A new route to amino-2-propanol structures with adrenergic β-blocker activity using low valent titanium
作者:J.L. Bermudez、C. del Campo、J.V. Sinisterra、E.F. Llama
DOI:10.1016/s0040-4039(97)00804-6
日期:1997.6
Amino-2-propanol structures can be obtained by addition to dibenzyl acetals of in situ generated dihalocarbenes using LVT (LowValentTitanium). This methodology can be used to obtain adrenergic β-blockers with amino-2-propanol structure. Tetrahalomethanes are the best dihalocarbene precursors. The yields obtained using halofluoromethanes can be increased by addition of carbontetrachloride. A process