Alkyne [2 + 2 + 2]-Cyclotrimerization Approach for Synthesis of 6,7-Cyclopropylallocolchicinoids.
| Autor: | More AA; Division of Organic Chemistry, CSIR-National Chemical Laboratory , Dr. Homi Bhabha Road, Pune, Maharashtra 411008, India., Ramana CV; Division of Organic Chemistry, CSIR-National Chemical Laboratory , Dr. Homi Bhabha Road, Pune, Maharashtra 411008, India. |
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| Jazyk: | angličtina |
| Zdroj: | The Journal of organic chemistry [J Org Chem] 2016 Apr 15; Vol. 81 (8), pp. 3400-6. Date of Electronic Publication: 2016 Mar 28. |
| DOI: | 10.1021/acs.joc.6b00020 |
| Abstrakt: | Employing a cobalt-catalyzed [2 + 2 + 2] alkyne cyclotrimerization as the final step, the short and efficient synthesis of cyclopropylallocolchicinoid and its analogues having functional group variations at C9 and/or C10 and C11 of ring C has been accomplished. |
| Databáze: | MEDLINE |
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