Синтез, строение и реакционная способность алкильных, гидридных и боргидридных комплексов редкоземельных металлов, содержащих гуанидинатные и амидопиридинатные лиганды
Диссертация
Органические производные редкоземельных металлов обладают уникальным комплексом свойств и представляют несомненный интерес для катализа. Большие величины ионных радиусов этих элементов в сочетании с Льюисовской кислотностью и наличием незаполненных 5d и 6s (для ионов Ln) орбиталей обеспечивают их соединениям ярко выраженную тенденцию к комплексообразованию и, соответственно, высокие значения… Читать ещё >
Содержание
- Глава I. Гидридные и боргидридные комплексы редкоземельных металлов
- 1. 1. Синтез гидридных комплексов
- 1. 1. 1. Внедрение металлов по связи С-Н
- 1. 1. 2. Реакции галоидных комплексов лантаноидов с МА1ЕЦ
- 1. 1. 3. Реакции галоидных комплексов лантаноидов с гидридами ИаН, А1Нз и металлическим натрием
- 1. 1. 4. Реакции /^-элиминирования
- 1. 1. 5. Получение алкил-гидридных комплексов
- 1. 1. 6. Гидрогенолиз алкильных производных
- 1. 2. Гидридные комплексы лантаноидов с циклопентадиенильными лигандами
- 1. 2. 1. Моноциклопентадиенильные гидридные комплексы
- 1. 2. 2. Бисциклопентадиенильные гидридные комплексы
- 1. 2. 2. 1. Мономерные комплексы
- 1. 2. 2. 2. Димерные комплексы
- 1. 2. 2. 3. Биядерные хлор-гидридные и алкил-гидридные комплексы
- 1. 2. 2. 4. Трехъядерные комплексы
- 1. 2. 2. 5. Трехъядерные комплексы М[{(С5НхК5.х)2ЬпН}3Н]
- 1. 1. Синтез гидридных комплексов
- 1. 2. 3. Трисциклопентадиенильные гидридные комплексы
- 1. 3. Гидридные комплексы лантаноидов, содержащие анионные лиганды, отличные от циклопентадиенильных
- 1. 4. Боргидридные комплексы
- 1. 4. 1. Трисбогидридные комплексы лантаноидов
- 1. 4. 2. Бисборгидридные производные самария и неодима
- 1. 4. 3. Боргидридные комплексы лантаноидов металлоценового ряда
- 1. 4. 4. Боргидридные производные лантаноидов с М, 1Ч-донорными лигандами
- 1. 4. 4. 1. Бензамидинатные боргидридные комплексы лантаноидов
- 1. 4. 4. 2. Диамид-диаминные боргидридные комплексы лантаноидов
- 1. 4. 4. 3. Боргидридные комплексы лантаноидов с диаминобисфеноксидными лигандами
- 1. 4. 5. Боргидридные комплексы лантаноидов в степени окисления +
- 1. 5. Реакции гидридных комплексов лантаноидов
- 1. 5. 1. Реакции присоединения по кратным связям
- 1. 5. 2. Реакции метатезиса а-связи
- 1. 6. Реакции, катализируемые гидридами лантаноидов
- 1. 6. 1. Реакции H/D обмена
- 1. 6. 2. Реакции изомеризации
- 1. 6. 3. Реакции гидрирования
- 1. 6. 4. Реакции полимеризации
- 1. 6. 4. 1. Полимеризация алкенов
- 1. 6. 4. 2. Полимеризация алкинов
- 1. 6. 4. 3. Полимеризация метилметакрилата
- 1. 6. 5. Циклизация диенов
- 1. 7. Боргидридные комплексы лантаноидов в катализе превращений ненасыщенных субстратов
- 1. 7. 1. Полимеризация непредельных углеводородов
- 1. 7. 2. Полимеризация сложных эфиров ненасыщенных кислот
- 1. 7. 3. Полимеризация лактонов и лактидов
- 2. 1. Гидридные комплексы лантаноидов в гуанидинатном лигандном окружении
- 2. 1. 1. Бисгуанидинатхлоридные комплексы лантаноидов
- 2. 1. 2. Бисгуанидинаталкильные комплексы лантаноидов
- 2. 1. 3. Получение бисгуанидинатгидридных комплексов лантаноидов
- 2. 2. Алкильные комплексы редкоземельных металлов, содержащие объемные аминопиридинатные лиганды
- 2. 3. Боргидридные комплексы лантаноидов в гуанидинатном лигандном окружении
- 3. 1. Физико-химические методы исследования
- 3. 2. Исходные вещества и реагенты
- 3. 3. Методики синтеза
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