Thieno(3,2-b)thiophene → HCID 66608091, compound

HRID 221056Notes

Reaction equation

HRID 221056 reaction equation
[Br:1][C:2]1[CH:3]=[CH:4][C:5]([Cl:10])=[C:6]([CH:9]=1)[CH:7]=O.[S:11]1[CH:15]=[CH:14][C:13]2[S:16][CH:17]=[CH:18][C:12]1=2>>[Br:1][C:2]1[CH:3]=[CH:4][C:5]([Cl:10])=[C:6]([CH2:7][C:15]2[S:11][C:12]3[CH:18]=[CH:17][S:16][C:13]=3[CH:14]=2)[CH:9]=1

Participants

3

Reactant 2

HCID 136063Thieno(3,2-b)thiopheneHCID 106089255-Bromo-2-chlorobenzaldehyde

Product 1

HCID 66608091HCID 66608091, compound

Procedure

The above 5-bromo-2-chlorobenzaldehyde and thieno[3,2-b]thiophene (see Fuller, L.; Iddon, B.; Smith, K. A. J. Chem. Soc. Perkin Trans 1 1997, 3465-3470) were treated in a manner similar to Reference Example 9 to give 5-bromo-2-chloro-1-(2-thieno[3,2-b]thienylmethyl)benzene as colorless oil. APCI-Mass m/Z 343/345 (M+H).

Sources & evidence

ORD record
ord-e04514eda4e7459eaaf85ce819531de8
Source dataset
uspto-grants-2012_06
Patent number
US08202984B2

Reaction notes

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