A concise approach for central core of trigolutes: Total synthesis of trigolute B and 3-epi-trigolute B and analogues

Narendraprasad Reddy, B. ; Ramana, C. V. (2017) A concise approach for central core of trigolutes: Total synthesis of trigolute B and 3-epi-trigolute B and analogues Tetrahedron, 73 (7). pp. 888-899. ISSN 0040-4020

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/j.tet.2016.12.074

Abstract

A concise approach comprising a combination of the Pd- or Ir-catalyzed Tsuji-Trost allylation and olefin dihydrox-ylation/acid catalyzed lactonization has been developed to construct the central spirolactone core of trigolutes with the requisite functional groups. A large number of analogues of trigolute B have been synthesized. Furthermore, the synthesis of both (±)-trigolute B and (±)-3-epi-trigolute B has been accomplished in 4–5 steps from easily accessible building blocks.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Trigolute B; Tsuji-Trost Allyation; 3-Epi-Trigolute B; Iridium; Palladium; Dihydroxylation/ Lactonization
ID Code:105870
Deposited On:01 Feb 2018 16:49
Last Modified:01 Feb 2018 16:49

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