A general synthesis for ditungsten tetracarboxylates. Preparation of WW quadruple bonds by reductive-elimination (alkyl group disproportionation) from 1,2-diethyl compounds with WW triple bonds

M. H. Chisholm; Hsin-Tien Chiu; J. C. Huffman

doi:10.1016/S0277-5387(00)88019-5

A general synthesis for ditungsten tetracarboxylates. Preparation of WW quadruple bonds by reductive-elimination (alkyl group disproportionation) from 1,2-diethyl compounds with WW triple bonds

M. H. Chisholm^*, Hsin-Tien Chiu, J. C. Huffman

^*Corresponding author for this work

Department of Applied Chemistry

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

42 Scopus citations

Abstract

A general high yield synthesis for W₂(O₂CR)₄ compounds is proposed based on eqn (1), wherein a WW triple bond is converted to a quadruple bond, and this has been established for RMe, Et and t-Bu. W₂Et₂(NMe₂)₄ + 4RCOOCOR → W₂(O₂CR)₄ + 4RCONMe₂ + C₂H₄ + C₂H₆ (1).

Original language	English
Pages (from-to)	759-760
Number of pages	2
Journal	Polyhedron
Volume	3
Issue number	6
DOIs	https://doi.org/10.1016/S0277-5387(00)88019-5
State	Published - 1 Jan 1984

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title = "A general synthesis for ditungsten tetracarboxylates. Preparation of WW quadruple bonds by reductive-elimination (alkyl group disproportionation) from 1,2-diethyl compounds with WW triple bonds",

abstract = "A general high yield synthesis for W2(O2CR)4 compounds is proposed based on eqn (1), wherein a WW triple bond is converted to a quadruple bond, and this has been established for RMe, Et and t-Bu. W2Et2(NMe2)4 + 4RCOOCOR → W2(O2CR)4 + 4RCONMe2 + C2H4 + C2H6 (1).",

author = "Chisholm, {M. H.} and Hsin-Tien Chiu and Huffman, {J. C.}",

year = "1984",

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T1 - A general synthesis for ditungsten tetracarboxylates. Preparation of WW quadruple bonds by reductive-elimination (alkyl group disproportionation) from 1,2-diethyl compounds with WW triple bonds

AU - Chisholm, M. H.

AU - Chiu, Hsin-Tien

AU - Huffman, J. C.

PY - 1984/1/1

Y1 - 1984/1/1

N2 - A general high yield synthesis for W2(O2CR)4 compounds is proposed based on eqn (1), wherein a WW triple bond is converted to a quadruple bond, and this has been established for RMe, Et and t-Bu. W2Et2(NMe2)4 + 4RCOOCOR → W2(O2CR)4 + 4RCONMe2 + C2H4 + C2H6 (1).

AB - A general high yield synthesis for W2(O2CR)4 compounds is proposed based on eqn (1), wherein a WW triple bond is converted to a quadruple bond, and this has been established for RMe, Et and t-Bu. W2Et2(NMe2)4 + 4RCOOCOR → W2(O2CR)4 + 4RCONMe2 + C2H4 + C2H6 (1).

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U2 - 10.1016/S0277-5387(00)88019-5

DO - 10.1016/S0277-5387(00)88019-5

M3 - Article

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SN - 0277-5387

VL - 3

SP - 759

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JO - Polyhedron

JF - Polyhedron

IS - 6

ER -

A general synthesis for ditungsten tetracarboxylates. Preparation of WW quadruple bonds by reductive-elimination (alkyl group disproportionation) from 1,2-diethyl compounds with WW triple bonds

Abstract

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