✦ LIBER ✦

Extraction-atomic absorption spectrophotometric determination of palladium with 4,6-diamino-3,5-dicyano-2H-1-thiopyran-2-thione

✍ Scribed by G. Absalan; A. Safavi; A. Massoumi

Publisher: Elsevier Science
Year: 1988
Tongue: English
Weight: 234 KB
Volume: 37
Category: Article
ISSN: 0026-265X
DOI: 10.1016/0026-265x(88)90191-9

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

ChemInform Abstract: Synthesis of 2,6-Di

ChemInform Abstract: Synthesis of 2,6-Diamino-3,5-dicyano-4-ethyl-4H-thiopyran and Its Recyclization into 6-Amino-3,5-dicyano-4-ethylpyridine-2(1H)-thione.

✍ V. D. DYACHENKO; S. G. KRIVOKOLYSKO; V. P. LITVINOV 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 2 views

Synthesis of 2,6-Diamino-3,5-dicyano-4-ethyl-4H-thiopyran and Its Recyclization into 6-Amino-3,5-dicyano-4-ethylpyridine-2(1H)-thione. -Three component condensation of propionaldehyde with malononitrile and cyanothioacetamide provides the title diaminothiopyran (IV) which recyclizes at reflux into

ChemInform Abstract: New Method for the

ChemInform Abstract: New Method for the Synthesis of 6-Amino-4-aryl-3,5-dicyano-3,4-dihydropyridine-2(1H)-thiones by Recyclization of 4-Aryl-2,6-diamino-4H-thiopyrans.

✍ V. D. DYACHENKO; S. G. KRIVOKOLYSKO; YU. A. SHARANIN; V. P. LITVINOV 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 40 KB 👁 2 views

Some observations on the solvent extract

Some observations on the solvent extraction and spectrophotometric determination of palladium using 3,4-dihydro-4,4,6-trimethyl-2(1H)-pyrimidine-thione as a selective reagent

✍ A. Safavi; A. Massoumi 📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 319 KB

ChemInform Abstract: 1-(2′-Aminoaryl)-4,

ChemInform Abstract: 1-(2′-Aminoaryl)-4,4,6-trimethyl-1,4,5,6-tetrahydro-6- hydroxypyrimidine-2(3H)-thione (HPT) (I) as a Ligand for the Extraction and Spectrophotometric Determination of Fe(III).

✍ R. SAHU; S. M. SONDHI; B. GUPTA 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 26 KB 👁 1 views

Transformation of 4-Aryl(heteryl)-2,6-di

Transformation of 4-Aryl(heteryl)-2,6-diamino-3,5-dicyano-4H-thiopyrans into Substituted Acrylonitriles (III), (VI), 1,4-Dihydropyridines (X), 2,3,4,7-Tetrahydrothiazolo[3,2-a]pyridine (XII), and 4,7-Dihydrothieno[2,3-b]pyridine (XV).

✍ V. D. Dyachenko 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 33 KB 👁 1 views

Cross-Recyclization of 4-Aryl-2,6-diamin

Cross-Recyclization of 4-Aryl-2,6-diamino-4H-thiopyran-3,5-dicarbonitriles with 1-Morpholino-1-cyclopentene: New Route to 4-Aryl-2-thioxo-2,5,6,7-tetrahydro-1H-[1]pyrindine-3-carbonitriles (III) and Their Derivatives (V), (VII).

✍ V. D. Dyachenko; A. D. Dyachenko 📂 Article 📅 2007 🏛 John Wiley and Sons ⚖ 26 KB 👁 1 views