Роль три-н-бутилбора в полимеризации виниловых мономеров в присутствии п-хинонов

Анна Сергеевна Бузина, Юлия Леонидовна Кузнецова

Аннотация


Три-н-бутилбор координирует растущие полиметилметакрилатные и поливинилацетатные радикалы, способствуя протеканию координационно-радикальной полимеризации метилметакрилата и винилацетата, что не характерно для полимеризации стирола. При совместном присутствии п-хинонов и три-н-бутилбора реализуется контролируемая радикальная полимеризация метилметакрилата и стирола, а в случае винилацетата – ингибирование полимеризации.

Ключевые слова


метилметакрилат, винилацетат, стирол, антрахинон, дурохинон, нафтохинон, 2,3-диметилбензохинон, три-н-бутилбор, координационно-радикальная полимеризация

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Литература


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DOI: http://dx.doi.org/10.14529/chem170102

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