Reaction of Nylon 6 Fiber with Chitosan using Cyanuric Chloride
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چکیده
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Mild and efficient cyanuric chloride catalyzed Pictet–Spengler reaction
A practical, mild and efficient protocol for the Pictet-Spengler reaction catalyzed by cyanuric chloride (trichloro-1,3,5-triazine, TCT) is described. The 6-endo cyclization of tryptophan/tryptamine and modified Pictet-Spengler substrates with both electron-withdrawing and electron-donating aldehydes was carried out by using a catalytic amount of TCT (10 mol %) in DMSO under a nitrogen atmosphe...
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ژورنال
عنوان ژورنال: Sen'i Gakkaishi
سال: 2007
ISSN: 0037-9875,1884-2259
DOI: 10.2115/fiber.63.165