Trifluoroacetic acid → HCID 178514772, compound

HRID 1390890Notes

Reaction equation

HRID 1390890 reaction equation
C1(=O)N(CS(Cl)(=O)=O)C(=O)C2=CC=CC=C12.C1(=O)N(CCS(Cl)(=O)=O)C(=O)C2=CC=CC=C12.C(NS(CN1C(=O)C2=CC=CC=C2C1=O)(=O)=O)(C)(C)C.C([NH:58][S:59]([CH2:62][N:63]1[C:67]([SH:68])=[N:66][N:65]=[N:64]1)(=[O:61])=[O:60])(C)(C)C.FC(F)(F)C(O)=O>>[S:59]([CH2:62][N:63]1[C:67]([SH:68])=[N:66][N:65]=[N:64]1)(=[O:61])(=[O:60])[NH2:58]

Participants

6

Reactant 5

HCID 6422Trifluoroacetic acidHCID 3087392-Phthalimidoethanesulfonyl chlorideHCID 21315191(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)methanesulfonyl chlorideHCID 54174780N-t-butylphthalimidomethanesulfonamideHCID 178449998HCID 178449998, compound2×

Product 1

HCID 178514772HCID 178514772, compound

Procedure

When phthalimidomethanesulfonyl chloride is substituted in the procedure of Example 3 for 2-phthalimidoethanesulfonyl chloride, N-t-butylphthalimidomethanesulfonamide is prepared which is converted to 1-N-t-butylsulfamoylmethyltetrazole-5-thiol as described therein. Treatment of 1-N-t-butylsulfamoylmethyltetrazole-5-thiol with trifluoroacetic acid as described in Example 3 gives 1-sulfamoylmethyltetrazole-5-thiol.

Workup

  1. customis prepared which

Sources & evidence

ORD record
ord-85b807cbe19a462eb75a4006fb04521b
Source dataset
uspto-grants-1979_02
Patent number
US04140694

Reaction notes

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