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Hypervalent Iodine in Synthesis. 90. A Mild and Efficient Method for the Iodination of Pyrazoles

✍ Scribed by Cheng, Dong-Ping; Chen, Zhen-Chu; Zheng, Qin-Guo

Book ID
120168783
Publisher
Taylor and Francis Group
Year
2003
Tongue
English
Weight
154 KB
Volume
33
Category
Article
ISSN
0039-7911

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πŸ“œ SIMILAR VOLUMES

A mild and efficient method for the regi
A mild and efficient method for the regioselective iodination of pyrazoles
✍ Marı́a Isabel Rodrı́guez-Franco; Isabel Dorronsoro; Ana I HernΓ‘ndez-Higueras; Ge πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 French βš– 54 KB

The iodination of N-H or N-benzylpyrazoles using elemental iodine in the presence of CAN as the in situ oxidant is a mild and efficient method to prepare 4-iodopyrazoles containing even electron-withdrawing substituents. The reaction is regioselective since the iodine atom preferred pyrazole instead

ChemInform Abstract: A Mild and Efficien
ChemInform Abstract: A Mild and Efficient Method for the Regioselective Iodination of Pyrazoles.
✍ Maria Isabel Rodriguez-Franco; Isabel Dorronsoro; Ana I. Hernandez-Higueras; Gem πŸ“‚ Article πŸ“… 2001 πŸ› John Wiley and Sons βš– 27 KB πŸ‘ 2 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a β€œFull Text” option. The original article is trackable v