ChemInform Abstract: Bifunctional Primary Amine-Thiourea—TfOH (BPAT·TfOH) as a Chiral Phase-Transfer Catalyst: The Asymmetric Synthesis of Dihydropyrimidines.

ChemInform Abstract: Highly Enantioselec

ChemInform Abstract: Highly Enantioselective Biginelli Reaction Promoted by Chiral Bifunctional Primary Amine-Thiourea Catalysts: Asymmetric Synthesis of Dihydropyrimidines.

✍ Yangyun Wang; Haitao Yang; Jipan Yu; Zhiwei Miao; Ruyu Chen 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 35 KB 👁 2 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: A Practical Asymmet

ChemInform Abstract: A Practical Asymmetric Synthesis of α-Methyl α-Amino Acids Using a Chiral Cu—Salen Complex as a Phase-Transfer Catalyst.

✍ Yuri N. Belokon'; R. Gareth Davies; Michael North 📂 Article 📅 2000 🏛 John Wiley and Sons ⚖ 33 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: Asymmetric Synthesi

ChemInform Abstract: Asymmetric Synthesis of α,α-Disubstituted α-Amino Acids via Enantioselective Alkylation of Azlactones under Biphasic Conditions Using P-Spiro Chiral Tetraaminophosphonium Salts as a Phase-Transfer Catalyst.

✍ Daisuke Uraguchi; Yoshihiro Asai; Yuki Seto; Takashi Ooi 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 30 KB 👁 1 views