期刊
ADVANCED SYNTHESIS & CATALYSIS
卷 356, 期 1, 页码 205-211出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adsc.201300880
关键词
alkenes; aminochlorination; BrOnstedt acids; chloramine-T; oxidation
资金
- Fundacion ICIQ
- Spanish Ministerio de Economia [CTQ2011-25027]
- ICREA Funding Source: Custom
New reaction conditions for the rapid and productive intermolecular aminochlorination reaction of alkenes using a combination of chloramine-T and a BrOnstedt acid are described. Upon simple protonation of chloramine-T, conditions for a mild and selective aminochlorination are obtained. In addition, the reaction can proceed to form either of the two possible regioisomers, depending on whether a stoichiometric amount of such an acid activator or acetic acid is used as solvent. The reaction is operative for all different classes of alkenes. A total of over 50 examples is presented to illustrate this concept.
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