P-P bond activation of P4 tetrahedron by group 13 carbenoid and its bis molybdenum pentacarbonyl adduct

Ganesan Prabusankar; Adinarayana Doddi; Christian Gemel; Manuela Winter; Roland A. Fischer

doi:10.1021/ic1010743

P-P bond activation of P₄ tetrahedron by group 13 carbenoid and its bis molybdenum pentacarbonyl adduct

Ganesan Prabusankar, Adinarayana Doddi, Christian Gemel, Manuela Winter, Roland A. Fischer

Max-Planck-lnstitut für Kohlenforschung

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

61 Scopus citations

Abstract

Activation of white phosphorus with Ga(DDP) (DDP = 2-diiso- propylphenylamino-4-diiso-propylphenylimino-2-pentene) afforded [(DDP)Ga(P ₄)] (1) by insertion of the Ga(I) center at one of the six P-P bonded edges of the P₄ tetrahedron. Further reaction of 1 with three equivalents of Mo(CO)₆ results in the formation of [(DDP)Ga(η^2:1:1-P₄){Mo(CO)₅}₂] 2toluene (2). Compounds 1 and 2 are characterized by ¹H, ¹³C, and ³¹P NMR spectroscopy, elemental analysis, and single crystal X-ray structural analysis. The solid-state structure of molecule 1 reveals the first example of a structurally characterized GaP₄ core stabilized by a β-diketiminate ligand. Compound 2 represents a rare type of coordination mode of a gallium supported P₄ butterfly structure.

Original language	English
Pages (from-to)	7976-7980
Number of pages	5
Journal	Inorganic Chemistry
Volume	49
Issue number	17
DOIs	https://doi.org/10.1021/ic1010743
State	Published - 6 Sep 2010
Externally published	Yes

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title = "P-P bond activation of P4 tetrahedron by group 13 carbenoid and its bis molybdenum pentacarbonyl adduct",

abstract = "Activation of white phosphorus with Ga(DDP) (DDP = 2-diiso- propylphenylamino-4-diiso-propylphenylimino-2-pentene) afforded [(DDP)Ga(P 4)] (1) by insertion of the Ga(I) center at one of the six P-P bonded edges of the P4 tetrahedron. Further reaction of 1 with three equivalents of Mo(CO)6 results in the formation of [(DDP)Ga(η2:1:1-P4){Mo(CO)5}2] 2toluene (2). Compounds 1 and 2 are characterized by 1H, 13C, and 31P NMR spectroscopy, elemental analysis, and single crystal X-ray structural analysis. The solid-state structure of molecule 1 reveals the first example of a structurally characterized GaP4 core stabilized by a β-diketiminate ligand. Compound 2 represents a rare type of coordination mode of a gallium supported P4 butterfly structure.",

author = "Ganesan Prabusankar and Adinarayana Doddi and Christian Gemel and Manuela Winter and Fischer, {Roland A.}",

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doi = "10.1021/ic1010743",

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TY - JOUR

T1 - P-P bond activation of P4 tetrahedron by group 13 carbenoid and its bis molybdenum pentacarbonyl adduct

AU - Prabusankar, Ganesan

AU - Doddi, Adinarayana

AU - Gemel, Christian

AU - Winter, Manuela

AU - Fischer, Roland A.

PY - 2010/9/6

Y1 - 2010/9/6

N2 - Activation of white phosphorus with Ga(DDP) (DDP = 2-diiso- propylphenylamino-4-diiso-propylphenylimino-2-pentene) afforded [(DDP)Ga(P 4)] (1) by insertion of the Ga(I) center at one of the six P-P bonded edges of the P4 tetrahedron. Further reaction of 1 with three equivalents of Mo(CO)6 results in the formation of [(DDP)Ga(η2:1:1-P4){Mo(CO)5}2] 2toluene (2). Compounds 1 and 2 are characterized by 1H, 13C, and 31P NMR spectroscopy, elemental analysis, and single crystal X-ray structural analysis. The solid-state structure of molecule 1 reveals the first example of a structurally characterized GaP4 core stabilized by a β-diketiminate ligand. Compound 2 represents a rare type of coordination mode of a gallium supported P4 butterfly structure.

AB - Activation of white phosphorus with Ga(DDP) (DDP = 2-diiso- propylphenylamino-4-diiso-propylphenylimino-2-pentene) afforded [(DDP)Ga(P 4)] (1) by insertion of the Ga(I) center at one of the six P-P bonded edges of the P4 tetrahedron. Further reaction of 1 with three equivalents of Mo(CO)6 results in the formation of [(DDP)Ga(η2:1:1-P4){Mo(CO)5}2] 2toluene (2). Compounds 1 and 2 are characterized by 1H, 13C, and 31P NMR spectroscopy, elemental analysis, and single crystal X-ray structural analysis. The solid-state structure of molecule 1 reveals the first example of a structurally characterized GaP4 core stabilized by a β-diketiminate ligand. Compound 2 represents a rare type of coordination mode of a gallium supported P4 butterfly structure.

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U2 - 10.1021/ic1010743

DO - 10.1021/ic1010743

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SN - 0020-1669

VL - 49

SP - 7976

EP - 7980

JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 17

ER -

P-P bond activation of P₄ tetrahedron by group 13 carbenoid and its bis molybdenum pentacarbonyl adduct

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