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Morpholine → 2,6-dimethyl-N-[(7-methyl-7-azabicyclo[2.2.1]heptan-1-yl)-(3-morpholin-4-ylphenyl)methyl]benzamide

HRID 642
Notes
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Reaction equation

HRID 642 reaction equation
C1COCCN1.Cc1cccc(C)c1C(=O)NC(c1cccc(Br)c1)C12CCC(CC1)N2C>CC(=O)O.CC(=O)O.CC(C)(C)[O-].Cc1ccccc1.[Na+].[Pd].c1ccc(P(c2ccccc2)c2ccc3ccccc3c2-c2c(P(c3ccccc3)c3ccccc3)ccc3ccccc23)cc1>Cc1cccc(C)c1C(=O)NC(c1cccc(N2CCOCC2)c1)C12CCC(CC1)N2C
ParticipantsConditionsProcedureSources & evidenceReaction notes

Participants

7

Reactant 2

HCID 8083MorpholineHCID 46862339N-[(3-bromophenyl)-(7-methyl-7-azabicyclo[2.2.1]heptan-1-yl)methyl]-2,6-dimethylbenzamide

Product 1

HCID 674725652,6-dimethyl-N-[(7-methyl-7-azabicyclo[2.2.1]heptan-1-yl)-(3-morpholin-4-ylphenyl)methyl]benzamideYield 17.99%

Reagents, catalysts & solvents 4

HCID 23676156Sodium t-butoxideReagent
HCID 634876
Binap, (A+-)-
Catalyst
HCID 4144353Palladium (II) acetateCatalyst
HCID 1140TolueneSolvent

Conditions

Temperature
80 °C

Procedure

To a suspension of N-((3-bromophenyl)(7-methyl-7-azabicyclo[2.2.1]heptan-1-yl)methyl)-2,6-dimethylbenzamide (0.040 g, 0.09 mmol), MORPHOLINE (8.97 µL, 0.10 mmol), BINAP (5.83 mg, 9.36 µmol), and sodium tert-butoxide (0.013 g, 0.14 mmol) in toluene (2 mL) was added palladium(II) acetate (1.051 mg, 4.68 µmol). Nitrogen was passed through the solution for 15 min prior to being heated at 80 °C overnight. Crude LC shows starting material still present. Heated to 110oC for 2 days. Reaqction no longer progressing. Reaction mixture was concentrated in vacuo. Material was diluted with ethyl acetate, filtered thru celite and concentrated in vacuo. Submitted to purification group (52 mg in 1.6 mL DMSO). Received back dried- down fractions. Diluted with DCM, combined and concentrated to afford 2,6-dimethyl-N-((7-methyl-7-azabicyclo[2.2.1]heptan-1-yl)(3-morpholinophenyl)methyl)benzamide (7.30 mg, 17.99 %) Submitted 4.5 mg Vial # 26243972 (TWOC): 7.0545 g

Sources & evidence

ORD record
ord-4e29f7f8d4e94f93bbf63ba519f77a6e
Source dataset
750 AstraZeneca ELN dataset
Original link
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Reaction notes

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