Synlett
DOI: 10.1055/s-0043-1773519
synpacts

Photoinduced Dearomative Multiple Functionalization of Quinolines to Construct Highly Substituted 3D Frameworks

Asuha Shimose
a   Department of Chemical Science and Engineering, Institute of Science Tokyo, O-okayama, Meguro-ku, Tokyo 152-8550, Japan
b   Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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b   Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
c   Fusion Oriented Research for disruptive Science and Technology (FOREST), Japan Science and Technology Agency (JST), Japan
› Author Affiliations
This research was partially supported by the Japan Society for the Promotion of Science (JSPS) KAKENHI (Grant No. JP23H01956 to Y.N.). This research was also supported by a Grant-in-Aid for Transformative Research Areas (A) Digitalization-driven Transformative Organic Synthesis (Digi-TOS) (JSPS KAKENHI Grant No. JP24H01067), a Grant-in-Aid for Transformative Research Areas (A) Green Catalysis Science for Renovating Transformation of Carbon-Based Resources (Green Catalysis Science) (JSPS KAKENHI Grant No. JP24H01839), and grants from the Japan Science and Technology Agency, Fusion Oriented REsearch for disruptive Science and Technology (JST FOREST) (No. JPMJFR221Y) to Y.N.


Abstract

Dearomative functionalization of quinolines expands the chemical diversity of highly functionalized 3D frameworks, such as 1,2,3,4- and 5,6,7,8-tetrahydroquinoline derivatives, which are important pharmacophores, with minimal synthetic costs. In this short review, we cover recent reports on the visible-light-induced dearomative functionalization of quinolines with an emphasis on reaction design/strategies and mechanistic studies and provide a theoretical basis for developing further dearomative syntheses in the future.

1 Introduction

2 Dearomative Functionalizations through the Formation of Photoexcited Quinolines

3 Dearomative Functionalizations through the Formation of Photoexcited Reagents/Intermediates

4 Conclusion



Publication History

Received: 27 November 2024

Accepted after revision: 30 December 2024

Article published online:
18 February 2025

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