Synthesis of Halogenated Anilines by Treatment ofN,N-DialkylanilineN-Oxides with Thionyl Halides
نویسندگان
چکیده
منابع مشابه
single-step synthesis of multi-component spirobarbiturates using ionic liquids and synthesis of substituted pyridine filled with catalysts supported on solid substrate
in this thesis, a better reaction conditions for the synthesis of spirobarbiturates catalyzed by task-specific ionic liquid (2-hydroxy-n-(2-hydroxyethyl)-n,n-dimethylethanaminium formate), calcium hypochlorite ca(ocl)2 or n-bromosuccinimide (nbs) in the presence of water at room temperature by ultrasonic technique is provided. the design and synthesis of spirocycles is a challenging task becaus...
15 صفحه اولmodern surgical techniques in treatment of patients with cleft lip & cleft palate
چکیده ندارد.
15 صفحه اولSynthesis of gamma-halogenated ketones via the Ce(IV)-mediated oxidative coupling of cyclobutanols and inorganic halides.
A straightforward method for the synthesis of gamma-halo-substituted ketones formed via the CAN-initiated oxidative addition of halides to 1-substituted cyclobutanols has been developed. This method has short reaction times, and provides access to a range of bromo and iodo gamma-substituted ketones in good to excellent yields.
متن کاملRegioselective chlorination and bromination of unprotected anilines under mild conditions using copper halides in ionic liquids
By using ionic liquids as solvents, the chlorination or bromination of unprotected anilines at the para-position can be achieved in high yields with copper halides under mild conditions, without the need for potentially hazardous operations such as supplementing oxygen or gaseous HCl.
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ژورنال
عنوان ژورنال: The Journal of Organic Chemistry
سال: 2018
ISSN: 0022-3263,1520-6904
DOI: 10.1021/acs.joc.8b01590