HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 876212Generated: October 30, 2026
Cesium carbonate → [(3-Bromophenyl)imino]dimethyl-lambda6-sulfanone
https://huagongshe.com/reaction/876212
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Cesium carbonate | HCID 10796 | — |
| Reactant | Benzene, 1-bromo-3-iodo- | HCID 11561 | — |
| Reactant | Sulfoximine, S,S-dimethyl- | HCID 123119 | — |
| Reactant | 1,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(1,1-diphenylphosphine) | HCID 636044 | — |
| Catalyst | Bis(dibenzylideneacetone)palladium | HCID 9811564 | — |
| Solvent | 1,4-Dioxane | HCID 31275 | — |
| Product | [(3-Bromophenyl)imino]dimethyl-lambda6-sulfanone | HCID 90414134 | — |
Reaction Steps
1-Bromo-3-iodo-benzene (250 μL, 1.96 mmol), (methylsulfonimidoyl)methane (219.188 mg, 2.353 mmol), cesium carbonate (894.466 mg, 2.745 mmol) and dioxane (12 mL) are purged with argon. (5-diphenylphosphanyl-9,9-dimethyl-xanthen-4-yl)-diphenyl-phosphane (85.098, 0.147 mmol) and tris(dibenzylideneacetone)dipalladium(0) (44.89 mg, 0.049 mmol) are added, purged again with argon and stirred at 105° C. for 3 h.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US08987249B2 |
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| Source dataset | uspto-grants-2015_03 |
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| ORD ID | ord-d55bed00b7514e41b82e8b63a82244f2 |
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| Source note | uspto-grants-2015_03 |
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