Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5264565 | Tetrahedron Letters | 2013 | 4 Pages |
Abstract
The conjugate addition on a natural bioactive pseudoguaianolide sesquiterpene lactone parthenin with various Grignard reagents leads to 13-C alkylated products chemo and diastereoselectively in fair overall yields. Compared with other Grignard reagents vinyl and smaller straight chain alkyl Grignard reagents gave better yields.
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Authors
Jajula Kashanna, Paramesh Jangili, Rathod Aravind Kumar, Bethapudirr Rama Rao,