Ethyl 2-(benzenesulfonamido)-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate → HCID 68278828, compound

HRID 1506909Notes

Reaction equation

HRID 1506909 reaction equation
[C:1]1([S:7](NC2SC3CCCCC=3C=2C(OCC)=O)(=[O:9])=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[NH2:25][CH:26]1[O:31][C:30]2[S:32][CH:33]=[C:34]([C:35]([O:37][CH3:38])=[O:36])[C:29]=2[CH2:28][CH2:27]1>>[C:1]1([S:7]([NH:25][CH:26]2[O:31][C:30]3[S:32][CH:33]=[C:34]([C:35]([O:37][CH3:38])=[O:36])[C:29]=3[CH2:28][CH2:27]2)(=[O:9])=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

Participants

3

Reactant 2

HCID 391240Ethyl 2-(benzenesulfonamido)-4,5,6,7-tetrahydrobenzothiophene-3-carboxylateHCID 68278886HCID 68278886, compound2×

Product 1

HCID 68278828HCID 68278828, compound

Procedure

Prepared by proceeding in a similar manner to Intermediate 1 starting from methyl 2-amino-3,4-dihydro-2H-thieno[2,3-b]pyran-5-carboxylate (Intermediate 17)

Workup

  1. customPrepared

Sources & evidence

ORD record
ord-0899a8c9412142b8bdb14bbedacf1cea
Source dataset
uspto-grants-2015_12
Patent number
US09221787B2

Reaction notes

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