Ethyl Acetate → (4-Benzo[d]isothiazol-3-yl-piperazin-1-yl)-(2-morpholin-4-yl-5-nitro-phenyl)-methanone

HRID 33185Notes

Reaction equation

HRID 33185 reaction equation
[N:1]1([C:7]2[CH:15]=[CH:14][C:13]([N+:16]([O-:18])=[O:17])=[CH:12][C:8]=2[C:9]([OH:11])=O)[CH2:6][CH2:5][O:4][CH2:3][CH2:2]1.Cl.[N:20]1([C:26]2[C:30]3[CH:31]=[CH:32][CH:33]=[CH:34][C:29]=3[S:28][N:27]=2)[CH2:25][CH2:24][NH:23][CH2:22][CH2:21]1.C(OCC)(=O)C>C(#N)C>[S:28]1[C:29]2[CH:34]=[CH:33][CH:32]=[CH:31][C:30]=2[C:26]([N:20]2[CH2:21][CH2:22][N:23]([C:9]([C:8]3[CH:12]=[C:13]([N+:16]([O-:18])=[O:17])[CH:14]=[CH:15][C:7]=3[N:1]3[CH2:2][CH2:3][O:4][CH2:5][CH2:6]3)=[O:11])[CH2:24][CH2:25]2)=[N:27]1

Participants

5

Reactant 3

HCID 8857Ethyl AcetateHCID 27257552-Morpholino-5-nitrobenzoic acidHCID 115217113-(1-Piperazinyl)-1,2-benzisothiazole monohydrochloride

Product 1

HCID 58906318(4-Benzo[d]isothiazol-3-yl-piperazin-1-yl)-(2-morpholin-4-yl-5-nitro-phenyl)-methanone

Reagents, catalysts & solvents 1

HCID 6342AcetonitrileSolvent

Procedure

Prepared in analogy to example 1.1 b) from 2-morpholin-4-yl-5-nitro-benzoic acid (Example 2.1) and 3-piperazin-1-yl-benzo[d]isothiazole hydrochloride (CA=87691-88-1) in acetonitrile. Chromatography (SiO2; ethyl acetate) yields the title compound as a colorless solid.

Sources & evidence

ORD record
ord-e12467a98c894fca874635a032052360
Source dataset
uspto-grants-2008_09
Patent number
US07429585B2

Reaction notes

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