𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Nitration of 3,5-dicarbonyl derivatives of 4-phenyl-1,4-dihydropyridine

✍ Scribed by G. D. Tirzit; I. P. Skrastin'sh; G. Ya. Dubur

Book ID
112329156
Publisher
Springer US
Year
1987
Tongue
English
Weight
152 KB
Volume
23
Category
Article
ISSN
0009-3122

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthesis of 3,5-diacyl-4-phenyl-1,4-dih
Synthesis of 3,5-diacyl-4-phenyl-1,4-dihydropyridines
✍ M.-Lluïsa Bennasar; Cecília Juan; Joan Bosch 📂 Article 📅 1998 🏛 Elsevier Science 🌐 French ⚖ 231 KB

3,5-Diacyl-4-phenyl-l,4-dihydropyridines have been synthesized via a regio-and chemoselective addition of Ph2Cu(CN)Li2 to I~-substituted N-alkylpyridinium salts, followed by acylation of the intermediate 1,4dihydropyridines with trichloroacetic anhydride and subsequent haloform-type reaction. A simi

Dimethyl 4-{4-[2-(dimethyl­amino)eth­oxy
Dimethyl 4-{4-[2-(dimethyl­amino)eth­oxy]phen­yl}-2,6-dimethyl-1,4-dihydro­pyridine-3,5-dicarboxyl­ate
✍ Sundar, T. V. ;Parthasarathi, V. ;Jain, Priyanka ;Bansal, Ranju ;Ravikumar, K. 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 285 KB

In the molecule of the title compound, C 21 H 28 N 2 O 5 , the substituted 1,4-dihydropyridine (1,4-DHP) ring has a flattened-boat conformation. The carbonyl groups of the ester groups, at positions 3 and 5 in the 1,4-DHP ring, have cis configurations with respect to the double bonds in the 1,4-DHP