Diethyl 4-chlorobenzylphosphonate → methyl 4-bromo-3-[(E)-2-(4-chlorophenyl)-vinyl]-benzoate

HRID 558401

Reaktionsgleichung

Reaktionsgleichung von HRID 558401
[Cl:1][C:2]1[CH:16]=[CH:15][C:5]([CH2:6]P(=O)(OCC)OCC)=[CH:4][CH:3]=1.[CH:17]([C:19]1[CH:20]=[C:21]([CH:26]=[CH:27][C:28]=1[Br:29])[C:22]([O:24][CH3:25])=[O:23])=O>>[Br:29][C:28]1[CH:27]=[CH:26][C:21]([C:22]([O:24][CH3:25])=[O:23])=[CH:20][C:19]=1/[CH:17]=[CH:6]/[C:5]1[CH:4]=[CH:3][C:2]([Cl:1])=[CH:16][CH:15]=1

Komponenten

3

Edukt 2

HCID 99240Diethyl 4-chlorobenzylphosphonateHCID 23141464Methyl 4-bromo-3-formylbenzoate

Produkt 1

HCID 23141509methyl 4-bromo-3-[(E)-2-(4-chlorophenyl)-vinyl]-benzoate

Versuchsvorschrift

The captioned compound was synthesized from diethyl 4-chlorobenzylphosphonate and methyl 3-formyl-4-bromobenzoate in accordance with the same procedure as in the manufacturing method described in step A of Example 2-2-1.

Quellen und Nachweise

ORD-Eintrag
ord-fa8d35fc0e5d4d468a5bd022ac5a8400
Quelldatensatz
uspto-grants-2011_11
Patentnummer
US08063046B2

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