Manuel Langer 
Synthesis of Methylated Bucky Bowls by HF elimination [EPUB ebook] 

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Wissenschaftlicher Aufsatz aus dem Jahr 2015 im Fachbereich Chemie — Organische Chemie, , Sprache: Deutsch, Abstract: Here a short route towards the synthesis of a methylated bucky-ball is reported according to previous stated synthesis. The synthesis comprises a sequence of a Wittig-Horner reaction, followed by a photocyclization. Bromination provides the starting material for a second Wittig-Horner reaction with following photocyclization. The key step of the syn-thesis is the cove-region closure process (CRC) facilitated by regiospecific HF elimination, promoted through activated aluminium oxide. The final product exhibits the characteristic bowl-like shape. Different reaction conditions were applied for the key step in order to increase the yield and minimize the amount of side products.

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язык немецкий ● Формат EPUB ● страницы 33 ● ISBN 9783668255616 ● Размер файла 0.4 MB ● издатель GRIN Verlag ● город München ● Страна DE ● опубликованный 2016 ● Издание 1 ● Загружаемые 24 месяцы ● валюта EUR ● Код товара 4915635 ● Защита от копирования без

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