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Chelation-controlled intermolecular hydroacylation: direct addition of alkyl aldehydes to functionalized alkenes.

Abstract:
The pendant methylsulfanyl group of aldehyde 1 provides chelation stabilization (see 3), thus allowing direct hydroacylation of functionalized electron-poor alkenes 2 in good yields under mild conditions. Electron-deficient alkynes can also be used as substrates. R = ester, arnide, imide, sulfone; dppe = 1,2-bis(diphenylphosphanyl)ethane.
Publication status:
Published

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Publisher copy:
10.1002/anie.200352751

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Journal:
Angewandte Chemie (International ed. in English) More from this journal
Volume:
43
Issue:
3
Pages:
340-343
Publication date:
2004-01-01
DOI:
EISSN:
1521-3773
ISSN:
1433-7851


Language:
English
Keywords:
Pubs id:
pubs:52460
UUID:
uuid:9bbf6f46-5745-4b89-a1df-b016ba4243cc
Local pid:
pubs:52460
Source identifiers:
52460
Deposit date:
2012-12-19

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