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New Heptalenes Substituted with Extended π-Systems

✍ Scribed by Sarah El Houar; Hans-Jürgen Hansen


Publisher
John Wiley and Sons
Year
1997
Tongue
German
Weight
689 KB
Volume
80
Category
Article
ISSN
0018-019X

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✦ Synopsis


Part of the planned Ph.D. thesis of S. E., University of Zurich.

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We found that, on a 10-g scale, average yields of > 65 % of 2b can be obtained, when 7 % (by weight) solutions of guaiazulene in toluene are reacted with a three-fold molar amount of ADM at 130"/24 h.


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