4-(Trifluoromethyl)benzaldehyde → 6-(Trifluoromethyl)phenanthrene-1,10-dicarboxylic Anhydride

Reaction equation

[C:1]([O:14]C)(=[O:13])[CH2:2][C:3]1[C:4](=[CH:9][CH:10]=[CH:11][CH:12]=1)[C:5]([O:7]C)=O.[F:16][C:17]([F:27])([F:26])[C:18]1[CH:25]=[CH:24][C:21]([CH:22]=O)=[CH:20][CH:19]=1>>[F:16][C:17]([F:27])([F:26])[C:18]1[CH:25]=[C:24]2[C:21](=[CH:20][CH:19]=1)[CH:22]=[C:2]1[C:1]([O:14][C:5](=[O:7])[C:4]3[C:3]1=[C:12]2[CH:11]=[CH:10][CH:9]=3)=[O:13]

Participants

Reactant 2

HCID 679964-(Trifluoromethyl)benzaldehyde

HCID 253507Methyl 2-(2-methoxy-2-oxoethyl)benzoate

Product 1

HCID 541164346-(Trifluoromethyl)phenanthrene-1,10-dicarboxylic Anhydride

Procedure

As described in example 14, the following compounds were prepared from dimethyl homophthalate and p-(trifluoromethyl)benzaldehyde:

Sources & evidence

ORD record: ord-7daadf9342d54f93a6778f6a10b1f3f6
Source dataset: uspto-grants-1995_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05416089

Reaction notes

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