✦ LIBER ✦

ChemInform Abstract: Formation and Reaction of 2-Metalated N-Boc-4,4-dimethyl-1,3-oxazolidines in the Presence of (-)-Sparteine: New Chiral Formyl Anion Equivalents.

✍ Scribed by N. KISE; T. URAI; J. YOSHIDA

Publisher: John Wiley and Sons
Year: 2010
Weight: 31 KB
Volume: 30
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.199910131

No coin nor oath required. For personal study only.

✦ Synopsis

Formation and Reaction of 2-Metalated N-Boc-4,4-dimethyl-1,3oxazolidines in the Presence of (-)-Sparteine: New Chiral Formyl Anion Equivalents. -The reaction proceeds with good enantioselectivity and in the presence of MgBr 2 also with good diastereoselectivity. -(KISE,

📜 SIMILAR VOLUMES

ChemInform Abstract: Regio- and Stereose

ChemInform Abstract: Regio- and Stereoselectivity of the Formation of 1,3-Oxazolidines in the Reaction of l-Ephedrine with Phenylglyoxal. Unexpected Rearrangement of 2-Benzoyl-3,4-dimethyl-5-phenyl-1,3-oxazolidine to 4, 5-Dimethyl-3,6-diphenylmorpholin-2-one.

✍ F. POLYAK; T. DOROFEEVA; G. ZELCHANS; G. SHUSTOV 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 30 KB 👁 2 views

ChemInform Abstract: Easy Formation of S

ChemInform Abstract: Easy Formation of SNH Products in Reactions of Indoles and Pyrroles with 3-Aryl-1,2,4-triazin-5(2H)-ones in the Presence of Tosyl Chloride.

✍ G. V. Zyryanov; V. L. Rusinov; O. N. Chupakhin 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 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: Three-Component Rea

ChemInform Abstract: Three-Component Reaction of 5,5-Dimethylcyclohexane-1,3-dione, Aromatic Aldehydes, and Acetonitrile in the Presence of Chlorosulfonic Acid Forming N-[(2-Hydroxy-4-4-dimethyl-6-oxocyclohexene-1-yl)-aryl-methyl] -acetamides.

✍ Mohammad Anary-Abbasinejad; Alireza Hassanabadi; Khadijeh Charkhati 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 23 KB

ChemInform Abstract: Synthesis and React

ChemInform Abstract: Synthesis and Reaction of Chiral 4,5-Disubstituted 2-Oxazolidinones from 3-Ethoxy-6-(N-alkyl-N-tert-butoxycarbonyl)aminohexa-2,4-dienoates in the Presence of Concentrated Sulfuric Acid Supported on Silica Gel.

✍ Tomikazu Kawano; Kenji Negoro; Hajime Nitta; Ikuo Ueda 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 36 KB 👁 1 views

ChemInform Abstract: Unprecedented μ-1,2

ChemInform Abstract: Unprecedented μ-1,2,3ϰS:4,5ϰN Coordination Mode of the Thiocyanate Anion in Two New Double Salts of Silver(I), AgSCN×2AgNO3 and AgSCN×AgClO4.

✍ Cuo-Cong Guo; Thomas C. W. Mak 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 34 KB

ChemInform Abstract: Methyl N-(Benzylsul

ChemInform Abstract: Methyl N-(Benzylsulfonyl)oxamate as a Probable Intermediate in the Synthesis of 4-Hydroxy-5-phenyl-3(2H)-isothiazolone 1,1-Dioxide from Phenylmethanesulfamide and Dimethyl Oxalate in the Presence of Bases.

✍ S. G. Zlotin; A. I. Gerasyuto 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 30 KB 👁 2 views

Methyl N-(Benzylsulfonyl)oxamate as a Probable Intermediate in the Synthesis of 4-Hydroxy-5-phenyl-3(2H)-isothiazolone 1,1-Dioxide from Phenylmethanesulfamide and Dimethyl Oxalate in the Presence of Bases. -The base-mediated formation of the title isothiazolone dioxide (III) from phenylmethanesulfa