| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5284950 | Tetrahedron Letters | 2008 | 4 Pages |
Abstract
Titanocene(II)-promoted alkenylation of functionalized alkynes with (Z)-alkenyl sulfones proceeded with high regio- and stereoselectivity to produce functionalized dienes. Conjugated dienylcarboxylic acids and dienylphosphonic esters were obtained using acetylenic lithium carboxylates and dialkyl phosphonates as starting materials.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Akitoshi Ogata, Masami Nemoto, Yoshitaka Takano, Akira Tsubouchi, Takeshi Takeda,