3-Bromobenzaldehyde → 3-(4-Methoxy-phenylethynyl)-benzaldehyde

HRID 1590221Notes

Reaction equation

[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([C:9]#[CH:10])=[CH:5][CH:4]=1.Br[C:12]1[CH:13]=[C:14]([CH:17]=[CH:18][CH:19]=1)[CH:15]=[O:16]>>[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([C:9]#[C:10][C:12]2[CH:13]=[C:14]([CH:17]=[CH:18][CH:19]=2)[CH:15]=[O:16])=[CH:5][CH:4]=1

Participants

Reactant 2

HCID 765833-Bromobenzaldehyde

HCID 2510201-Ethynyl-4-methoxybenzene

Product 1

HCID 151813973-(4-Methoxy-phenylethynyl)-benzaldehyde

Procedure

4-Methoxyphenylacetylene was reacted with 3-bromobenzaldehyde in the manner described in Example 1a to yield the title compound in form of white crystals melting at 52°-53° C.

Sources & evidence

ORD record: ord-d61642a6cd2643b09a7e673b5c30c7f1
Source dataset: uspto-grants-1993_04
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05202349

Reaction notes

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