SYNTHESIS OF SOME NOVEL 1,2,4-TRIAZOLO [4,3-a] 2H-PYRANO [3,2-e] PYRIDINE DERIVATIVES

Articles in the same Issue

1. CONTRIBUTORS TO THE ISSUE
2. Graphical Abstract
3. DIASTEREOSELECTIVE ADDITION OF ORGANOTITANIUM REAGENTS TO CHIRAL γ-HYDROXYBUTENOLIDES
4. X-RAY STRUCTURES AND MOLECULAR ORBITAL CALCULATIONS OF 6-PHOSPHAPENTACYCLO- [6.3.1.02,4. 03,7.05,10]DODECANE 6-OXIDES
5. CEPHEM AND PYRROLO[2,1-b][13]THIAZINE-4,6-DIONE RING SYSTEMS CONSTRUCTION FROM 6 BENZOYL-2,3-DIHYDRO-4H-1,3-THIAZINE-4-ONES PREPARED VIA REARRANGEMENT OF 5-BENZOYL-3(2H)-ISOTHIAZOL-3-ONES
6. SYNTHESIS OF SOME NOVEL 1,2,4-TRIAZOLO [4,3-a] 2H-PYRANO [3,2-e] PYRIDINE DERIVATIVES
7. INTRAMOLECULAR HYDROGEN BONDING IN THE NITROBENZOPYRIDINES
8. SYNTHESIS OF NOVEL ISOXAZOLE DERIVATIVES FROM 1,3-DIKETONE DERIVATIVES
9. SYNTHESIS AND CHARACTERIZATION OF IRBESARTAN IMPURITIES
10. ONE OR TWO STEP ACID MEDIATED CYCLOCONDENSATION PROCESS FOR THE PREPARATION OF 5-CARBETHOXY-2- THIOURACILS FROM DIETHYL ETHOXYMETHYLENEMALONATE AND THIOUREAS
11. ONE-POT SYNTHESIS OF PENTASUBSTITUTED PYRROLES FROM TERTIARY AMIDES AND MALONONITRILE VIA AN INDIRECT CONDENSATION REACTION ON AMIDIC CARBONYL GROUP
12. PHASE TRANSFER CATALYSTS PROMOTING THE ONE-POT SYNTHESIS AND BIOLOGICAL ACTIVITIES OF 1-(5-METHYLISOXAZOYL-4-CARBONYL)-4- ARYLTHIOSEMICARBAZIDES AND THEIR RELATED HETEROCYCLIC COMPOUNDS
13. CONDENSATION OF N1-TOSYLAMIDRAZONES WITH OXALYL DICHLORIDE AND DICHLOROPHOSPHORUS DERIVATIVES
14. MICROWAVE-PROMOTED CONVERSION OF HETEROCYCLIC AMINES TO CORRESPONDING AMIDES UNDER SOLVENT-FREE CONDITIONS