Carbonate Ion → 3-[2-(trifluoromethyl)-4'-fluorobenzhydryloxy]-N-(1-adamantyl)-azetidine-1-carboxamide

HRID 1785709Notes

Reaction equation

HRID 1785709 reaction equation
Cl.[F:2][C:3]([F:24])([F:23])[C:4]1[CH:22]=[CH:21][CH:20]=[CH:19][C:5]=1[CH:6]([O:14][CH:15]1[CH2:18][NH:17][CH2:16]1)[C:7]1[CH:12]=[CH:11][C:10]([F:13])=[CH:9][CH:8]=1.C(=O)([O-])[O-].[C:29]12([N:39]=[C:40]=[O:41])[CH2:38][CH:33]3[CH2:34][CH:35]([CH2:37][CH:31]([CH2:32]3)[CH2:30]1)[CH2:36]2>C(Cl)Cl>[F:24][C:3]([F:2])([F:23])[C:4]1[CH:22]=[CH:21][CH:20]=[CH:19][C:5]=1[CH:6]([O:14][CH:15]1[CH2:18][N:17]([C:40]([NH:39][C:29]23[CH2:38][CH:33]4[CH2:32][CH:31]([CH2:37][CH:35]([CH2:34]4)[CH2:36]2)[CH2:30]3)=[O:41])[CH2:16]1)[C:7]1[CH:12]=[CH:11][C:10]([F:13])=[CH:9][CH:8]=1

Participants

5

Reactant 3

HCID 19660Carbonate IonHCID 20599951-IsocyanatoadamantaneHCID 689056553-[2-(Trifluoromethyl)-4'-fluorobenzhydryloxy]azetidine hydrochloride

Product 1

HCID 111679963-[2-(trifluoromethyl)-4'-fluorobenzhydryloxy]-N-(1-adamantyl)-azetidine-1-carboxamideYield 93%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent2×

Procedure

To a solution of 3-[2-(trifluoromethyl)-4′-fluorobenzhydryloxy]azetidine hydrochloride (162) (200 mg, 0.55 mmol) in anhydrous DCM (5 mL) was added MP-carbonate (3.01 mmol/g; 550 mg, 1.65 mmol) and 1-adamantyl isocyanate (101 mg, 0.55 mmol). The resultant mixture was shaken at ambient temperature for 16 h, after which time it was poured onto a DCM-wetted SCX-2 (1 g) cartridge. The sample was eluted with DCM (16 mL), then evaporated to afford the desired product as a white foam (257 mg, 92%).

Workup

  1. washThe sample was eluted with DCM (16 mL)
  2. customevaporated

Sources & evidence

ORD record
ord-246f692f99e441b79d3a712b87bb1bee
Source dataset
uspto-grants-2009_03
Patent number
US07504522B2

Reaction notes

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