Formation of 2,3-dihydro-1,3,2-benzoxazaphospholes by cheletropic reaction ofo-quinone monoimines with triphenylphosphane. Crystal and molecular structures of 2,3-dihydro-2,2,2-triphenylphenanthro[9,10-d]-1,3,2λ5-oxazaphosphole and 5,7-di-tert-butyl-2,3-dihydro-2,2,2-triphenyl-1,3,2λ5-benzoxazaphosphole

ChemInform Abstract: Reaction of 3-p-Tol

ChemInform Abstract: Reaction of 3-p-Toluoyl-1,2-dihydro-4H-pyrrolo(2,1-c)(1,4)benzoxazine- 1,2,4-trione with Benzylamine. Synthesis, Crystal and Molecular Structure of Z-3-(1-Benzyl-2-hydroxy-4,5-dioxo-2-p- tolyltetrahydropyrrol-3-idene)-3,4-dihydro-2H-1,4-benzoxazin-2-one.

✍ Z. G. ALIEV; A. N. MASLIVETS; I. V. MASHEVSKAYA; YU. S. ANDREICHIKOV; L. O. ATOV 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 KB

## 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

Crystal Structure of 1,3-Di-tert-butyl-2

Crystal Structure of 1,3-Di-tert-butyl-2-trans-4-dichloro-2,4-dioxo-1,3,2λ5,4λ5-diazadiphosphetidine; Stereochemistry of Oxidation at Phosphorus(III) by Dimethyl Sulfoxide

✍ Dr. Rodney Keat; Dr. Ljubica Manojlović-Muir; Dr. Kenneth W. Muir 📂 Article 📅 1973 🏛 John Wiley and Sons 🌐 English ⚖ 217 KB 👁 1 views

ChemInform Abstract: Synthesis of 1,3-Ox

ChemInform Abstract: Synthesis of 1,3-Oxazines and Furo[2,3-b]pyrans by Reaction of 2-Amino-4,5-dihydro-3-furancarbonitriles with Dibenzoyldiazomethanes.

✍ K. YAMAGATA; K. AKIZUKI; M. YAMAZAKI 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB

## 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: Thermal Reactions o

ChemInform Abstract: Thermal Reactions of 5-Alkylidene-4,5-dihydro-3H-1,2,4(λ3)-diazaphospholes (4-Phosphapyrazolines) — A Route to Various P-Heterocycles and to 2-Phosphabutadienes.

✍ B. MANZ; U. BERGSTRAESSER; J. KERTH; G. MAAS 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 39 KB

## Thermal Reactions of 5-Alkylidene-4,5-dihydro-3H-1,2,4(λ 3 )diazaphospholes (4-Phosphapyrazolines) -A Route to Various P-Heterocycles and to 2-Phosphabutadienes. -The title diazaphospholes have a much higher thermal stability than their analogues without the exocyclic double bond. On thermolys

ChemInform Abstract: New Cyclooxygenase-

ChemInform Abstract: New Cyclooxygenase-2/5-Lipoxygenase Inhibitors. Part 1. 7-tert-Butyl-2,3-dihydro-3,3-dimethylbenzofuran Derivatives as Gastrointestinal Safe Antiinflammatory and Analgesic Agents: Discovery and Variation of the 5-Keto Substituent.

✍ J. M. JANUSZ; ET AL. ET AL. 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 33 KB

ChemInform Abstract: Studies of Heterocy

ChemInform Abstract: Studies of Heterocyclic Compounds. Part 34. Reactions of Fused Dihydro- 1,2,4-thiadiazoles with Isoselenocyanates Giving 6aλ4-Thia-1,3, 4,6-tetraazapentalene Derivatives and 5,10-Dihydro-1,2,4- thiaselenazolo(4,5-b)(2,4)benzodiazepines.

✍ L.-L. LAI; D. H. REID 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 34 KB