Facile Syntheses of Titanium(II), Tin(II), and Vanadium(II) Porphyrin Complexes through Homogeneous Reduction. Reactivity of trans-(TTP)TiL2 (L = THF, t-BuNC)

Xiaotai Wang; Steve D. Gray; Jinyuan Chen; L. Keith Woo

doi:10.1021/ic970961n

Facile Syntheses of Titanium(II), Tin(II), and Vanadium(II) Porphyrin Complexes through Homogeneous Reduction. Reactivity of trans-(TTP)TiL₂ (L = THF, t-BuNC)

Xiaotai Wang, Steve D. Gray, Jinyuan Chen, L. Keith Woo^*

^*Corresponding author for this work

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

29 Citations (Scopus)

Abstract

Facile syntheses of the meso-tetra-p-tolylporphyrin (TTP) complexes trans-(TTP)Ti(THF)₂ (1), (TTP)Sn (2), and trans-(TTP)V(THF)₂ (3) are achieved through homogeneous reduction of high-valent precursors using NaBEt₃H. The composition of the new compound trans-(TTP)Ti(THF)₂ was determined by spectroscopic and chemical characterization. Ligand displacement reactions of trans-(TTP)Ti(THF)₂ with t-BuNC produced a new Ti(II) complex, trans-(TTP)Ti(t-BuNC)₂. The ligand-binding preference of (TTP)Ti^IIL_n (n = 1, 2) is picoline ∼pyridine > t-BuNC > PhC≡CPh > EtC≡CEt > THF.

Original language	English
Pages (from-to)	5-9
Number of pages	5
Journal	Inorganic Chemistry
Volume	37
Issue number	1
DOIs	https://doi.org/10.1021/ic970961n
Publication status	Published - 12 Jan 1998
Externally published	Yes

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title = "Facile Syntheses of Titanium(II), Tin(II), and Vanadium(II) Porphyrin Complexes through Homogeneous Reduction. Reactivity of trans-(TTP)TiL2 (L = THF, t-BuNC)",

abstract = "Facile syntheses of the meso-tetra-p-tolylporphyrin (TTP) complexes trans-(TTP)Ti(THF)2 (1), (TTP)Sn (2), and trans-(TTP)V(THF)2 (3) are achieved through homogeneous reduction of high-valent precursors using NaBEt3H. The composition of the new compound trans-(TTP)Ti(THF)2 was determined by spectroscopic and chemical characterization. Ligand displacement reactions of trans-(TTP)Ti(THF)2 with t-BuNC produced a new Ti(II) complex, trans-(TTP)Ti(t-BuNC)2. The ligand-binding preference of (TTP)TiIILn (n = 1, 2) is picoline ∼pyridine > t-BuNC > PhC≡CPh > EtC≡CEt > THF.",

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T1 - Facile Syntheses of Titanium(II), Tin(II), and Vanadium(II) Porphyrin Complexes through Homogeneous Reduction. Reactivity of trans-(TTP)TiL2 (L = THF, t-BuNC)

AU - Wang, Xiaotai

AU - Gray, Steve D.

AU - Chen, Jinyuan

AU - Woo, L. Keith

PY - 1998/1/12

Y1 - 1998/1/12

N2 - Facile syntheses of the meso-tetra-p-tolylporphyrin (TTP) complexes trans-(TTP)Ti(THF)2 (1), (TTP)Sn (2), and trans-(TTP)V(THF)2 (3) are achieved through homogeneous reduction of high-valent precursors using NaBEt3H. The composition of the new compound trans-(TTP)Ti(THF)2 was determined by spectroscopic and chemical characterization. Ligand displacement reactions of trans-(TTP)Ti(THF)2 with t-BuNC produced a new Ti(II) complex, trans-(TTP)Ti(t-BuNC)2. The ligand-binding preference of (TTP)TiIILn (n = 1, 2) is picoline ∼pyridine > t-BuNC > PhC≡CPh > EtC≡CEt > THF.

AB - Facile syntheses of the meso-tetra-p-tolylporphyrin (TTP) complexes trans-(TTP)Ti(THF)2 (1), (TTP)Sn (2), and trans-(TTP)V(THF)2 (3) are achieved through homogeneous reduction of high-valent precursors using NaBEt3H. The composition of the new compound trans-(TTP)Ti(THF)2 was determined by spectroscopic and chemical characterization. Ligand displacement reactions of trans-(TTP)Ti(THF)2 with t-BuNC produced a new Ti(II) complex, trans-(TTP)Ti(t-BuNC)2. The ligand-binding preference of (TTP)TiIILn (n = 1, 2) is picoline ∼pyridine > t-BuNC > PhC≡CPh > EtC≡CEt > THF.

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Facile Syntheses of Titanium(II), Tin(II), and Vanadium(II) Porphyrin Complexes through Homogeneous Reduction. Reactivity of trans-(TTP)TiL₂ (L = THF, t-BuNC)

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