HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1975773Generated: October 31, 2026
Acetone → Methanone, (2,4-diphenyl-1H-pyrrol-3-yl)phenyl-
https://huagongshe.com/reaction/1975773
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Acetone | HCID 180 | — |
| Reactant | Dibenzoylmethane | HCID 8433 | — |
| Reactant | 2-Phenylazirine | HCID 19098658 | — |
| Catalyst | Nickel(II) acetylacetonate | HCID 9834912 | — |
| Solvent | Water | HCID 962 | — |
| Product | Methanone, (2,4-diphenyl-1H-pyrrol-3-yl)phenyl- | HCID 3741094 | — |
Reaction Steps
With stirring, 3.0 g of 2-phenylazirine are added dropwise to a solution of 5.6 g of dibenzoylmethane, 10 ml of acetone and 0.1 g of nickel acetylacetonate at 50° C. The mixture is then heated at reflux for 30 minutes, cooled to 20° C., and 25 ml of water are added. The precipitated crystals are filtered with suction, washed with water, and dried to constant weight.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US05288776 |
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| Source dataset | uspto-grants-1994_02 |
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| ORD ID | ord-bb623bd255a54628bf38e3b490d6928e |
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| Source note | uspto-grants-1994_02 |
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