14467-49-3Relevant articles and documents
Efficient Synthesis of 2-Amino-1-Arylethanols Through a Lewis Base-Catalyzed SiCl4-Mediated Asymmetric Passerini-Type Reaction
Ayad, Tahar,Gernet, Aurélie,Pirat, Jean-Luc,Ratovelomanana-Vidal, Virginie,Virieux, David
supporting information, p. 6497 - 6500 (2020/10/30)
We herein report, a practical and efficient strategy for the synthesis of enantiomerically enriched 2-amino-1-arylethanols, a structural motif commonly encountered in the family of β-adrenergic blockers or agonists, through a Lewis base-catalyzed SiClsub
2-Aryl-2-hydroxyethylamine substituted 4-oxo-4,7-dihydrothieno[2,3-b]pyridines as broad-spectrum inhibitors of human herpesvirus polymerases
Schnute, Mark E.,Anderson, David J.,Brideau, Roger J.,Ciske, Fred L.,Collier, Sarah A.,Cudahy, Michele M.,Eggen, MariJean,Genin, Michael J.,Hopkins, Todd A.,Judge, Thomas M.,Kim, Euibong J.,Knechtel, Mary L.,Nair, Sajiv K.,Nieman, James A.,Oien, Nancee L.,Scott, Allen,Tanis, Steven P.,Vaillancourt, Valerie A.,Wathen, Michael W.,Wieber, Janet L.
, p. 3349 - 3353 (2008/02/07)
A novel series of 2-aryl-2-hydroxyethylamine substituted 4-oxo-4,7-dihydrothieno[2,3-b]pyridine-5-carboxamides have been identified as potent antivirals against human herpesviruses. These compounds demonstrate broad-spectrum inhibition of the herpesvirus polymerases HCMV, HSV-1, EBV, and VZV with high specificity compared to human DNA polymerases.
Stereoselective synthesis of (1R)- and (1R,2S)-1-aryl-2-alkylamino alcohols from (R)-cyanohydrins
Effenberger, Franz,Gutterer, Beate,Jaeger, Juergen
, p. 459 - 467 (2007/10/03)
Hydrogenation of (R)-cyanohydrins (R)-1 with LiAlH4 occurs without racemization to give the (R)-2-amino alcohols (R)-3. (1R,2S)-2-Amino alcohols (1R,2S)-4 are obtained with high diastereoselectivity by addition of methyl Grignard to O-silyl protected cyanohydrins (R)-2 and subsequent hydrogenation with NaBH4. The N-alkylated 2-amino alcohols (R)-8 and (1R,2S)-9 can be prepared either by reductive alkylation of the corresponding 2-amino alcohols (R)-3 and (1R,2S)-4, respectively, or by a transimination reaction of the Grignard addition products with primary amines and subsequent hydrogenation with NaBH4. The lower diastereoselectivity of hydrogenation in case of the N-alkylmino compounds in comparison to the N-unsubstituted imines is explained by a weaker chelating effect.