Efficient synthesis of 1-iodoalkynes via Al(2)O(3) mediated reaction of terminal alkynes and N-iodosuccinimide

Iodination of terminal alkynes using N-iodosuccinimide (NIS) in the presence of γ-Al(2)O(3) was developed to afford 1-iodoalkynes with good to excellent yields (up to 99%). This described approach featured excellent chemoselectivity, good functional group tolerance, and utilization of an inexpensive...

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Detalles Bibliográficos
Autores principales: Yao, Ming, Zhang, Jingjing, Yang, Sen, Xiong, Hangxing, Li, Li, Liu, E., Shi, Hong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2020
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9048840/
https://www.ncbi.nlm.nih.gov/pubmed/35492642
http://dx.doi.org/10.1039/d0ra00251h
Descripción
Sumario:Iodination of terminal alkynes using N-iodosuccinimide (NIS) in the presence of γ-Al(2)O(3) was developed to afford 1-iodoalkynes with good to excellent yields (up to 99%). This described approach featured excellent chemoselectivity, good functional group tolerance, and utilization of an inexpensive catalyst.

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