2-(Tri-n-butylstannyl)thiophene → HCID 135524871, compound

HRID 858258Notes

Reaction equation

HRID 858258 reaction equation
Br[C:2]1[C:10]2[O:9][C:8]([C:11]3[CH:16]=[CH:15][C:14]([O:17]C)=[CH:13][CH:12]=3)=[N:7][C:6]=2[CH:5]=[C:4]([O:19]C)[CH:3]=1.C([Sn](CCCC)(CCCC)[C:26]1[S:27][CH:28]=[CH:29][CH:30]=1)CCC>>[OH:17][C:14]1[CH:13]=[CH:12][C:11]([C:8]2[O:9][C:10]3[C:2]([C:26]4[S:27][CH:28]=[CH:29][CH:30]=4)=[CH:3][C:4]([OH:19])=[CH:5][C:6]=3[N:7]=2)=[CH:16][CH:15]=1

Participants

3

Reactant 2

HCID 27793732-(Tri-n-butylstannyl)thiopheneHCID 121489697-Bromo-5-methoxy-2-(4-methoxyphenyl)-1,3-benzoxazole

Product 1

HCID 135524871HCID 135524871, compound

Procedure

The title compound was prepared according to the procedure of Example 53, Step a, from 7-bromo-5-methoxy-2-(4-methoxyphenyl)-1,3-benzoxazole and 2-(tributylstannyl)thiophene. The product was obtained as a white solid (95% yield), m.p. 95–100° C.); MS m/e 338 (M+H).

Sources & evidence

ORD record
ord-213536e7922d44cc8fe69dffa8e334a8
Source dataset
uspto-grants-2006_12
Patent number
US07148247B2

Reaction notes

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