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ChemicalBook CAS DataBase List 5-FORMYLBENZO[B]THIOPHENE-2-BORONIC ACID PINACOL ESTER
953410-99-6

5-FORMYLBENZO[B]THIOPHENE-2-BORONIC ACID PINACOL ESTER synthesis

1synthesis methods
Benzo[b]thiophene, 5-(dibromomethyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-

1001200-46-9
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5-FORMYLBENZO[B]THIOPHENE-2-BORONIC ACID PINACOL ESTER

953410-99-6
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Yield:953410-99-6 89%

Reaction Conditions:

Stage #1: 5-(dibromomethyl)-1-benzothiophene-2-boronic acid pinacol esterwith pyridine at 100; for 1.66667 h;
Stage #2: with waterFurther stages.;

References:

Augustine, John Kallikat;Naik, Y. Arthoba;Mandal, Ashis Baran;Chowdappa, Nagaraja;Praveen, Vinuthan B. [Tetrahedron,2008,vol. 64,# 4,p. 688 - 695]

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