Preparation, structure, and oxidative reactivity of (dichloroiodo)pyridines: recyclable hypervalent iodine reagents; ARKIVOC; Vol. 2018, iss. part ii

Preparation, structure, and oxidative reactivity of (dichloroiodo)pyridines: recyclable hypervalent iodine reagents; ARKIVOC; Vol. 2018, iss. part ii

التفاصيل البيبلوغرافية
Parent link:ARKIVOC
Vol. 2018, iss. part ii.— 2018.— [P. 40-49]
مؤلف مشترك: Национальный исследовательский Томский политехнический университет Исследовательская школа химических и биомедицинских технологий
مؤلفون آخرون: Yoshimura A. Akira, Nguyen K. C. Khiem, Nemykin V. N. Victor, Zhdankin V. V. Viktor Vladimirovich
الملخص:Title screen
New pyridine-based hypervalent iodine reagents, (dichloroiodo)pyridines, were prepared by chlorination of 2-, 3-, or 4-iodopyridines with NaOCl-HCl at room temperature. Structures of 2-(dichloroiodo)pyridine and 2- (dichloroiodo)-3-propoxypyridine were established by X-ray crystallography. The new (dichloroiodo)pyridines can be used as efficient reagents for oxidation of alcohols to carbonyl compounds and also as chlorinating reagents. The reduced form of the reagents such as 2-iodo-3-propoxypyridine, can be recovered from the reaction mixture in good yields by an acid-base liquid-liquid biphasic protocol.
اللغة:الإنجليزية
منشور في: 2018
الموضوعات:
электронный ресурс
труды учёных ТПУ
структуры
окислительная способность
пиридины
реагенты
гипервалентный йод
хлорирование
الوصول للمادة أونلاين:https://doi.org/10.24820/ark.5550190.p010.279
التنسيق: الكتروني فصل الكتاب
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664466

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