Other grades of this product :
| Flopropione Basic information |
| Product Name: | Flopropione | | Synonyms: | 1-(2,4,6-trihydroxyphenyl)-1-propanon;1-(2,4,6-Trihydroxyphenyl)-1-propanone;13907 R. P.;13907r.p.;Argobroda;Flopropione
Phlopropiophenone;1-(2,4,6-trihydroxyphenyl)propanone;1-Propanone, 1-(2,4,6-trihydroxyphenyl)- | | CAS: | 2295-58-1 | | MF: | C9H10O4 | | MW: | 182.17 | | EINECS: | 218-942-8 | | Product Categories: | Aromatic Propiophenones (substituted) | | Mol File: | 2295-58-1.mol |
| Flopropione Chemical Properties |
| Flopropione Usage And Synthesis |
| Uses | antispasmodic | | Preparation | Preparation by reaction of propionitrile with phlo-roglucinol (Hoesch reaction); Preparation by reaction of propionic anhydride with phloroglucinolin the presence of concentrated sulfuric acid (one drop) at 130° for 5 min ? (65%) in the presence of Amberlite IR-120 (cation exchange resin sulfonic acid ? type) at 160° for 2–3 h (42%). N.B.: Zeokarb 225 was found to be as effectivein the presence of boron trifluoride etherate at 10° (62–65%) Preparation by reaction of propionyl chloride with phloroglucinolin the presence of aluminium chloride in nitrobenzene/carbon disulfide ? solution (76%), in nitrobenzene at 60° (55%) or without solvent at 50° (70%) in the presence of boron trifluoride etherate at 10° (compound ? 3) (62–65%). |
| Flopropione Preparation Products And Raw materials |
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