3-Methoxybenzaldehyde → (E)-1-Methoxy-3-(2-(4-nitrophenyl)ethenyl)benzene

HRID 1244610Notes

Reaction equation

HRID 1244610 reaction equation
[N+:1]([C:4]1[CH:18]=[CH:17][C:7]([CH2:8]P(=O)(OCC)OCC)=[CH:6][CH:5]=1)([O-:3])=[O:2].[CH3:19][O:20][C:21]1[CH:22]=[C:23]([CH:26]=[CH:27][CH:28]=1)[CH:24]=O>>[CH3:19][O:20][C:21]1[CH:28]=[CH:27][CH:26]=[C:23](/[CH:24]=[CH:8]/[C:7]2[CH:6]=[CH:5][C:4]([N+:1]([O-:3])=[O:2])=[CH:18][CH:17]=2)[CH:22]=1

Participants

3

Reactant 2

HCID 115693-MethoxybenzaldehydeHCID 256065Diethyl 4-nitrobenzylphosphonate

Product 1

HCID 6440430(E)-1-Methoxy-3-(2-(4-nitrophenyl)ethenyl)benzene

Procedure

In an analogous manner to that described in Example 36a), the reaction of diethyl (4-nitrobenzyl)phosphonate with 3-methoxybenzaldehyde yields the (E)-1-methoxy-3-[2-(4-nitrophenyl)ethenyl]-benzene as a yellow solid; MS: m/e=255 (M+H)+.

Sources & evidence

ORD record
ord-12af23a2849e4844aa84dc31705f78e7
Source dataset
uspto-grants-2006_10
Patent number
US07122562B2

Reaction notes

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