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Sealing and Opening Porous Monolayer Vesicle Membranes

✍ Scribed by Prof. Dr. Jürgen-Hinrich Fuhrhop; Dipl.-Chem. Ulrich Liman; Dipl.-Chem. Hans Hermann David

Publisher
John Wiley and Sons
Year
1985
Tongue
English
Weight
287 KB
Volume
24
Category
Article
ISSN
0044-8249

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✦ Synopsis

In THF at room temperature, 1 reacts with less reactive dienophiles such as 7 -11 (Table 1) to give the cycloadducts 12[61 in high yield; intermediate radical ions are not detected. The adducts 12a -12d split off two equivalents of dimethylamine at 140-160°C under acid catalysis with formation of the compounds 13a-13d (yield 50-70%).

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