Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | 4,4,5,5-Tetramethyl[1,3,2]dioxaborolane | HCID 2734768 | — |
| Reactant | HCID 117988121 | HCID 117988121 | — |
| Catalyst | HCID 178418476 | HCID 178418476 | — |
| Solvent | 1,4-Dioxane | HCID 31275 | — |
| Product | HCID 131735842 | HCID 131735842 | 63% |
Reaction Steps
To a solution of (3S)-4-(4-bromophenyl)-3-methylmorpholine (630 mg), 4,4,5,5-tetramethyl-1,3,2-dioxaborolane (630 mg) and triethylamine (1.03 mL) in 1,4-dioxane (10 mL) was added dichlorobis(triphenylphosphine)palladium(II) (86 mg), and the mixture was stirred overnight at 100° C. To the reaction mixture was added water, and the mixture was extracted with ethyl acetate. The organic layer was washed successively with water and saturated brine, dried over anhydrous magnesium sulfate, and concentrated under reduced pressure. The residue was purified by silica gel column chromatography (ethyl acetate/hexane) to give the title compound (470 mg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US09371320B2 |
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| Source dataset | uspto-grants-2016_06 |
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| ORD ID | ord-683d9265116544769f4bede4b709e3ee |
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| Source note | uspto-grants-2016_06 |
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