کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5223407 | 1383485 | 2010 | 5 صفحه PDF | دانلود رایگان |
The first organocatalyzed diamination reaction of alkenes with N,N-dichlorotoluenesulfonamide (TsNCl2) and acetonitrile as nitrogen sources was reported. The catalytic diamination reaction was convenient to carry out, resulting in imidazoline products with good yields and excellent regio- and stereoselectivities. Several other organic molecules were also tried as catalyst for this reaction and good results were achieved. A new one-pot synthesis of vicinal diamines via the current PPh3-catalyzed diamination and the hydrolysis of resulting imidazoline products with SnCl4 as promoter was also established.
A highly regio- and stereoselective organocatalyzed diamination reaction of alkenes with N,N-dichlorotoluenesulfonamide (TsNCl2) and acetonitrile as nitrogen sources was reported.Figure optionsDownload as PowerPoint slide
Journal: Tetrahedron - Volume 66, Issue 25, 19 June 2010, Pages 4555–4559