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2000
Volume 12, Issue 1
  • ISSN: 2213-3372
  • E-ISSN: 2213-3380

Abstract

Introduction

This research article describes the production, quantification, and purification of Belinostat from 3-nitrobenzaldehyde as the starting material. A cascade-step process produces higher yields when compared to all previous existing methodologies.

Methods

The procedure involved the following: Horner–Wadsworth–Emmons (HWE) reaction of aromatic aldehydes with triethylphosphonoacetate in the presence of potassium carbonate, reduction of the nitro group to the amino group, sulfochlorination by thionyl chloride, aniline-mediated sulfonamidation, and hydroxylamine amidation as the last step.

Results

The prepared solid Belinostat was purified, and an acceptable yield of 56-60% was obtained.

Conclusion

The approach has several key benefits, including low-cost beginning materials, straightforward techniques, safer and more reliable results, and substantial environmental advantages.

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2024-08-16
2025-04-09
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