Issue 97, 2023

Carbonyl group directed synthesis of 3-boryl-3-substituted alkenyl oxindoles and tetrasubstituted β-borylenones

Abstract

Transition metal-free carbonyl directed boron-Wittig reaction of α-bis(boryl)carbanions with the corresponding isatins or with the α-keto esters/amides was achieved to access alkenyl oxindoles in good yield and high stereoselectivity.

Graphical abstract: Carbonyl group directed synthesis of 3-boryl-3-substituted alkenyl oxindoles and tetrasubstituted β-borylenones

Supplementary files

Article information

Article type
Communication
Submitted
27 Sep 2023
Accepted
20 Oct 2023
First published
24 Oct 2023

Chem. Commun., 2023,59, 14447-14450

Carbonyl group directed synthesis of 3-boryl-3-substituted alkenyl oxindoles and tetrasubstituted β-borylenones

D. Ghorai, K. K. Das and S. Panda, Chem. Commun., 2023, 59, 14447 DOI: 10.1039/D3CC04788A

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