作者:N. A. Lobanova、V. K. Stankevich、B. F. Kukharev
DOI:10.1134/s1070428012100053
日期:2012.10
Amino acetals of the general formula MeCH(OR)(OXNH2) (R = Et, Bu, X = CH2CH2, CH2CH2CH2, CH2CMe2) were synthesized in 53–91% yield by acid-catalyzed reaction of N-(2-hydroxyethyl)-, N-(3-hydroxypropyl)-, and N-(2-hydroxy-1,1-dimethylethyl)-2,2,2-trifluoroacetamides with vinyl ethers, followed by removal of the trifluoroacetyl protection by alkaline hydrolysis.
酸合成了通式为MeCH(OR)(OXNH 2)(R = Et,Bu,X = CH 2 CH 2,CH 2 CH 2 CH 2,CH 2 CMe 2)的氨基缩醛。的催化的反应ñ - (2-羟乙基) - , - ñ - (3-羟丙基) -和ñ - (2-羟基-1,1-二甲基乙基)-2,2,2- trifluoroacetamides与乙烯基醚,随后通过碱性水解去除三氟乙酰基保护。