✦ LIBER ✦

Proline-Catalyzed, Asymmetric Mannich Reactions in the Synthesis of a DPP-IV Inhibitor

✍ Scribed by Janey, Jacob M.; Hsiao, Yi; Armstrong, Joseph D.

Book ID: 126995374
Publisher: American Chemical Society
Year: 2006
Tongue: English
Weight: 52 KB
Volume: 71
Category: Article
ISSN: 0022-3263
DOI: 10.1021/jo0519458

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Proline-Catalyzed Asymmetric Mannich Rea

Proline-Catalyzed Asymmetric Mannich Reactions: The Highly Enantioselective Synthesis of Amino Acid Derivatives and 1,2-Amino Alcohols

✍ Scott M. Sheehan 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 53 KB 👁 2 views

Asymmetric Mannich reactions catalyzed b

Asymmetric Mannich reactions catalyzed by proline and 4-hydroxyproline derived organocatalysts in the presence of water

✍ Veverková, Eva; Liptáková, Lucia; Veverka, Miroslav; Šebesta, Radovan 📂 Article 📅 2013 🏛 Elsevier Science 🌐 English ⚖ 481 KB

Theoretical Investigations on the Stereo

Theoretical Investigations on the Stereoselectivity of the Proline Catalyzed Mannich Reaction in DMSO

✍ Parasuk, Waraporn; Parasuk, Vudhichai 📂 Article 📅 2008 🏛 American Chemical Society 🌐 English ⚖ 337 KB

Asymmetric Synthesis and Catalytic Activ

Asymmetric Synthesis and Catalytic Activity of 3-Methyl-β-proline in Enantioselective anti -Mannich-type Reactions

✍ Nagata, Kazuhiro; Kuga, Yasushi; Higashi, Akinori; Kinoshita, Atsushi; Kanemitsu 📂 Article 📅 2013 🏛 American Chemical Society 🌐 English ⚖ 423 KB

Asymmetric Synthesis of Polyfunctionaliz

Asymmetric Synthesis of Polyfunctionalized Pyrrolidines via a Thiourea Catalyzed Domino Mannich/Aza-Michael Reaction

✍ Dieter Enders; Dominik P. Göddertz; Christian Beceño; Gerhard Raabe 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 230 KB 👁 2 views

## Abstract The domino Mannich/aza‐Michael reaction of γ‐malonate‐substituted α,β‐unsaturated esters with __N__‐protected arylaldimines has been achieved. Catalyzed by bifunctional thioureas, 2,5‐__cis__‐configured polysubstituted pyrrolidines are obtained in good to excellent yields (76–99%), enan

Asymmetric Synthesis of Quaternary α- an

Asymmetric Synthesis of Quaternary α- and β-Amino Acids and β-Lactams via Proline-Catalyzed Mannich Reactions with Branched Aldehyde Donors.

✍ Naidu S. Chowdari; Jeff T. Suri; Carlos F. III Barbas 📂 Article 📅 2004 🏛 John Wiley and Sons ⚖ 35 KB 👁 1 views