Stereochemistry of organophosphorus compounds 15. Synthesis and permutational lability of 1,6,10-trioxa-8,8-dimethyl[(5-methoxy)-5-phosphaspiro(4.5)]dec-2-ene

Synthesis, characterization and crystal

Synthesis, characterization and crystal structures of the boratranes: 2,10,11-trioxa-6-aza-1-boratricyclo[4.4.4.01,6] tetradecane (tri-n-propanolamine borate), and 3-(4-methoxy)phenoxymethyl-7,10-dimethyl-2,8,9-trioxa-5-aza-1-boratricyclo[3.3.3.01,5]-undecane

✍ Robert A. Franich; Brian K. Nicholson; Hank W. Kroese; Suzanne S. Gallagher; Rog 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 430 KB

ChemInform Abstract: Synthesis and Antim

ChemInform Abstract: Synthesis and Antimicrobial Activity of 1,3,5-Triaryl-10-benzyl-1,2,3,4,6,7,8,9-octahydro-8,8-dimethyl-4,6-dioxo -2-thioxo-5H,10H-pyrimido[4,5-b]quinolines.

✍ V. K. Ahluwalia; Ranjana Sahay; Umashankar Das 📂 Article 📅 2010 🏛 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

ChemInform Abstract: One-Pot Synthesis o

ChemInform Abstract: One-Pot Synthesis of Dimethyl 8,8-Dimethyl-6,10,dioxo-3-phenylspiro[4.5]deca-2-ene-1,2-dicarboxylate Mediated by Vinyltriphenylphosphonium Salt.

✍ Ali Ramazani; Ehssan Fotouhi-Ardakani 📂 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

Synthesis, characterization and supramol

Synthesis, characterization and supramolecular synthons in crystals of new derivatives of 10-oxa-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione

✍ Marta Struga; Barbara Miroslaw; Magdalena Pakosinska-Parys; Aleksandra Drzewieck 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 870 KB

Synthesis of 8-Substituted Xanthines and

Synthesis of 8-Substituted Xanthines and Their Oxidative Skeleton Rearrangement to 1-Oxo-2,4,7,9-tetraazaspiro[4,5]dec-2-ene-6,8,10-triones

✍ Hans Zimmer; Adel Amer; Frank M. Baumann; Michael Haecker; Christopher G. M. Hes 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 382 KB 👁 2 views

The synthesis of a number of 8-(dialkylamino)-and 8-CPBA did not undergo the rearrangement but only yielded the expected N-oxide derivatives 16. This result seems to alkoxyxanthines (3 and 6, respectively) is described. Treatment of 3 with m-chloroperoxybenzoic acid (m-CPBA) indicate that a necessa

Synthesis, hypnotic properties and molec

Synthesis, hypnotic properties and molecular modeling studies of 1,2,7,9-tetraaza-spiro[4.5]dec-2-ene-6,8,10-triones

✍ Adel S. Girgis; Hanaa Farag; Nasser S.M. Ismail; Riham F. George 📂 Article 📅 2011 🏛 Elsevier Science 🌐 French ⚖ 324 KB