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  Magnesium- and Titanium-induced Reductive Coupling of Carbonyl Compounds: Efficient Syntheses of Pinacols and Alkenes

Fürstner, A., Csuk, R., Rohrer, C., & Weidmann, H. (1988). Magnesium- and Titanium-induced Reductive Coupling of Carbonyl Compounds: Efficient Syntheses of Pinacols and Alkenes. Journal of the Chemical Society, Perkin Transactions 1, (7), 1729-1734. doi:10.1039/P19880001729.

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 Creators:
Fürstner, Alois1, Author           
Csuk, Rene1, Author
Rohrer, Christian1, Author
Weidmann, Hans1, Author
Affiliations:
1Institute of Organic Chemistry, Technical University Graz, ou_persistent22              

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 Abstract: Finely dispersed magnesium on graphite was found to be a totally selective single-electron transfer reagent of general utility for the redn. of various kinds of carbonyl and dicarbonyl compds. to pinacols, a reaction quite compatible with a no. of functional groups. Similarly, titanium on graphite proved to be a universally applicable reducing agent for the efficient conversion of pinacols, carbonyl and dicarbonyl compds. into alkenes and cycloalkenes resp. and for the cyclization of oxo alkanoates to enol ethers, facilitating and unifying the highly useful McMurry reaction. The practicability of the presently known carbonyl coupling methods is discussed in the light of these results.

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Language(s): eng - English
 Dates: 1988-07
 Publication Status: Issued
 Pages: 6
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1039/P19880001729
 Degree: -

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Title: Journal of the Chemical Society, Perkin Transactions 1
Source Genre: Journal
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Publ. Info: London : Royal Society of Chemistry
Pages: 6 Volume / Issue: (7) Sequence Number: - Start / End Page: 1729 - 1734 Identifier: ISSN: 1472-7781
CoNE: https://pure.mpg.de/cone/journals/resource/111053443082010_1
DOI: 10.1039/P19880001729