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Indian Journal of Chemistry -Section B (IJC-B) >
IJC-B Vol.44B [2005] >
IJC-B Vol.44B(04) [April 2005] >
| Title: | Approaches to sesquiterpenes containing three contiguous quaternary carbon atoms. Synthesis of 3-methoxythapsene |
| Authors: | Srikrishna, A
Ramachary, D B |
| Issue Date: | Apr-2005 |
| Publisher: | CSIR |
| IPC Code: | Int.Cl.7 C 07 C 13/10 |
| Abstract: | Synthetic
approach to 3-alkoxythapsane, comprising of the carbon framework of a small
group of sesquiterpenes containing three contiguous quaternary carbon atoms has
been described. A combination of alkylation, orthoester Claisen rearrangement
and intramolecular diazoketone cyclopropanation has been employed for the
creation of the three requisite contiguous quaternary carbon atoms. |
| Page(s): | 751-761 |
| ISSN: | 0975-0983(Online); 0376-4699(Print) |
| Source: | IJC-B Vol.44B(04) [April 2005]
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