Piperidine → HCID 9887063, compound

HRID 496382Notes

Reaction equation

[CH3:1][O:2][C:3]1[C:4](=[O:24])[C:5]([CH3:23])=[C:6]([CH2:12][C:13]2[CH:14]=[C:15]([CH2:19][C:20]([OH:22])=O)[CH:16]=[CH:17][CH:18]=2)[C:7](=[O:11])[C:8]=1[O:9][CH3:10].[NH:25]1[CH2:30][CH2:29][CH2:28][CH2:27][CH2:26]1>>[CH3:1][O:2][C:3]1[C:4](=[O:24])[C:5]([CH3:23])=[C:6]([CH2:12][C:13]2[CH:14]=[C:15]([CH2:19][C:20]([N:25]3[CH2:30][CH2:29][CH2:28][CH2:27][CH2:26]3)=[O:22])[CH:16]=[CH:17][CH:18]=2)[C:7](=[O:11])[C:8]=1[O:9][CH3:10]

Participants

Reactant 2

HCID 8082Piperidine

HCID 9818882HCID 9818882, compound

Product 1

HCID 9887063HCID 9887063, compoundYield 33%

Procedure

3-(5,6-dimethoxy-3-methyl-1,4-benzoquinon-2-ylmethyl)phenylacetic acid (90 mg, 0.27 mmol) obtained in Example 57 and piperidine (0.040 ml, 0.41 mmol) were used, and a method similar to that described in Example 46 was employed to obtain the title compound (35 mg, 0.088 mmol, yield 33%).

Sources & evidence

ORD record: ord-b69f2fe652914bfe9228ea47764b36a1
Source dataset: uspto-grants-2005_09
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06943196B1

Reaction notes

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