Selective propargylic C(sp3)–H activation of methyl-substituted alkynes versus [2 + 2] cycloaddition at a titanium imido template-Reference-Cited by-同舟云学术

Selective propargylic C(sp3)–H activation of methyl-substituted alkynes versus [2 + 2] cycloaddition at a titanium imido template

Published:2021 Issue:41 Volume:12 Page:13711-13718
ISSN:2041-6520
Container-title:Chemical Science
language:en
Short-container-title:Chem. Sci.

Author:

Fischer Malte¹²^ORCID,Manßen Manfred³²^ORCID,Schmidtmann Marc²,Klüner Thorsten²^ORCID,Beckhaus Rüdiger²^ORCID

Affiliation:

1. Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford, OX1 3QR, UK

2. Institut für Chemie, Fakultät für Mathematik und Naturwissenschaften, Carl von Ossietzky Universität Oldenburg, Postfach 2503, D-26111 Oldenburg, Germany

3. Anorganische Chemie Universität Tübingen, Auf der Morgenstelle 18, D-72076 Tübingen, Germany

Abstract

An unexpected reactivity between a titanium imido complex and internal alkynes was unveiled yielding titanaazacyclobutenes instead of the expected [2 + 2] cycloaddition products.

Funder

Alexander von Humboldt-Stiftung

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/SC/D1SC04334J

Reference62 articles.

1. Multiple Bonds between Transition Metals and ?Bare? Main Group Elements: Links between Inorganic Solid State Chemistry and Organometallic Chemistry

2. Multiple Bonding in Heavier Element Compounds Stabilized by Bulky Terphenyl Ligands

3. Transition Metal Imido Compounds as Ziegler-Natta Olefin Polymerisation Catalysts

4. Reactions and Applications of Titanium Imido Complexes

5. Methods of synthesis of Group 4–9 transition metal imido complexes

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