Reaktion #442971

ord-9906cee8e5624aee8539384772025a5e

Reaktionsgleichung

O=Cc1ccccc1CCc1ccccc1
2-phenethylbenzaldehyde
O=C(O)c1ccc(C[P+](c2ccccc2)(c2ccccc2)c2ccccc2)cc1.[Br-]
4-carboxybenzyltriphenylphosphonium bromide
COC(=O)c1ccc(CCCc2ccccc2CCc2ccccc2)cc1
methyl 4-[3-(2-(phenethyl)phenyl)propyl]benzoate
→
COC(=O)c1ccc(CCc2ccccc2CCc2ccccc2)cc1
Methyl 4-[2-(phenethyl)phenethyl]benzoate

Edukte

O=Cc1ccccc1CCc1ccccc1
2-phenethylbenzaldehyde
O=C(O)c1ccc(C[P+](c2ccccc2)(c2ccccc2)c2ccccc2)cc1.[Br-]
4-carboxybenzyltriphenylphosphonium bromide
COC(=O)c1ccc(CCCc2ccccc2CCc2ccccc2)cc1
methyl 4-[3-(2-(phenethyl)phenyl)propyl]benzoate

Reagenzien

Keine

Reaktionsbedingungen

Detaillierte Bedingungen
See reaction.notes.procedure_details.

Vorschrift

Methyl 4-[2-(phenethyl)phenethyl]benzoate was prepared from 2-phenethylbenzaldehyde and 4-carboxybenzyltriphenylphosphonium bromide using a similar method to the described in Example 24 for the preparation of methyl 4-[3-(2-(phenethyl)phenyl)propyl]benzoate.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US05834468uspto-grants-1998_11