Synthesis of a novel chiral 1, 3-benzoxazinone auxiliary and its application to highly diastereoselective aldol reaction

ChemInform Abstract: Development of Nove

ChemInform Abstract: Development of Novel Chiral Benzoxazinone Auxiliary and Its Application to the Synthesis of Carbapenem Antibiotics

✍ M. SEKI 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 26 KB 👁 1 views

Diastereoselective Aldol Reactions of Fu

Diastereoselective Aldol Reactions of Furaldehyde Using a Chiral Boronate as Auxiliary: Application to the Synthesis of Enantiomerically Pure and Highly Functionalized 2,3-Disubstituted Furanyl Alcohols

✍ Kin-Fai Chan; Henry N. C. Wong 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 259 KB 👁 2 views

Diastereoselective Aldol Reactions of Fu

Diastereoselective Aldol Reactions of Furaldehyde Using a Chiral Boronate as Auxiliary: Application to the Synthesis of Enantiomerically Pure and Highly Functionalized 2,3-Disubstituted Furanyl Alcohols.

✍ Kin-Fai Chan; Henry N. C. Wong 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 290 KB 👁 2 views

Synthesis of a 1,3-Spiro-amino-alcohol-d

Synthesis of a 1,3-Spiro-amino-alcohol-derived Chiral Auxiliary and Its Application to Diels—Alder Reactions.

✍ Susan M. Lait; Masood Parvez; Brian A. Keay 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 330 KB 👁 1 views

## Abstract For Abstract see ChemInform Abstract in Full Text.

Synthesis of a 1,3-spiro-amino-alcohol-d

Synthesis of a 1,3-spiro-amino-alcohol-derived chiral auxiliary and its application to Diels–Alder reactions

✍ Susan M. Lait; Masood Parvez; Brian A. Keay 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 277 KB

A short synthesis and resolution of (1R,5R,6R)-6-aminospiro[4.4]nonan-1-ol, 11, is reported. The pivalamide derivative (+)-5 gives excellent diastereo-and regiocontrol as well as endo selectivity as a chiral auxiliary in the BCl 3 -catalyzed Diels-Alder reaction with a variety of symmetrical and uns

Synthesis of a Novel Chiral Ionic Liquid

Synthesis of a Novel Chiral Ionic Liquid and Its Application in Enantioselective Aldol Reactions

✍ Wei Zhou; Li-Wen Xu; Hua-Yu Qiu; Guo-Qiao Lai; Chun-Gu Xia; Jian-Xiong Jiang 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 German ⚖ 241 KB 👁 2 views

## Abstract A novel chiral ionic liquid, compound **1**, based on camphorsulfonic acid, was prepared. A catalytic amount of **1** readily promotes L‐proline‐catalyzed aldol reactions, with good chemoselectivity, both in H~2~O and in organic solvents. Further, the aldol reaction of cyclohexanone wit