2,6-Dimethoxybenzaldehyde → HCID 57480574, compound

HRID 557098

Reaction equation

HRID 557098 reaction equation
[CH3:1][O:2][C:3]1[CH:10]=[CH:9][CH:8]=[C:7]([O:11][CH3:12])[C:4]=1[CH:5]=O.C([CH2:16][S:17]([CH2:20][S:21]([CH2:24][C:25](O)=O)(=[O:23])=[O:22])(=[O:19])=[O:18])(O)=O>C(O)(=O)C>[CH3:1][O:2][C:3]1[CH:10]=[CH:9][CH:8]=[C:7]([O:11][CH3:12])[C:4]=1/[CH:5]=[CH:16]/[S:17]([CH2:20][S:21](/[CH:24]=[CH:25]/[C:4]1[C:3]([O:2][CH3:1])=[CH:10][CH:9]=[CH:8][C:7]=1[O:11][CH3:12])(=[O:22])=[O:23])(=[O:18])=[O:19]

Participants

4

Reactant 2

HCID 964042,6-DimethoxybenzaldehydeHCID 2252641Acetic acid, 2,2'-[methylenebis(sulfonyl)]bis-

Product 1

HCID 57480574HCID 57480574, compoundYield 74%

Reagents, catalysts & solvents 1

HCID 176Acetic AcidSolvent

Procedure

A solution of 2,6-dimethoxybenzaldehyde (2 mmol) and carboxymethane-sulfonylmethanesulfonyl-acetic acid (1 mmol) in acetic acid (10 mL) was subjected to General Procedure 1, to yield the title compound in 74% yield. m.p. 118-120° C.

Sources & evidence

ORD record
ord-06aacce8caac4d1b930d7d8b3e894a9c
Source dataset
uspto-grants-2011_11
Patent number
US08058313B2

Linked notes

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