An Efficient Asymmetric Domino Reaction of Amino Aldehyde to β , γ -Unsaturated α -Keto Esters Using trans -Perhydroindolic Acid as a Chiral Organocatalyst

Organocatalytic Asymmetric Aldol Reactio

Organocatalytic Asymmetric Aldol Reaction of Ketones with β,γ-Unsaturated α-Keto Esters: An Efficient Access to Chiral Tertiary Alcohol Skeletons

✍ Pengfei Li; Sau Hing Chan; Albert S. C. Chan; Fuk Yee Kwong 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 199 KB 👁 1 views

ChemInform Abstract: Organocatalytic Asy

ChemInform Abstract: Organocatalytic Asymmetric Aldol Reaction of Ketones with β,γ-Unsaturated α-Keto Esters: An Efficient Access to Chiral Tertiary Alcohol Skeletons.

✍ Pengfei Li; Sau Hing Chan; Albert S. C. Chan; Fuk Yee Kwong 📂 Article 📅 2011 🏛 John Wiley and Sons ⚖ 47 KB 👁 1 views

An Efficient Synthesis of Achiral and Ch

An Efficient Synthesis of Achiral and Chiral Cyclic Dehydro-α-Amino Acid Derivatives Through Nucleophilic Addition of Amines to β,γ-Unsaturated α-Keto Esters.

✍ Francisco Palacios; Javier Vicario; Domitila Aparicio 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 25 KB

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.

An Efficient Synthesis of Achiral and Ch

An Efficient Synthesis of Achiral and Chiral Cyclic Dehydro-α-Amino Acid Derivatives Through Nucleophilic Addition of Amines to β,γ-Unsaturatedα-Keto Esters

✍ Francisco Palacios; Javier Vicario; Domitila Aparicio 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 156 KB

## Abstract A very simple and efficient synthesis of 3‐amino‐1,5‐dihydro‐2__H__‐pyrrol‐2‐ones is reported. These cyclic dehydro‐amino acid derivatives with a stereogenic center at the 5‐position were obtained by the addition of two equivalents of amine to β,γ‐unsaturated keto esters. These cyclic e

Chiral Salen–Aluminum Complexes as Catal

Chiral Salen–Aluminum Complexes as Catalysts for Enantioselective Aldol Reactions of Aldehydes and 5-Alkoxyoxazoles: An Efficient Approach to the Asymmetric Synthesis of syn and antiβ-Hydroxy-α-amino Acid Derivatives

✍ David A. Evans; Jacob M. Janey; Nabi Magomedov; Jason S. Tedrow 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 122 KB 👁 2 views

Chiral Salen–Aluminum Complexes as Catal

Chiral Salen–Aluminum Complexes as Catalysts for Enantioselective Aldol Reactions of Aldehydes and 5-Alkoxyoxazoles: An Efficient Approach to the Asymmetric Synthesis of syn and antiβ-Hydroxy-α-amino Acid Derivatives

✍ David A. Evans; Jacob M. Janey; Nabi Magomedov; Jason S. Tedrow 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 123 KB 👁 2 views