Synthesis 2025; 57(05): 937-952
DOI: 10.1055/a-2376-6463
short review

Recent Advances in Asymmetric Addition Reactions to Isatins

Ke Xie
a   Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, P. R. of China
,
Ao Li
a   Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, P. R. of China
,
Bao-Rui Kong
a   Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, P. R. of China
,
Zhi-Chao Chen
a   Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, P. R. of China
,
Wei Du
a   Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, P. R. of China
,
a   Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, P. R. of China
b   College of Pharmacy, Third Military Medical University, Chongqing 400038, P. R. of China
› Author Affiliations
We are grateful for the financial support from the National Natural Science Foundation of China (NSFC; 92156005 and 21931006) and the Open Research Fund of State Key Laboratory of Southwestern Chinese­ Medicine Resources (SKLTCM2022018).


Abstract

The 3-substituted-3-hydroxy-2-oxindole scaffolds are not only widely encountered in bioactive compounds but also serve as versatile building blocks for the construction of diverse valuable architectures. Although numerous synthetic methodologies have been developed over the past decades, the asymmetric addition of nucleophiles or their equivalents to isatin substrates has proved to be one of the most efficient strategies for the synthesis of chiral 3-substituted-3-hydroxy-2-oxindoles. This Short Review aims to summarize the significant progress achieved in this field in recent years, with particular attention paid to reaction development, mechanism, and stereo-induction models.

1 Introduction

2 Asymmetric Alkylation of Isatins

3 Asymmetric Alkenylation and Dienylation of Isatins

4 Asymmetric Alkynylation of Isatins

5 Asymmetric Allenylation of Isatins

6 Asymmetric Arylation of Isatins

7 Asymmetric Annulations of Isatins

8 Conclusions and Outlooks



Publication History

Received: 03 July 2024

Accepted after revision: 30 July 2024

Accepted Manuscript online:
30 July 2024

Article published online:
22 August 2024

© 2024. Thieme. All rights reserved

Georg Thieme Verlag KG
Rüdigerstraße 14, 70469 Stuttgart, Germany