydrophosphoranes complexation is discussed. A correlation between Lewis basicity and coordination activity has been found for ligands 1-3. Phosphorane 4 was shown to coordinate by means of the P(III)-tautomer.",

keywords = "Complexation, Hydrophosphoranes, Palladium complexes, Rhodium complexes, X-ray analysis",

author = "Gavrilov, \{Konstantin N.\} and Korostylev, \{Andrei V.\} and Polosukhin, \{Alexei I.\} and Bondarev, \{Oleg G.\} and Kovalevsky, \{Andrew Yu\} and Davankov, \{Vadim A.\}",

year = "2000",

month = nov,

day = "3",

doi = "10.1016/S0022-328X(00)00441-1",

language = "English",

volume = "613",

pages = "148--158",

journal = "Journal of Organometallic Chemistry",

issn = "0022-328X",

publisher = "Elsevier",

number = "2",

}

TY - JOUR

T1 - Complexation of hydrophosphoranes

T2 - Possible mechanism and coordination activity

AU - Gavrilov, Konstantin N.

AU - Korostylev, Andrei V.

AU - Polosukhin, Alexei I.

AU - Bondarev, Oleg G.

AU - Kovalevsky, Andrew Yu

AU - Davankov, Vadim A.

PY - 2000/11/3

Y1 - 2000/11/3

N2 - Complexation of (4S,9S)-4,9-diethyl-2,11-dioxa-5,8-diaza-1λ 5-phosphatricyclo[6.3.0.01.5]undecane (1) and 3,3,8,8-tetramethyl-1,6-dioxa-4,9-diaza-5λ 5-phosphaspiro[4,4]nonane (2) with [Rh(CO)2Cl]2; 2,3,7,8-dibenzo-1,6-dioxa-4,9-diaza-5λ 5-phosphaspiro-[4,4]nonane (3) with [Rh(CO)2Cl]2 and [MCl2(COD)] (M = Pd, Pt); (2S,7S)-2,7-dimethyl-1,4,6,9-tetraoxa-5λ 5-phosphaspiro[4,4]nonane (4) with [Rh(CO)2Cl]2 and [PdCl2(COD)] has been studied. The products have been characterized by 1H-, 2H-, 13C-, 31P-NMR, IR spectroscopy, laser desorption mass spectrometry and X-ray photoelectron spectroscopy. A possible mechanism for hydrophosphoranes complexation is discussed. A correlation between Lewis basicity and coordination activity has been found for ligands 1-3. Phosphorane 4 was shown to coordinate by means of the P(III)-tautomer.

AB - Complexation of (4S,9S)-4,9-diethyl-2,11-dioxa-5,8-diaza-1λ 5-phosphatricyclo[6.3.0.01.5]undecane (1) and 3,3,8,8-tetramethyl-1,6-dioxa-4,9-diaza-5λ 5-phosphaspiro[4,4]nonane (2) with [Rh(CO)2Cl]2; 2,3,7,8-dibenzo-1,6-dioxa-4,9-diaza-5λ 5-phosphaspiro-[4,4]nonane (3) with [Rh(CO)2Cl]2 and [MCl2(COD)] (M = Pd, Pt); (2S,7S)-2,7-dimethyl-1,4,6,9-tetraoxa-5λ 5-phosphaspiro[4,4]nonane (4) with [Rh(CO)2Cl]2 and [PdCl2(COD)] has been studied. The products have been characterized by 1H-, 2H-, 13C-, 31P-NMR, IR spectroscopy, laser desorption mass spectrometry and X-ray photoelectron spectroscopy. A possible mechanism for hydrophosphoranes complexation is discussed. A correlation between Lewis basicity and coordination activity has been found for ligands 1-3. Phosphorane 4 was shown to coordinate by means of the P(III)-tautomer.

KW - Complexation

KW - Hydrophosphoranes

KW - Palladium complexes

KW - Rhodium complexes

KW - X-ray analysis

UR - https://www.scopus.com/pages/publications/0001124765

U2 - 10.1016/S0022-328X(00)00441-1

DO - 10.1016/S0022-328X(00)00441-1

M3 - Article

AN - SCOPUS:0001124765

SN - 0022-328X

VL - 613

SP - 148

EP - 158

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

IS - 2

ER -

Complexation of hydrophosphoranes: Possible mechanism and coordination activity

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