Synthesis of Novel Chiral 2-Oxo- and 2-Thio-1,3,2-oxazaphospholidines via Asymmetric Cyclization of L-Methionol with (Thio)phosphoryl Dichlorides.

Synthesis of novel chiral 2-oxo- and 2-t

Synthesis of novel chiral 2-oxo- and 2-thio-1,3,2-oxazaphospholidines via asymmetric cyclization of L-methionol with (thio)phosphoryl dichlorides

✍ Ling-yan Liu; Ru-yu Chen; You Huang 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 102 KB

## Abstract In order to search for novel antitumor and antiviral agents with high activity and low toxicity, a series of chiral 2‐thio(oxo)‐1,3,2‐oxazaphospholidines were synthesized via the reaction of L‐methionol with all kinds of (thio)phosphoryl dichlorides in THF in the presence of triethylami

Synthesis of chiral 2-oxo- and 2-thio-1,

Synthesis of chiral 2-oxo- and 2-thio-1,3,2-oxazaphospholidines via the asymmetric cyclization of l-serinoates with (thio)phosphoryl dichlorides

✍ Zheng-Jie He; Wen-Bin Chen; Zheng-Hong Zhou; Chu-Chi Tang 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 147 KB 👁 1 views

In this article, we have described the asymmetric cyclization of L-serinoates and N-benzyl Lserinoate with phosphoro(no-)dichloridates or their thio-analog, respectively, and we have investigated the asymmetric induction effect of the chiral carbon center on the forming of a chiral phosphorus center

ChemInform Abstract: Synthesis of Chiral

ChemInform Abstract: Synthesis of Chiral 2-Oxo- and 2-Thio-1,3,2-oxazaphospholidines via the Asymmetric Cyclization of L-Serinoates with (Thio)phosphoryl Dichlorides.

✍ Zheng-Jie He; Wen-Bin Chen; Zheng-Hong Zhou; Chu-Chi Tang 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 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: Synthesis of Chiral

ChemInform Abstract: Synthesis of Chiral 2-Oxo- and 2-Thio-1,3,2-oxazaphospholidines via the Asymmetric Cyclization of L-Serinoates with (Thio)phosphoryl Dichlorides.

✍ Zheng-Jie He; Wen-Bin Chen; Zheng-Hong Zhou; Chu-Chi Tang 📂 Article 📅 2000 🏛 John Wiley and Sons ⚖ 30 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

Reaction of Barbituric, 2-Thiobarbituric

Reaction of Barbituric, 2-Thiobarbituric Acids and Their Derivatives with 2-Carboxybenzaldehyde and Opianic Acid: Synthesis and Tautomerism of 5-(3′-Oxo-1′,3′-dihydroisobenzofuran-1′-yl)barbituric Acids and Their 2-Thio Analogues.

✍ K. A. Krasnov; V. G. Kartsev; E. E. Santarovich 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 154 KB 👁 1 views

ChemInform Abstract: Synthesis and Appli

ChemInform Abstract: Synthesis and Applications of Tetrahydro-2-pyridinones via Aza-Diels—Alder Reactions of Thio-Substituted 1,3-Dienes with Arylsulfonyl Isocyanates.

✍ Shang-Shing P. Chou; Chia-Cheng Hung 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 2 views