Reactions of diborenes with terminal alkynes: mechanisms of ligand-controlled anti-selective hydroalkynylation, cycloaddition and CC triple bond scission-Reference-Cited by-同舟云学术

Reactions of diborenes with terminal alkynes: mechanisms of ligand-controlled anti-selective hydroalkynylation, cycloaddition and CC triple bond scission

Published:2021 Issue:27 Volume:12 Page:9506-9515
ISSN:2041-6520
Container-title:Chemical Science
language:en
Short-container-title:Chem. Sci.

Author:

Englert Lukas¹²³⁴⁵,Schmidt Uwe¹²³⁴⁵,Dömling Michael¹²³⁴⁵,Passargus Max¹²³⁴⁵,Stennett Tom E.¹²³⁴⁵,Hermann Alexander¹²³⁴⁵,Arrowsmith Merle¹²³⁴⁵^ORCID,Härterich Marcel¹²³⁴⁵,Müssig Jonas¹²³⁴⁵,Phillipps Alexandra¹²³⁴⁵,Prieschl Dominic¹²³⁴⁵,Rempel Anna¹²³⁴⁵,Rohm Felix¹²³⁴⁵,Radacki Krzysztof¹²³⁴⁵,Schorr Fabian¹²³⁴⁵,Thiess Torsten¹²³⁴⁵,Jiménez-Halla J. Oscar C.⁶⁷⁸⁹,Braunschweig Holger¹²³⁴⁵^ORCID

Affiliation:

1. Institute for Inorganic Chemistry

2. Julius-Maximilians-Universität Würzburg

3. 97074 Würzburg

4. Germany

5. Institute for Sustainable Chemistry & Catalysis with Boron

6. Departamento de Química

7. Universidad de Guanajuato

8. 36050 Guanajuato

9. Mexico

Abstract

The outcome of reactions between diborenes and terminal alkynes can be tuned by varying the stabilising Lewis base and/or reaction conditions, to yield either the anti-hydroalkynylation product or [2 + 2] cycloaddition-derived boron heterocycles.

Funder

H2020 European Research Council

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/SC/D1SC02081A

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2. Versatile Catalytic Reactions of Norbornadiene Derivatives with Alkynes

3. Construction of Acyclic Quaternary Carbon Stereocenters by Catalytic Asymmetric Hydroalkynylation of Unactivated Alkenes