Synlett
DOI: 10.1055/a-2517-2139
letter
Emerging Trends in Organic Chemistry: A Focus on India

Baylis–Hillman Adducts as a Valuable Source for Synthesis of Functionalized [4,4,4]-Propellone Dilactone Derivatives

Payal Malvi
a   School of Chemical Sciences, Central University of Gujarat, Sector-30, Gandhinagar-382030, India
,
Dharti Mistry
a   School of Chemical Sciences, Central University of Gujarat, Sector-30, Gandhinagar-382030, India
,
Galla V. Karunakar
b   CSIR-Indian Institute of Chemical Technology [CSIR-IICT], Hyderabad-500076, India
,
Diksha Rajput
c   Department of Chemistry, IIT Gandhinagar, Gandhinagar-382355, India
,
a   School of Chemical Sciences, Central University of Gujarat, Sector-30, Gandhinagar-382030, India
› Author Affiliations
We thank to University Grants Commission (UGC), New Delhi for funding this project. M.P. and D.M. thank Central University Gujerat for their non-net fellowship.


Abstract

A simple and facile synthesis of functionalized [4,4,4]-propellone dilactone derivatives through dialkylation of cyclic 1,3-diketones with Baylis–Hillman adducts and subsequent dilactonization is described. This methodology is appealing because it is reliable and scalable (the products can be synthesized on a gram scale). The tricyclic products can be exploited for their biological activity.

Supporting Information



Publication History

Received: 09 December 2024

Accepted after revision: 15 January 2025

Accepted Manuscript online:
15 January 2025

Article published online:
28 February 2025

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