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Synthesis of Ring Fused Cyclic Ketones via Domino Friedel-crafts Reactions of Functionalized 5- Membered Heterocyclic Perchlorates
| Content Provider | Semantic Scholar |
|---|---|
| Author | Mahmoud, Mahmoud R. Derbala, Hamed A. Madkour, Hassan M. F. El-Said, Naglaa F. |
| Copyright Year | 2013 |
| Abstract | Z -4-(Naphth-2-ylmethylene)-2-phenyloxazol-5(4H)-one and 3-(phenylcarbmoyl) but-3-enoic acid 2 and 5 , respectively, are readily transformed into the corresponding perchlorate salts 3 and 6 with acetic anhydride- perchloric acid mixture. Conduct the latter salts with arenes in the presence of anhydrous AlCl 3 provided novel derivatives of benzo[g]indenones 7 and 1-tetralones 8 , respectively, via two consequtive Fridel-Crafts reaction in situ . The structure of all the synthesized products was characterized using IR, 1 H NMR, 13 C NMR and mass spectra. |
| Starting Page | 898 |
| Ending Page | 903 |
| Page Count | 6 |
| File Format | PDF HTM / HTML |
| DOI | 10.17628/ecb.2013.2.898-903 |
| Volume Number | 2 |
| Alternate Webpage(s) | https://epa.oszk.hu/02200/02286/00021/pdf/EPA02286_european_chemical_bulletin_2013_11_898-903.pdf |
| Alternate Webpage(s) | https://doi.org/10.17628/ecb.2013.2.898-903 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |