2-Amino-5-chloropyridine → HCID 86737642, compound

HRID 128276Notes

Reaction equation

HRID 128276 reaction equation
[OH:1][C:2]1[C:7]2[S:8][C:9]3[CH:14]=[CH:13][CH:12]=[CH:11][C:10]=3[C:6]=2[S:5](=[O:16])(=[O:15])[N:4]([CH3:17])[C:3]=1[C:18]([O:20]C)=O.[NH2:22][C:23]1[CH:28]=[CH:27][C:26]([Cl:29])=[CH:25][N:24]=1>>[Cl:29][C:26]1[CH:27]=[CH:28][C:23]([NH:22][C:18]([C:3]2[N:4]([CH3:17])[S:5](=[O:16])(=[O:15])[C:6]3[C:10]4[CH:11]=[CH:12][CH:13]=[CH:14][C:9]=4[S:8][C:7]=3[C:2]=2[OH:1])=[O:20])=[N:24][CH:25]=1

Participants

3

Reactant 2

HCID 661742-Amino-5-chloropyridineHCID 547072593-carbomethoxy-4-hydroxy-2-methyl-2H-[1]benzothieno[2,3-e]-1,2-thiazine 1,1-dioxide

Product 1

HCID 86737642HCID 86737642, compoundYield 60%

Procedure

Prepared analogous to Example 1 from methyl 4-hydroxy-2-methyl-2H-[1] benzothieno [2,3-e]-1,2-thiazine-3-carboxylate-1,1-dioxide and 2-amino-5-chloro-pyridine with a yield of 60% of theory.

Sources & evidence

ORD record
ord-72d2d5ce408c4b0bbdfbee1df265ffac
Source dataset
uspto-grants-1981_03
Patent number
US04259336

Reaction notes

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