
تعداد نشریات | 163 |
تعداد شمارهها | 6,762 |
تعداد مقالات | 72,832 |
تعداد مشاهده مقاله | 131,728,821 |
تعداد دریافت فایل اصل مقاله | 103,477,197 |
LITHIUM PERCHLORATE MEDIATED AMINATION REACTION OF ALDEHYDES: A NOVEL METHOD FOR SYNTHESIS OF N, N-DIALKYL-p-SILYLATED AMINES* | ||
Journal of Sciences, Islamic Republic of Iran | ||
مقاله 8، دوره 6، شماره 3، آبان 1995 اصل مقاله (193.67 K) | ||
چکیده | ||
P-Silylated N,N-dialkyl amines (5) were easily synthesized in good to excellent yield from aldehydes (1), trimethylsilyldialkylamines (2), and trimethylsilylmethylmagnesium chloride (4) in the presence of 5 M lithium perchlorate solution in diethyl ether. The reaction Of (2) with aldehyde proceeded smoothly in the LiCI0 , to give the imimum salt (3). Addition of trimethylsilylmethylrnagnesium chloride (4) gave the desired product | ||
آمار تعداد مشاهده مقاله: 908 تعداد دریافت فایل اصل مقاله: 988 |