2-Thiophenecarboxaldehyde → HCID 89500596, compound

HRID 1401734Notes

Reaction equation

HRID 1401734 reaction equation
[CH3:1][C:2]1[CH:7]=[CH:6][C:5]2[O:8][CH2:9][C:10]([CH2:12][O:13][C:4]=2[CH:3]=1)=[O:11].[S:14]1[CH:18]=[CH:17][CH:16]=[C:15]1[CH:19]=O>>[CH3:1][C:2]1[CH:7]=[CH:6][C:5]2[O:8]/[C:9](=[CH:19]\[C:15]3[S:14][CH:18]=[CH:17][CH:16]=3)/[C:10](=[O:11])/[C:12](=[CH:19]/[C:15]3[S:14][CH:18]=[CH:17][CH:16]=3)/[O:13][C:4]=2[CH:3]=1

Participants

3

Reactant 2

HCID 73642-ThiophenecarboxaldehydeHCID 120101Methyl benzodioxepinone

Product 1

HCID 89500596HCID 89500596, compound

Procedure

Calone is reacted with thiophene-2-carbaldehyde analogously to the reaction conditions of Example 1, giving 7-methyl-2,4-bis[1-thiophen-2-yl-meth-(Z)-ylidene]benzo[b]-1,4-dioxepin-3-one.

Sources & evidence

ORD record
ord-225eb81428714e129037c3e367840bf4
Source dataset
uspto-grants-2014_12
Patent number
US08907110B2

Reaction notes

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