✦ LIBER ✦

ChemInform Abstract: Bicyclic [b]-Heteroannulated Pyridazine Derivatives. Part 9. Cyclization Reactions of 4,4-Dimethyl- and 4-Phenyltetrahydropyridazine-3,6-dione 3-Hydrazones with Esters of Keto Dicarboxylic Acids.

✍ Scribed by Krystyna Wejroch; Jerzy Lange; Janina Karolak-Wojciechowska; Jacek Sosnicki; Tadeusz Jagodzinski; Anna Kielak

Publisher: John Wiley and Sons
Year: 2010
Weight: 33 KB
Volume: 32
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.200152146

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

ChemInform Abstract: Bicyclic (b)-Hetero

ChemInform Abstract: Bicyclic (b)-Heteroannulated Pyridazine Derivatives. Part 4. Cyclization Reactions of 4-Aryltetrahydropyridazine-3,6-dione 3- Hydrazones with Some Keto Esters.

✍ J. LANGE; J. KAROLAK-WOJCIECHOWSKA; E. PYTLEWSKA; J. PLENKIEWICZ; T. KULINSKI; S 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 33 KB

Bicyclic [b]-Heteroannulated Pyridazine

Bicyclic [b]-Heteroannulated Pyridazine Derivatives. Part 10. Acid Cleavage of Some β-Keto Esters in the Reaction with 4,4-Dimethyl- and Phenyltetrahydropyridazine-3,6-dione 3-Hydrazones.

✍ K. Wejroch; J. Karolak-Wojciechowska; J. Lange; J. G. Sosnicki 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 150 KB

ChemInform Abstract: Purines, Pyrimidine

ChemInform Abstract: Purines, Pyrimidines, and Condensed Systems Based on Them. Part 17. Reactions of 6,8-Dimethyl-3-chloropyrimido[4,5-c]pyridazin-5,7(6H,8H)dione with C-Nucleophiles.

✍ A. V. Gulevskaya; V. V. Goryunenko; A. F. Pozharskii 📂 Article 📅 2001 🏛 John Wiley and Sons ⚖ 33 KB 👁 2 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: Five-Membered 2,3-D

ChemInform Abstract: Five-Membered 2,3-Dioxoheterocycles. Part 64. Reactions of 1-Methyl-3,4-dihydroisoquinolines with 5-Arylfuran-2,3-diones and (Z)-Alkyl 4-Aryl-2-hydroxy-4-oxobut-2-enoates. Crystal and Molecular Structure of (2Z,5Z)-3-Hydroxy-5-{8,8-dimethyl-2,3,8,9-tetrahydro[1,4]dioxino [2,3-g]isoquinolin-6(7H)-ylidene}-1-phenylpent-2-ene-1,4-dione.

✍ V. V. Khalturina; Yu. V. Shklyaev; Z. G. Aliev; A. N. Maslivets 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 39 KB 👁 1 views

ChemInform Abstract: Five-Membered 2,3-D

ChemInform Abstract: Five-Membered 2,3-Dioxo Heterocylces. Part 66. Reactions of (2Z,5Z)-1-Aryl-3-hydroxy-5- [3,3-dimethyl-3,4-dihydroisoquinolin-1(2H)-ylidene] pent-2-ene-1,4-diones with o-Phenylenediamine and Hydrazine. Crystalline and Molecular Structure of 2-{(Z)-8,8-Dimethyl-2,3,8,9-tetrahydro[1,4]dioxino [2,3-g]isoquinolin-6(7H)-ylidene}-1-(3-phenyl-1H-pyrazol-5-yl)ethanone (IV).

✍ V. V. Khalturina; Yu. V. Shklyaev; Z. G. Aliev; A. N. Maslivets 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 34 KB 👁 1 views

ChemInform Abstract: Reaction of Lithium

ChemInform Abstract: Reaction of Lithium Dianions of Carboxylic Acids with Aldehydo- and Keto-Sugar Derivatives. Part 2. Synthesis of Branched-Chain Sugar Derivatives from 1,2;5,6-Di-O-isopropylidene-α-D-ribo-hexofuranos-3-ulose and 1,2;4,5-Di-O-isopropylidene-β-D-erythro-2-hexulopyranos-3-ulose.

✍ Zuberoa Gonzalez; Alberto Gonzalez 📂 Article 📅 2001 🏛 John Wiley and Sons ⚖ 36 KB 👁 2 views