Hexyl isocyanate → 1-(n-Hexyl)-3-(4,5,6,7-tetrahydrobenzo[b]thien-4-yl)urea

HRID 259315Notes

Reaction equation

[S:1]1[CH:5]=[CH:4][C:3]2[CH:6]([NH2:10])[CH2:7][CH2:8][CH2:9][C:2]1=2.[CH2:11]([N:17]=[C:18]=[O:19])[CH2:12][CH2:13][CH2:14][CH2:15][CH3:16]>>[CH2:11]([NH:17][C:18]([NH:10][CH:6]1[C:3]2[CH:4]=[CH:5][S:1][C:2]=2[CH2:9][CH2:8][CH2:7]1)=[O:19])[CH2:12][CH2:13][CH2:14][CH2:15][CH3:16]

Participants

Reactant 2

HCID 75659Hexyl isocyanate

HCID 42163724,5,6,7-Tetrahydro-1-benzothiophen-4-amine

Product 1

HCID 203489641-(n-Hexyl)-3-(4,5,6,7-tetrahydrobenzo[b]thien-4-yl)urea

Procedure

In the manner described in Example 1, 4,5,6,7-tetrahydrobenzo[b]thiophen-4-amine is allowed to react with n-hexyl isocyanate to give 1-(n-hexyl)-3-(4,5,6,7-tetrahydrobenzo[b]-thien-4-yl)urea, melting point 122° C. to 124° C.

Sources & evidence

ORD record: ord-4d2dcd8bd5904e43b139285e9ef73e77
Source dataset: uspto-grants-1977_07
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04036979

Reaction notes

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