5-Methylthiophene-2-carboxylic acid → 5-Methyl-N-[4-(4-piperidinomethyl-2-pyridyloxy)-cis-2-butenyl]thiophene-2-carboxamide

HRID 52065

Reaction equation

HRID 52065 reaction equation
[N:1]1([CH2:7][C:8]2[CH:13]=[CH:12][N:11]=[C:10]([O:14][CH2:15]/[CH:16]=[CH:17]\[CH2:18][NH2:19])[CH:9]=2)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.[CH3:20][C:21]1[S:25][C:24]([C:26](O)=[O:27])=[CH:23][CH:22]=1>>[CH3:20][C:21]1[S:25][C:24]([C:26]([NH:19][CH2:18]/[CH:17]=[CH:16]\[CH2:15][O:14][C:10]2[CH:9]=[C:8]([CH2:7][N:1]3[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]3)[CH:13]=[CH:12][N:11]=2)=[O:27])=[CH:23][CH:22]=1

Participants

3

Reactant 2

HCID 747135-Methylthiophene-2-carboxylic acidHCID 136724732-Buten-1-amine, 4-[[4-(1-piperidinylmethyl)-2-pyridinyl]oxy]-, (Z)-

Product 1

HCID 677260235-Methyl-N-[4-(4-piperidinomethyl-2-pyridyloxy)-cis-2-butenyl]thiophene-2-carboxamide

Procedure

Following a procedure similar to that described in Example 13, but using 4-(4-piperidinomethyl-2-pyridyloxy) -cis-2-butenylamine and 5-methyl-2-thiophenecarboxylic acid as starting materials, in relative proportions similar to those used in that Example, the title compound, melting at 71°-73° C., was obtained in a yield.

Sources & evidence

ORD record
ord-ae746ef437eb498d8a09028bcde7c905
Source dataset
uspto-grants-1997_04
Patent number
US05616579

Linked notes

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