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1155956-91-4

Boronic acid, B-[(1E)-2-(3-thienyl)ethenyl]- synthesis

1synthesis methods
6165-69-1 Synthesis
3-Thiopheneboronic acid

6165-69-1
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$12.72/1gm:

(E)-(2-bromovinyl)boronic acid MIDA ester

1005452-52-7
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Boronic acid, B-[(1E)-2-(3-thienyl)ethenyl]-

1155956-91-4
3 suppliers
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Yield:1155956-91-4 67%

Reaction Conditions:

with potassium phosphate;dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2;water in tetrahydrofuran at 90; for 4 h;Inert atmosphere;Sealed tube;Microwave irradiation;Suzuki-Miyaura Coupling;

References:

Muir, Calum W.;Vantourout, Julien C.;Isidro-Llobet, Albert;Macdonald, Simon J. F.;Watson, Allan J. B. [Organic Letters,2015,vol. 17,# 24,p. 6030 - 6033] Location in patent:supporting information