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Cited by 447

The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.

Copper-Catalyzed Hydrative Amide Synthesis with Terminal Alkyne, Sulfonyl Azide, and Water

Cho, Seung Hwan, Yoo, Eun Jeong, Bae, Imhyuck, Chang, Sukbok·2005·Journal of the American Chemical Society

Abstract

It is shown for the first time that N-sulfonyl amides can be efficiently prepared by an unconventional approach of the hydrative reaction between terminal alkynes, sulfonyl azides, and water in the presence of copper catalyst and amine base under very mild conditions. The present route is quite general, and a wide range of alkynes and sulfonyl azides are readily coupled catalytically with water to furnish amides in high yields. A variety of labile functional groups are tolerated under the conditions, and the reaction is regioselective in that only terminal alkynes react while double or internal triple bonds are intact. The reaction can be readily scaled up and is also adaptable to a solid-phase procedure with high efficiency.

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Metadata

Authors
Cho, S. H., Yoo, E. J., Bae, I., & Chang, S.
Venue
Journal of the American Chemical Society
Published
2005-11-01
Volume
127
Issue
46
Pages
16046-16047
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W2039766994
Cited by
447
References
12
FWCI
9.33
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Copper-Catalyzed Hydrative Amide Synthesis with Terminal Alkyne, Sulfonyl Azide, and Water. https://app.cochat.ai/papers/10.1021/ja056399e
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Cho, S. H., Yoo, E. J., Bae, I., & Chang, S. (2005). Copper-Catalyzed Hydrative Amide Synthesis with Terminal Alkyne, Sulfonyl Azide, and Water. Journal of the American Chemical Society. https://doi.org/10.1021/ja056399e

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.