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An unexpected N-substituted oxindole: 5-methyl-1-(3,3,5-trimethyl-2-p-tolyl-1,2-oxazolidin-5-yl)-1H-indol-3(2H)-one

✍ Scribed by Parvez, Masood ;Mehrdad, Morteza ;Sureni, Hossein ;Heydari, Akbar ;Jadidi, Khosrow

Book ID
104489544
Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
181 KB
Volume
63
Category
Article
ISSN
1600-5368

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📜 SIMILAR VOLUMES

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The title compound, C 18 H 15 ClN 2 O 2 , contains planar pyrazole, tolyl and chlorophenyl rings. Intermolecular C-HÁ Á ÁO hydrogen bonds link the molecules into dimers. The carbonyl O atom is found to be disordered.

3-(4-Methyl-1,3-thiazol-5-yl)-1-[1′-(4-m
3-(4-Methyl-1,3-thiazol-5-yl)-1-[1′-(4-methyl-1,3-thiazol-5-yl)-2-oxo-2,3,2′,3′,5′,6′,7′,7a′-octahydro-1H-indole-3-spiro-3'-1H-pyrrolizin-2′-yl]prop-2-en-1-one
✍ Ramesh, P. ;Murugavel, S. ;SubbiahPandi, A. ;Murugan, R. ;Narayanan, S. Sriman 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 797 KB

0 -(4-methyl-1,3-thiazol-5-yl)-2-oxo-2,3,2 0 0 0 ,3 0 0 0 ,5 0 0 0 ,6 0 0 0 ,7 0 0 0 ,7a 0 0 0 -octahydro-1Hindole-3-spiro-3'-1H-pyrrolizin-2 0 0 0 -yl]prop-2-en-1-one

Convenient syntheses of 5-[(2-methyl-5-n
Convenient syntheses of 5-[(2-methyl-5-nitro-1H-imidazol-1-yl)methyl]-1,3,4-oxadiazole-2(3H)thione and N-substituted 2-amino-5-[(2-methyl-5-nitro-1H-imidazol-1-yl)methyl]-1,3,4-thiadiazoles
✍ Javad Mirzaei; Hooshang Pirelahi; Mohsen Amini; Abbas Shafiee 📂 Article 📅 2008 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 268 KB 👁 1 views

## Abstract magnified image Oxidation of metronidazole (**4**) with sodium dichromate yielded the corresponding 2‐(2‐methyl‐5‐nitro‐1__H__‐imidazol‐1‐yl)acetic acid (**5**) which was esterified with 1‐butanol to give butyl 2‐(2‐methyl‐5‐nitro‐1__H__‐imidazol‐1‐yl)acetate (**8**). Reaction of the l