Cyclobutanecarbonyl chloride → rac-Cyclobutanecarboxylic acid (1R*,2R*,4R*)-2-(2-{[3-(4-methoxy-1H-benzoimidazol-2-yl)-propyl]-methyl-amino}-ethyl)-5-phenyl-bicyclo[2.2.2]oct-5-en-2-yl ester

HRID 220300Notes

Reaction equation

HRID 220300 reaction equation
[CH3:1][O:2][C:3]1[C:11]2[N:10]=[C:9]([CH2:12][CH2:13][CH2:14][N:15]([CH3:33])[CH2:16][CH2:17][C:18]3([OH:32])[CH2:23][CH:22]4[CH2:24][CH2:25][CH:19]3[CH:20]=[C:21]4[C:26]3[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=3)[NH:8][C:7]=2[CH:6]=[CH:5][CH:4]=1.[CH:34]1([C:38](Cl)=[O:39])[CH2:37][CH2:36][CH2:35]1>>[CH3:1][O:2][C:3]1[C:11]2[N:10]=[C:9]([CH2:12][CH2:13][CH2:14][N:15]([CH3:33])[CH2:16][CH2:17][C@:18]3([O:32][C:38]([CH:34]4[CH2:37][CH2:36][CH2:35]4)=[O:39])[CH2:23][C@H:22]4[CH2:24][CH2:25][C@@H:19]3[CH:20]=[C:21]4[C:26]3[CH:27]=[CH:28][CH:29]=[CH:30][CH:31]=3)[NH:8][C:7]=2[CH:6]=[CH:5][CH:4]=1

Participants

3

Reactant 2

HCID 78705Cyclobutanecarbonyl chlorideHCID 68412969rac-(1R*,2R*,4R*)-2-(2-{[3-(4-methoxy-1H-benzoimidazol-2-yl)-propyl]-methyl-amino}-ethyl)-5-phenyl-bicyclo[2.2.2]oct-5-en-2-ol

Product 1

HCID 91254043rac-Cyclobutanecarboxylic acid (1R*,2R*,4R*)-2-(2-{[3-(4-methoxy-1H-benzoimidazol-2-yl)-propyl]-methyl-amino}-ethyl)-5-phenyl-bicyclo[2.2.2]oct-5-en-2-yl ester

Procedure

Prepared according to procedure P1.4 in Example 1A using rac-(1R*,2R*,4R*)-2-(2-{[3-(4-methoxy-1H-benzoimidazol-2-yl)-propyl]-methyl-amino}-ethyl)-5-phenyl-bicyclo[2.2.2]oct-5-en-2-ol and cyclobutancarbonyl chloride.

Workup

  1. customPrepared

Sources & evidence

ORD record
ord-4c9dc0ef3a9b44cbbe08441705bcf0aa
Source dataset
uspto-grants-2012_06
Patent number
US08202885B2

Reaction notes

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