Сообщение
mercaptan » Чт июл 16, 2009 11:18 am
Качните пожалуйста статью:
Bigi, Franca; Casiraghi, Giovanni; Casnati, Giuseppe; Sartori, Giovanni:
Unusual Friedel-Crafts Reactions; 21. An Improved Synthesis of 2,4-Disubstituted 4H-1,3-Benzodioxins from Phenols and Aliphatic Aldehydes,
Synthesis,
1980(09), 724(1980).
Код: Выделить всё
http://www.thieme-connect.com/ejournals/toc/synthesis/21695
Спасибо,
Vitaki!
Последний раз редактировалось
mercaptan Чт июл 16, 2009 3:46 pm, всего редактировалось 1 раз.
Some scientists claim that hydrogen, because it is so plentiful, is the basic building block of the universe. I dispute that. I say that stupidity is far more abundant than hydrogen, and THAT is the basic building block of the universe.
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