Hydrochloric Acid → HCID 19600183, compound
Reaction equation
[CH3:1][N:2]([CH2:4][C:5]1[O:13][C:12]2[CH2:11][CH2:10][N:9]([C:14]([C:16]3[S:17][C:18](/[CH:21]=[CH:22]/[C:23]4[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=4)=[CH:19][CH:20]=3)=[O:15])[CH2:8][C:7]=2[CH:6]=1)[CH3:3].[ClH:29]>CO.C(OCC)(=O)C>[ClH:29].[CH3:1][N:2]([CH2:4][C:5]1[O:13][C:12]2[CH2:11][CH2:10][N:9]([C:14]([C:16]3[S:17][C:18](/[CH:21]=[CH:22]/[C:23]4[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=4)=[CH:19][CH:20]=3)=[O:15])[CH2:8][C:7]=2[CH:6]=1)[CH3:3]Participants
5
Reactant 2
Product 1
Reagents, catalysts & solvents 2
Procedure
(E)-N,N-Dimethyl-[5-[5-(2-phenylethenyl)thiophene-2-carbonyl]-4,5,6,7-tetrahydrofuro[3,2-c]pyridin-2-ylmethyl]amine 0.124 g was dissolved in 2 ml of methanol; hydrogen chloride in ethyl acetate was added in excess, followed by stirring. This mixture was concentrated and washed with diethyl ether to yield the desired product.