Buchwald–Hartwig amination: N-[(4-bromophenyl)-(7-methyl-7-azabicyclo[2.2.1]heptan-1-yl)methyl]-2,6-dimethylbenzamide → 2,6-dimethyl-N-[(7-methyl-7-azabicyclo[2.2.1]heptan-1-yl)-(4-morpholin-4-ylphenyl)methyl]benzamide
30% yield, run at 130 °C, as recorded by experimental reaction archive. The written procedure is below.
The atoms, from reactants to products
What was in the flask
| Role | Species | Formula | Yield |
|---|---|---|---|
| Reactant | N-[(4-bromophenyl)-(7-methyl-7-azabicyclo[2.2.1]heptan-1-yl)methyl]-2,6-dimethylbenzamide | C₂₃H₂₇BrN₂O | |
| Reactant | Morpholine | C₄H₉NO | |
| Reagent | potassium 2-methylpropan-2-olate | C₄H₉KO | |
| Catalyst | Binap, (A+-)- | C₄₄H₃₂P₂ | |
| Catalyst | Palladium (II) acetate | C₄H₈O₄Pd | |
| Solvent | Dimethylformamide | C₃H₇NO | |
| Product | 2,6-dimethyl-N-[(7-methyl-7-azabicyclo[2.2.1]heptan-1-yl)-(4-morpholin-4-ylphenyl)methyl]benzamide | C₂₇H₃₅N₃O₂ | 29.57% |
Conditions
- Temperature
- 130 °C
Yield
- 30% of 2,6-dimethyl-N-[(7-methyl-7-azabicyclo[2.2.1]heptan-1-yl)-(4-morpholin-4-ylphenyl)methyl]benzamide.
Other recorded runs with the same starting material
No other run in the library makes this product. These runs of the same class start from one of the same reactants, which is the nearest company this record has.
- Dimethyl 5-morpholinoisophthalate78%
- Ethyl 4-(2-fluoro-4-methylanilino)-7-(2-methoxyethoxy)-6-morpholin-4-ylquinoline-3-carboxylate75%
- N-(2,6-dimethyl-4-morpholin-4-yl-phenyl)-3,3-dimethyl-butyramide64%
- 4-(6-Bromopyridin-3-yl)morpholine56%
- 4-(5-Bromopyridin-3-yl)morpholine50%
- Methyl 3-bromo-4-morpholinobenzoate32%
- 4-Morpholinophenol31%
- 5-Morpholin-4-yl-nicotinic acid tert-butyl ester27%
- (5-Morpholinopyridin-2-yl)methanol19%
- 2,6-dimethyl-N-[(7-methyl-7-azabicyclo[2.2.1]heptan-1-yl)-(3-morpholin-4-ylphenyl)methyl]benzamide18%
- Methyl 5-bromo-2-morpholinobenzoate18%
- 2-Cyclopentyl-N-(2,6-dimethyl-4-morpholin-4-yl-phenyl)-acetamide13%
Procedure
Copied from the source record, unedited
In a CEM microwave vial was N-((4-bromophenyl)(7-methyl-7-azabicyclo[2.2.1]heptan-1-yl)methyl)-2,6-dimethylbenzamide (100 mg, 0.23 mmol), morpholine (0.082 mL, 0.94 mmol), palladium(II) acetate (5.25 mg, 0.02 mmol), BINAP (14.57 mg, 0.02 mmol), and potassium tert-butoxide (52.5 mg, 0.47 mmol) solid and DMF (2 mL) was added. The vial was capped and placed into the microwave at 300 watts, 130 °C for 4 minutes. After reaction completion, the the mixture was concentrated and crude taken up in CH2Cl2 and washed with water and dried (Na2SO4). The material was purified on a 12 gram Isco silica cartridge and eluted with 0% to 5% MeOH 2M NH3/CH2Cl2 to give a light yellowish solid 2,6-dimethyl-N-((7-methyl-7-azabicyclo[2.2.1]heptan-1-yl)(4-morpholinophenyl)methyl)benzamide (30.0 mg, 29.6 %).
The source
This record comes from experimental reaction archive (ord-ea53d8feb8094f94b89810756f770f19). Open the source and check it against what is on this page.
experimental reaction archive record ord-ea53d8feb8094f94b89810756f770f19 from dataset "750 AstraZeneca ELN dataset" (url: https://chemrxiv.org/engage/chemrxiv/article-details/60c9e3f37792a23bfdb2d471). No atom mapping is provided by the source.
How to read this record
This is one experiment, not a rule. It says that on one occasion these species were combined under these conditions and this came out. It does not say the reaction will give the same result on your substrate, and nothing on the page has been generalised into a claim that it would.
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