29638-63-9Relevant articles and documents
Solvent-Directed Epoxide Opening with Primary Amines for the Synthesis of β-Amino Alcohols
Lizza, Joseph R.,Moura-Letts, Gustavo
supporting information, p. 1231 - 1242 (2017/03/11)
An efficient synthesis of β-amino alcohols from a variety of epoxides and primary unbranched amines in the absence of any catalyst in high yields and regioselectivities is reported. A variety of polar mixed solvent systems allow for the selective formation of secondary amino alcohols over tertiary amino alcohols. The reaction scope extends to a wide variety of aromatic and aliphatic substituted epoxides and primary amines bearing complex functionality.
Highly chemoselective addition of amines to epoxides in water
Azizi, Najmodin,Saidi, Mohammad R.
, p. 3649 - 3651 (2007/10/03)
(Chemical Equation Presented) Aminolysis of a variety of epoxides by aliphatic and aromatic amines in water, in the absence of any catalyst with high yields, is reported. β-Amino alcohols were formed under mild conditions with high selectivity and in excellent yields.
A new route to amino-2-propanol structures with adrenergic β-blocker activity using low valent titanium
Bermudez,Del Campo,Sinisterra,Llama
, p. 4137 - 4140 (2007/10/03)
Amino-2-propanol structures can be obtained by addition to dibenzyl acetals of in situ generated dihalocarbenes using LTV (Low Valent Titanium). This methodology can be used to obtain adrenergic β-blockers with amino-2-propanol structure. Tetrahalomethane are the best dihalocarbene precursors. The yields obtained using halofluromethanes can be increased by addition of carbontetrachloride. A process that can imply halogen transfer may be proposed.
