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Dess-Martin Periodinane-Mediated Oxidative Coupling Reaction of Isoquinoline with Benzyl Bromide.

Published:17 January 2023 DOI: 10.3390/molecules28030923 PMID: 36770590
Chunmei Yang, Guoqing Zhang, Senling Tang, Yang Pan, Huawu Shao, Wei Jiao

Abstract

Dess-Martin periodinane (DMP) is a broadly applicable oxidant in chemical synthesis. In this work, an efficient and convenient synthesis of N-substituted isoquinolinone derivatives mediated by DMP was achieved through the oxidative coupling reaction of functionalized isoquinoline with readily available benzyl bromide, which is a metal-free, mild, and practical method for synthesizing isoquinoline-1,3-dione or isoquinoline-1,3,4-trione derivatives in excellent yields. The H2O18-labeling experiment was performed to gain insight into the possible mechanism for this reaction.

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Related products
Procduct Name CAS Molecular Formula Supplier Price
Dess-Martin periodinane 87413-09-0 C13H13IO8 585 suppliers $10.64-$2390.00
Benzyl bromide 100-39-0 C7H7Br 485 suppliers $10.00-$21840.00
ISOQUINOLINE-1,3,4-TRIONE 521-73-3 C9H5NO3 22 suppliers Inquiry

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