Benzoyl isothiocyanate → HCID 178523940, compound

HRID 847847Notes

Reaction equation

[NH2:1][CH2:2][CH2:3][S:4][CH2:5][C:6]1[CH:10]=[CH:9][NH:8][N:7]=1.[C:11]([N:19]=[C:20]=[S:21])(=[O:18])[C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1>>[C:11]([NH:19][C:20]([NH:1][CH2:2][CH2:3][S:4][CH2:5][C:6]1[CH:10]=[CH:9][NH:8][N:7]=1)=[S:21])(=[O:18])[C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1

Participants

Reactant 2

HCID 68284Benzoyl isothiocyanate

HCID 178511468HCID 178511468, compound

Product 1

HCID 178523940HCID 178523940, compound

Procedure

By the procedure of Example 18, 3-[(2-aminoethyl)-thiomethyl]pyrazole is reacted with benzoyl isothiocyanate to give N-benzoyl-N'-[2-(3-pyrazolylmethylthio)ethyl]thiourea. Removing the benzoyl group by the procedure of Example 18 gives N-[2-(3-pyrazolylmethylthio)ethyl]thiourea.

Sources & evidence

ORD record: ord-5b7b52cc10e84392acf987522044d0fe
Source dataset: uspto-grants-1981_10
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04293697

Reaction notes

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