(+-)-Tetrahydro-2-furoic acid → HCID 178523654, compound

HRID 1409879Notes

Reaction equation

HRID 1409879 reaction equation
Cl.Cl.[O:3]1[C:8]2=[CH:9][CH:10]=[CH:11][C:7]2=[CH:6][C:5]([CH:12]2[CH2:17][CH2:16][CH2:15][CH2:14][N:13]2[CH2:18][CH2:19][C@H:20]2[CH2:25][CH2:24][C@H:23]([NH2:26])[CH2:22][CH2:21]2)=[CH:4]1.[O:27]1[CH2:31][CH2:30][CH2:29][CH:28]1[C:32](O)=[O:33]>>[O:3]1[C:8]2=[CH:9][CH:10]=[CH:11][C:7]2=[CH:6][C:5]([CH:12]2[CH2:17][CH2:16][CH2:15][CH2:14][N:13]2[CH2:18][CH2:19][C@H:20]2[CH2:21][CH2:22][C@H:23]([NH:26][C:32]([CH:28]3[CH2:29][CH2:30][CH2:31][O:27]3)=[O:33])[CH2:24][CH2:25]2)=[CH:4]1

Participants

3

Reactant 2

HCID 86079(+-)-Tetrahydro-2-furoic acidHCID 178478713HCID 178478713, compound2×

Product 1

HCID 178523654HCID 178523654, compound

Procedure

The title compound, off-white solid (74 mg, 70%), MS (ISP) m/z=425.3 [(M+H)+], mp 132° C., was prepared in accordance with the general method of example 1 from trans-4-[2-(4-benzofuran-3-yl-piperidin-1-yl)-ethyl]-cyclohexylamine dihydrochloride (intermediate A) (100 mg, 0.25 mmol) and (RS)-tetrahydro-furan-2-carboxylic acid.

Sources & evidence

ORD record
ord-82dab8c9462b4cbabb7f35af1644cf97
Source dataset
uspto-grants-2014_12
Patent number
US08921397B2

Reaction notes

Loading…