Kotha, Sambasivarao ; Brahmachary, Enugurthi (2004) Synthesis and reactions of silicon containing cyclic α-amino acid derivatives Journal of Organometallic Chemistry, 689 (1). pp. 158-163. ISSN 0022-328X
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.jorganchem.2003.09.044
Abstract
A simple synthesis of a new amino acid derivative 5,6-bis(trimethylsilyl)indanylglycine via cobalt mediated [2 + 2 + 2] cycloaddition strategy is described. Co-trimerization of diyne building block containing amino acid moiety with bis(trimethylsilyl)acetylene in presence of CpCo(CO)2 catalyst afforded the silylated indane-based α-amino acid (AAA) derivative. Electrophilic aromatic substitution reaction, ipso to the trimethylsilyl group gave highly functionalised indane-based AAA derivatives.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Unusual Amino Acids; [2 + 2 + 2] Cycloaddition; Silicon Amino Acids; Cyclopentadienyl Cobalt Dicarbonyl; Ipso Substitution |
| ID Code: | 65151 |
| Deposited On: | 15 Oct 2011 11:41 |
| Last Modified: | 15 Oct 2011 11:41 |
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