ChemInform Abstract: β-Amino Alcohols Derived from (1R,2S)-Norephedrine and (1S,2S)-Pseudonorephedrine as Catalysts in the Asymmetric Addition of Diethylzinc to Aldehydes.

Enantioselective addition of diethylzinc

Enantioselective addition of diethylzinc to aldehydes catalyzed by β-amino alcohols derived from (1R,2S)-norephedrine

✍ Dilek Isik Tasgin; Canan Unaleroglu 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 123 KB 👁 1 views

## Abstract β‐Amino alcohols derived from (1__R__,2__S__)‐norephedrine were synthesized and used as ligands in the catalytic enantioselective diethylzinc addition to benzaldehydes. __N__‐alkylated (1__R__,2__S__)‐norephedrine‐based derivative 3a gave the highest enantioselectivity. The effects of d

ChemInform Abstract: Enantioselective Ad

ChemInform Abstract: Enantioselective Addition of Diethylzinc to Aldehydes Catalyzed by β-Amino Alcohols Derived from (1R,2S)-Norephedrine.

✍ Dilek Isik Tasgin; Canan Unaleroglu 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 28 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

ChemInform Abstract: Chiral Amide from (

ChemInform Abstract: Chiral Amide from (1S,2R)-(+)-Norephedrine Alkaloid in the Enantioselective Addition of Diethylzinc to Aryl and Heteroaryl Aldehydes.

✍ Nallamuthu Ananthi; Umesh Balakrishnan; Ajayan Vinu; Katsuhiko Ariga; Sivan Velm 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 1 views

ChemInform Abstract: Structural and Elec

ChemInform Abstract: Structural and Electronic Effects of Oxazolidine Ligands Derived from (1R,2S)-Ephedrine in the Asymmetric Addition of Diethylzinc to Aldehydes.

✍ Ewelina Blocka; Magdalena Jaworska; Anna Kozakiewicz; Miroslaw Welniak; Andrzej 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 25 KB 👁 1 views

## Abstract A range of ephedrine‐derived enantiopure oxazolidines (I) is prepared and studied in the diethylzinc addition towards aldehydes (III).

trans-(1S,2S)-1-Substituted-2-(N,N-dialk

trans-(1S,2S)-1-Substituted-2-(N,N-dialkylamino)-1-indanol Derivatives as Chiral Ligands in the Catalytic Enantioselective Addition of Diethylzinc to Aldehydes.

✍ Qianyong Xu; Hongfang Yang; Xinfu Pan; Albert S. C. Chan 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 KB 👁 2 views

ChemInform Abstract: Synthesis of a Scal

ChemInform Abstract: Synthesis of a Scalemic β-Amino Disulfide from (S)-Phenylglycine and (R)-Styrene Oxide and Use as a Catalyst in Enantioselective Additions of Diethylzinc to Aldehydes.

✍ D. A. FULTON; C. L. GIBSON 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 34 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v