Methanesulfonic Acid → HCID 75058736, compound

HRID 1261787Notes

Reaction equation

HRID 1261787 reaction equation
[Cl-].[CH2:2]([N:4]1[C:8](=[O:9])[C:7](=[CH:10][CH:11]=[C:12]2[N:16]([CH3:17])[C:15]3[CH:18]=[CH:19][CH:20]=[CH:21][C:14]=3[S:13]2)[S:6][C:5]1=[CH:22][C:23]1[S:24][C:25]2[CH:32]=[CH:31][C:30]([F:33])=[CH:29][C:26]=2[N+:27]=1[CH3:28])[CH3:3].[CH3:34][S:35]([OH:38])(=[O:37])=[O:36]>CO>[S:35]([O-:38])(=[O:37])(=[O:36])[CH3:34].[CH2:2]([N:4]1[C:8](=[O:9])[C:7](=[CH:10][CH:11]=[C:12]2[N:16]([CH3:17])[C:15]3[CH:18]=[CH:19][CH:20]=[CH:21][C:14]=3[S:13]2)[S:6][C:5]1=[CH:22][C:23]1[S:24][C:25]2[CH:32]=[CH:31][C:30]([F:33])=[CH:29][C:26]=2[N+:27]=1[CH3:28])[CH3:3]

Participants

4

Reactant 2

HCID 6395Methanesulfonic AcidHCID 75058734HCID 75058734, compound

Product 1

HCID 75058736HCID 75058736, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

After dissolving Compound A, which was obtained in Synthesis Example 1, in methanol, the anion thereof was replaced with methanesulfonic acid according to an ordinary method to give 2-((3-ethyl-5-(2-(3-methylbenzo[d]thiazol-2(3H)-ylidene)ethylidene)-4-oxothiazolidin-2-ylidene)methyl)-5-fluoro-3-methylbenzo[d]thiazol-3-ium mesylate (Compound D) as a dark-green solid. The physical property values and analytical values of this compound are as described below:

Sources & evidence

ORD record
ord-2ccc91a48ba6404693bda47097a04bfc
Source dataset
uspto-grants-2013_06
Patent number
US08471036B2

Reaction notes

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