English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Ruthenium-Catalyzed trans-Selective Hydrostannation of Alkynes

Rummelt, S. M., & Fürstner, A. (2014). Ruthenium-Catalyzed trans-Selective Hydrostannation of Alkynes. Angewandte Chemie International Edition, 53(14), 3626-3630. doi:10.1002/anie.201311080.

Item is

Files

show Files
hide Files
:
anie_201311080_sm_miscellaneous_information.pdf (Supplementary material), 5MB
Name:
anie_201311080_sm_miscellaneous_information.pdf
Description:
Supporting information
Visibility:
Public
MIME-Type / Checksum:
application/pdf / [MD5]
Technical Metadata:
Copyright Date:
2014
Copyright Info:
Wiley-VCH 69451 Weinheim, Germany
License:
-

Locators

show

Creators

show
hide
 Creators:
Rummelt, Stephan M.1, Author              
Fürstner, Alois1, Author              
Affiliations:
1Research Department Fürstner, Max-Planck-Institut für Kohlenforschung, Max Planck Society, ou_1445584              

Content

show
hide
Free keywords: alkynes; reaction mechanisms; ruthenium; synthetic methods; tin
 Abstract: In contrast to all other transition-metal-catalyzed hydrostannation reactions documented in the literature, the addition of Bu3SnH across various types of alkynes proceeds with excellent trans selectivity, provided the reaction is catalyzed by [Cp*Ru]-based complexes. This method is distinguished by a broad substrate scope and a remarkable compatibility with functional groups, including various substituents that would neither survive under the conditions of established Lewis acid mediated trans hydrostannations nor withstand free-radical reactions. In case of unsymmetrical alkynes, a cooperative effect between the proper catalyst and protic functionality in the substrate allows outstanding levels of regioselectivity to be secured as well.

Details

show
hide
Language(s): eng - English
 Dates: 2013-12-202014-02-262014-04-01
 Publication Status: Published in print
 Pages: 5
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1002/anie.201311080
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Angewandte Chemie International Edition
  Other : Angew. Chem., Int. Ed.
  Other : Angew. Chem. Int. Ed.
  Other : Angewandte Chemie, International Edition
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Weinheim : Wiley-VCH
Pages: 5 Volume / Issue: 53 (14) Sequence Number: - Start / End Page: 3626 - 3630 Identifier: ISSN: 1433-7851
CoNE: https://pure.mpg.de/cone/journals/resource/1433-7851