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(E)-1,5-Dimethyl-4-[3-(2-phenoxy­ethoxy)benzyl­ideneamino]-2-phenyl-1H-pyrazol-3(2H)-one

✍ Scribed by Diao, Chun-Hua ;Yu, Ming

Publisher
International Union of Crystallography
Year
2006
Tongue
English
Weight
162 KB
Volume
62
Category
Article
ISSN
1600-5368

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📜 SIMILAR VOLUMES

(E)-4-[3-Eth­oxy-4-(2-phenoxy­ethoxy)ben
(E)-4-[3-Eth­oxy-4-(2-phenoxy­ethoxy)benzyl­ideneamino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
✍ Zhang, Wen-Jun ;Duan, Zhong-Yu ;Zhao, Xin 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 162 KB

The title compound, C~28~H~29~N~3~O~4~, was prepared by the reaction of 4-amino-1,5-dimethyl-2-phenylpyrazol-3-one and 3-ethoxy-4-(2-phenoxyethoxy)benzaldehyde. The vanillin group makes dihedral angles of 73.08 (8) and 66.54 (6)° with the planes of the two terminal phenyl rings, and an angle of 30.4

(E)-4-[4-(4-Chloro­benz­yloxy)-3-ethoxy­
(E)-4-[4-(4-Chloro­benz­yloxy)-3-ethoxy­benzyl­ideneamino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
✍ Zhang, Wen-Jun ;Duan, Zhong-Yu ;Zhao, Xin 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 155 KB

The title compound, C~27~H~26~ClN~3~O~3~, was prepared by reacting 4-amino-1,5-dimethyl-2-phenylpyrazol-3-one and 4-(4-chlorobenzyloxy)-3-ethoxybenzaldehyde. The central ethylvanillin group makes dihedral angles of 63.00 (11), 31.83 (7) and 74.47 (8)° with the chlorobenzene ring, the pyrazolone ring

(E)-1,5-Dimethyl-4-(4-methyl­benzyl­iden
(E)-1,5-Dimethyl-4-(4-methyl­benzyl­ideneamino)-2-phenyl-1H-pyrazol-3(2H)-one
✍ Yang, Ming-Hua ;Yan, Guo-Bing ;Zheng, Yun-Fa ;Zhang, Chun-Niu 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 179 KB

In the crystal structure of the title compound, C 19 H 19 N 3 O, molecules are linked via C-HÁ Á ÁO interactions, forming ribbons along the a axis.