HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 326226Generated: October 27, 2026
N-bromobutanimide → 1,1'-Biphenyl, 4'-(bromomethyl)-2-nitro-
https://huagongshe.com/reaction/326226
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | N-bromobutanimide | HCID 67184 | — |
| Reactant | 4'-Methyl-2-nitro-1,1'-biphenyl | HCID 10443194 | — |
| Solvent | Carbon Tetrachloride | HCID 5943 | — |
| Product | 1,1'-Biphenyl, 4'-(bromomethyl)-2-nitro- | HCID 11779072 | 101.2% |
Reaction Steps
A mixture containing 6.5 g of 4-methyl-2'-nitrobiphenyl and 5.42 g of NBS in 50 ml of carbon tetrachloride is refluxed for 5 hours. It is cooled to 0° C. and filtered and the filtrate is concentrated to give 9 g of an oily product, which is used as such in the next step.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US05268375 |
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| Source dataset | uspto-grants-1993_12 |
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| ORD ID | ord-6fc98d6b736846ebb15ee8ee9eea78d0 |
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| Source note | uspto-grants-1993_12 |
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