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Catalytic Asymmetric Synthesis of Both Enantiomers of 4‑Substituted 1,4-Dihydropyridines with the Use of Bifunctional Thiourea-Ammonium Salts Bearing Different Counterions
Organoammonium salts composed of a Brønsted acid and an anilinothiourea promoted the Michael addition of β-keto esters and α,β-unsaturated aldehydes in the presence of primary amines to give functionalized 1,4-dihydropyridines enantioselectively. With the use of the different Brønsted acids such as...
Na minha lista:
| Main Authors: | , , , |
|---|---|
| Formáid: | Artigo |
| Teanga: | Inglês |
| Foilsithe: |
MDPI AG
2010-11-01
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| Sraith: | Molecules |
| Ábhair: | |
| Rochtain Ar Líne: | http://www.mdpi.com/1420-3049/15/11/8305/ |
| Clibeanna: |
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