2-Thiopheneacetic acid → HCID 21313689, compound

HRID 971385Notes

Reaction equation

HRID 971385 reaction equation
[S:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[CH2:6][C:7]([OH:9])=[O:8].[CH3:10][O:11][C:12]1[CH:13]=[C:14]([CH:18]=[C:19]([O:23][CH3:24])[C:20]=1[O:21][CH3:22])[C:15](Cl)=[O:16]>>[CH3:24][O:23][C:19]1[CH:18]=[C:14]([CH:13]=[C:12]([O:11][CH3:10])[C:20]=1[O:21][CH3:22])[C:15]([C:5]1[S:1][C:2]([CH2:6][C:7]([OH:9])=[O:8])=[CH:3][CH:4]=1)=[O:16]

Participants

3

Reactant 2

HCID 159702-Thiopheneacetic acidHCID 78282Benzoyl chloride, 3,4,5-trimethoxy-

Product 1

HCID 21313689HCID 21313689, compound

Procedure

Using the procedure of Example 1, thiophene-2-acetic acid and 3,4,5-trimethoxybenzoyl-chloride were reacted to obtain 5-(3',4',5'-trimethoxybenzoyl)-thiophene-2-acetic acid melting at 124° C.

Workup

  1. customwere reacted

Sources & evidence

ORD record
ord-9b73d32b19c74abfa24cf0a59b19c500
Source dataset
uspto-grants-1979_07
Patent number
US04159986

Reaction notes

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