4-Fluorobenzaldehyde → HCID 13099718, compound

HRID 1244613Notes

Reaction equation

HRID 1244613 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].[F:19][C:20]1[CH:27]=[CH:26][C:23]([CH:24]=O)=[CH:22][CH:21]=1>>[F:19][C:20]1[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][CH:21]=1

Participants

3

Reactant 2

HCID 680234-FluorobenzaldehydeHCID 256065Diethyl 4-nitrobenzylphosphonate

Product 1

HCID 13099718HCID 13099718, compound

Procedure

In an analogous manner to that described in Example 36 a), the reaction of diethyl (4-nitrobenzyl)phosphonate with 4-fluorobenzaldehyde yields the (E)-1-fluoro-4-[2-(4-nitrophenyl)ethenyl]-benzene as a yellow crystalline solid; MS: m/e=243 (M)+.

Sources & evidence

ORD record
ord-35178fdc071b49c6b4f613676d0b0995
Source dataset
uspto-grants-2006_10
Patent number
US07122562B2

Reaction notes

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