✦ LIBER ✦

Asymmetric synthesis of arylglycine amino acids using (S,S)-(+)-pseudoephedrine derived amides

✍ Scribed by Jose L. Vicario; Dolores Badía; Esther Domínguez; Ana Crespo; Luisa Carrillo; Eneritz Anakabe

Book ID: 104262256
Publisher: Elsevier Science
Year: 1999
Tongue: French
Weight: 180 KB
Volume: 40
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(99)01475-6

No coin nor oath required. For personal study only.

✦ Synopsis

Arylglycine aminoacids were obtained in good yields and with enantiomeric excesses higher than 99% by using an asymmetric amination reaction protocol on (S,S)-(+)-pseudoephedrine based arylacetamide enolates with di-tert-butylazodicarboxylate. Subsequent hydrazinolysis and hydrolysis yielded the target aminoacids.

📜 SIMILAR VOLUMES

ChemInform Abstract: Asymmetric Synthesi

ChemInform Abstract: Asymmetric Synthesis of Arylglycine Amino Acids Using (S,S)-(+)-Pseudoephedrine Derived Amides.

✍ Jose L. Vicario; Dolores Badia; Esther Dominguez; Ana Crespo; Luisa Carrillo; En 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 KB 👁 2 views

Asymmetric Synthesis of β-Amino Esters b

Asymmetric Synthesis of β-Amino Esters by aza-Michael Reaction of α,β-Unsaturated Amides Using (S,S)-(+)-Pseudoephedrine as Chiral Auxiliary.

✍ Juan Etxebarria; Jose L. Vicario; Dolores Badia; Luisa Carrillo 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 174 KB 👁 1 views

Asymmetric Synthesis of β-Amino Esters b

Asymmetric Synthesis of β-Amino Esters by Aza-Michael Reaction of α,β-Unsaturated Amides Using ( S , S )-( + )-Pseudoephedrine as Chiral Auxiliary

✍ Etxebarria, Juan; Vicario, Jose L.; Badia, Dolores; Carrillo, Luisa 📂 Article 📅 2004 🏛 American Chemical Society 🌐 English ⚖ 53 KB

Asymmetric synthesis of amino acids usin

Asymmetric synthesis of amino acids using sulfinimines (thiooxime S-oxides)

✍ A. Davis, Franklin; Chen, Bang-Chi 📂 Article 📅 1998 🏛 Royal Society of Chemistry 🌐 English ⚖ 106 KB

ChemInform Abstract: Asymmetric Synthesi

ChemInform Abstract: Asymmetric Synthesis of Amino Acids Using Sulfinimines (Thiooxime S-Oxides)

✍ F. A. DAVIS; P. ZHOU; B.-C. CHEN 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 24 KB 👁 2 views

Asymmetric Synthesis of Cyclic cis -β-Am

Asymmetric Synthesis of Cyclic cis -β-Amino Acid Derivatives Using Sulfinimines and Prochiral Weinreb Amide Enolates

✍ Davis, Franklin A.; Theddu, Naresh 📂 Article 📅 2010 🏛 American Chemical Society 🌐 English ⚖ 1021 KB