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DOI: 10.1055/s-2005-868497
One-Pot Multicomponent Synthesis of β-Acetamido Ketones Based on BiCl3 Generated in situ from the Procatalyst BiOCl and Acetyl Chloride
Publikationsverlauf
Publikationsdatum:
03. Mai 2005 (online)
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Entries 12 and 13 in Table 2 under column headings ‘Aromatic aldehyde’ and ‘b-Acetamido ketone’ were incorrectly represented.
The correct entries (12 and 13) have a nitro group at R2 and are thus:R2 = NO2, R1 = R3 = H (3) in place of R1 = R2 = R3 = H (1) R2 = NO2, R1 = R3 = R5 = H, R4 = R6 = Ph (22) in place of R1 = R2 = R3 = R5 = H, R4 = R6 = Ph (22)
The accompanying text on page 116, paragraph 1, line 5 is to be changed accordingly:
‘Reaction of m-nitrobenzaldehyde (3) and acetophenone (10) with benzonitrile in the presence of BiOCl and acetyl chloride also proceeds in dichloromethane (entry 12) or in neat condition (entry 13) affording the corresponding b-benzamido ketone (22) in good yields.’
The authors apologize for these mistakes.