1521-3773/asset/2002_left.gif?v=1&s=ac6b0d94a94d7ce7a210002b8096b42feffc0bcf)
1521-3773/asset/2002_right.gif?v=1&s=451042aa3415ae3ad0729984d26dee1866aca82e)
Communication
Dialkenylation of Carbonyl Groups by Alkenyllithium Compounds: Formation of Cyclopentadiene Derivatives by the Reaction of 1,4-Dilithio-1,3-dienes with Ketones and Aldehydes
Article first published online: 15 MAY 2001
DOI: 10.1002/1521-3773(20010518)40:10<1913::AID-ANIE1913>3.0.CO;2-N
© 2001 WILEY-VCH Verlag GmbH, Weinheim, Fed. Rep. of Germany
40:10<>1.0.CO;2-I/asset/cover.gif?v=1&s=94279b6034e36cd0e48e525fe2e55a1d3e54852e "Angewandte Chemie International Edition")
Additional Information
How to Cite
Xi, Z., Song, Q., Chen, J., Guan, H. and Li, P. (2001), Dialkenylation of Carbonyl Groups by Alkenyllithium Compounds: Formation of Cyclopentadiene Derivatives by the Reaction of 1,4-Dilithio-1,3-dienes with Ketones and Aldehydes . Angew. Chem. Int. Ed., 40: 1913–1916. doi: 10.1002/1521-3773(20010518)40:10<1913::AID-ANIE1913>3.0.CO;2-N
Publication History
- Issue published online: 15 MAY 2001
- Article first published online: 15 MAY 2001
- Manuscript Received: 15 JAN 2001
- Abstract
- Article
- References
- Cited By
Keywords:
- aldehydes;
- alkenes;
- ketones;
- lithium;
- synthetic methods
40:10<1913::AID-ANIE1913>3.0.CO;2-N/asset/image_m/mcontent.gif?v=1&s=379ae13e5b02430fae8ba885c5e12de7e83beafa "Thumbnail image of graphical abstract")
The deoxygenation of the C=O group of aldehydes and ketones with dialkenyllithium compounds leads to the formation of highly substituted cyclopentadiene derivatives with a new C(sp3)−C(sp2) bond [Eq. (1)].