Synthesis of O-Glycosides 1,3-Diynes

Synthesis of O-Glycosides 1,3-Diynes

Couto, Túlio R.; Freitas, Juliano C. R.; Filho, João R. Freitas; Andrade, Silvia R. C. P.; Malvestiti, Ivani; Menezes, Paulo H.

Abstract:

The unique properties of poliynes and acetylenic arrays continue to receive attention and increased research interest. In addition to their unusual electrical and optical properties, they are encountered in numerous natural products and display a wide range of potential applications in both biology and material sciences. Consequently, research into the synthesis of well-defined poliynes continues to expand. The most common synthetic method for the assembly of poliynes involves bond formation between two acetylenes via oxidative coupling. The major challenge in the preparation of this class of compounds is the tolerance to sensitive functional groups. Consequently, the development of alternative methods for the preparation of highly functionalized poliynes is of the great interest.

The unique properties of poliynes and acetylenic arrays continue to receive attention and increased research interest. In addition to their unusual electrical and optical properties, they are encountered in numerous natural products and display a wide range of potential applications in both biology and material sciences. Consequently, research into the synthesis of well-defined poliynes continues to expand. The most common synthetic method for the assembly of poliynes involves bond formation between two acetylenes via oxidative coupling. The major challenge in the preparation of this class of compounds is the tolerance to sensitive functional groups. Consequently, the development of alternative methods for the preparation of highly functionalized poliynes is of the great interest.

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DOI: 10.5151/chempro-14bmos-R0218-1

Referências bibliográficas

• [1] 1 Siemsen, P.; Livingston, R. C.; Diederich, F. Angew. Chem., Int. Ed. 2000, 39, 2632.
• [2] 2 Oliveira, J. M. ; Palmeira, D. J. ; Comasseto, J. V. ; Menezes. P. H. J. Braz. Chem. Soc. 2010, 21, 362-366.
• [3] 3 Yin, W.; He, C.; Chen, M.; Zhen, M.; Zhang, H.; Lei, A. Org. Lett. 2009, 11, 709.

Como citar:

Couto, Túlio R.; Freitas, Juliano C. R.; Filho, João R. Freitas; Andrade, Silvia R. C. P.; Malvestiti, Ivani; Menezes, Paulo H.; "Synthesis of O-Glycosides 1,3-Diynes", p-218-218. In: In Blucher Chemistry Proceedings, São Paulo, v. 1, n. 1, Setembro.2013. São Paulo: Blucher, 2013.
ISSN 23184043, DOI 10.5151/chempro-14bmos-R0218-1