Alkyne cycloaddition to a titanocene oxide as a route to cyclopentadienyl modification

Iraklis Pappas; Paul J. Chirik

doi:10.1002/anie.201403584

Alkyne cycloaddition to a titanocene oxide as a route to cyclopentadienyl modification

Iraklis Pappas, Paul J. Chirik

Chemistry

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14 Scopus citations

Abstract

Addition of terminal or internal alkynes to a base-free titanocene oxide results in synthesis of the corresponding oxometallocyclobutene. With appropriate cyclopentadienyl substitution, these compounds undergo reversible C?C reductive elimination offering a unique approach to cyclopenta dienyl modification.

Original language	English (US)
Pages (from-to)	6241-6244
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	53
Issue number	24
DOIs	https://doi.org/10.1002/anie.201403584
State	Published - Jun 10 2014

All Science Journal Classification (ASJC) codes

Chemistry(all)
Catalysis

Keywords

cycloaddition
group transfer
oxo ligands
titanium

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10.1002/anie.201403584

Cite this

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abstract = "Addition of terminal or internal alkynes to a base-free titanocene oxide results in synthesis of the corresponding oxometallocyclobutene. With appropriate cyclopentadienyl substitution, these compounds undergo reversible C?C reductive elimination offering a unique approach to cyclopenta dienyl modification.",

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AU - Chirik, Paul J.

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N2 - Addition of terminal or internal alkynes to a base-free titanocene oxide results in synthesis of the corresponding oxometallocyclobutene. With appropriate cyclopentadienyl substitution, these compounds undergo reversible C?C reductive elimination offering a unique approach to cyclopenta dienyl modification.

AB - Addition of terminal or internal alkynes to a base-free titanocene oxide results in synthesis of the corresponding oxometallocyclobutene. With appropriate cyclopentadienyl substitution, these compounds undergo reversible C?C reductive elimination offering a unique approach to cyclopenta dienyl modification.

KW - cycloaddition

KW - group transfer

KW - oxo ligands

KW - titanium

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ER -

Alkyne cycloaddition to a titanocene oxide as a route to cyclopentadienyl modification

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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