دسترسی یکپارچه به مقالات، کتابها و ارائههای علمی استاد دکتر محمدعلی زلفیگل؛ گردآوریشده از منابع معتبر دانشگاهی
ChemInform Vol. 33, No. 37
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…
DOI: 10.1002/chin.200237107Monatshefte für Chemie - Chemical Monthly Vol. 133, No. 10, 1291–1295
DOI: 10.1007/s007060200107ChemInform Vol. 33, No. 32
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…
DOI: 10.1002/chin.200232081ChemInform Vol. 33, No. 27
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…
DOI: 10.1002/chin.200227060ChemInform Vol. 33, No. 27
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…
DOI: 10.1002/chin.200227059ChemInform Vol. 33, No. 26
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…
DOI: 10.1002/chin.200226081ChemInform Vol. 33, No. 23
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…
DOI: 10.1002/chin.200223065ChemInform Vol. 33, No. 22
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…
DOI: 10.1002/chin.200222045ChemInform Vol. 33, No. 19
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…
DOI: 10.1002/chin.200219049Phosphorus, sulfur, and silicon and the related elements Vol. 177, No. 5, 1047–1071
The use of 2,4,4,6-tetrabromo-2,5-cyclohexadienone (TABCO), N-bromosuccinimide (NBS), and bromine as efficient catalysts for conversion of carbonyl compounds to their cyclic and acyclic dithioacetals and 1,3-oxathiolanes under mild reaction…
DOI: 10.1080/10426500211712ChemInform Vol. 33, No. 16
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…
DOI: 10.1002/chin.200216048ChemInform Vol. 33, No. 12
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…
DOI: 10.1002/chin.200212081ChemInform Vol. 33, No. 6
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…
DOI: 10.1002/chin.200206141Tetrahedron Letters Vol. 43, No. 8, 1555–1556
DOI: 10.1016/s0040-4039(02)00007-2ChemInform Vol. 33, No. 3
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…
DOI: 10.1002/chin.200203153Synlett No. 10, 1621–1624
Neat chlorosulfonic acid reacts with silica gel to give silica sulfuric acid in which sulfuric acid is immobilized on the surface of silica gel via a covalent bond. A combination of silica sulfuric acid and sodium nitrite in the presence of…
DOI: 10.1055/s-2002-34230Synlett Vol. 2002, No. 06, 0933–0934
Several structurally differentiated N-alkyl imines were oxidized to their corresponding oxaziridines using UHP/maleic anhydride system. Oxidation reaction was performed under mild conditions and oxaziridines were obtained in good to excelle…
DOI: 10.1055/s-2002-31903Synlett No. 10, 1633–1636
Trichloroisocyanuric acid was used as an effective oxidizing agent for the oxidation of urazoles and bis-urazoles to their corresponding triazolinediones under both heterogeneous and also solvent free conditions with excellent yields at roo…
DOI: 10.1055/s-2002-34213Synthetic Communications Vol. 32, No. 3, 315–318
ABSTRACT This paper is a report of an efficient and convenient method for deoximation and dehydrazonation of benzylic oximes and hydrazones with HIO3 in the presence of wet SiO2.
DOI: 10.1081/scc-120002113Synthetic Communications Vol. 32, No. 5, 735–740
N-Chloro-2,3,4,4,5,6-hexachlorocyclohexa-2,5-dienylideneamine was used as a new, mild and highly regioselective chlorinating reagent in the chlorination of phenol and o-cresol in CCl4, DMF and CH3CN. The effects of C2H5OH, C5H5N, DMF and Et…
DOI: 10.1081/scc-120002512Australian Journal of Chemistry Vol. 54, No. 6, 405–406
Ammonium dichromate in the presence of Mg(HSO4)2 and wet SiO2 was used as an effective oxidizing agent for the oxidation of alcohols in solution and under solvent-free conditions.
DOI: 10.1071/ch01104
The nitration of aromatic compounds may be achieved with many nitrating reagents and is a very useful way in organic synthesis 1 . Also, nitro compounds find use in many industrial applications2.3 and para isomers are commonly the more comm…
ChemInform Vol. 32, No. 47
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…
DOI: 10.1002/chin.200147042ChemInform Vol. 32, No. 47
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…
DOI: 10.1002/chin.200147051