A simple, general and highly stereoselective synthesis of 1-dialkoxylboryl-1,3-dienes that involves a palladium (0) catalyzed cross-coupling reaction of the boronic ester 4 derived from (E)-2-bromoethenylboronic acid and 2,2-dimethyl-1,3-propanediol with various alkenylzinc chlorides is described.
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UNIV FLORENCE,DIPARTIMENTO CHIM ORGAN U SCHIFF,CTR CNR COMPOSTI ETEROCICLICI,I-50121 FLORENCE,ITALYUNIV FLORENCE,DIPARTIMENTO CHIM ORGAN U SCHIFF,CTR CNR COMPOSTI ETEROCICLICI,I-50121 FLORENCE,ITALY
NATIVI, C
RICCI, A
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UNIV FLORENCE,DIPARTIMENTO CHIM ORGAN U SCHIFF,CTR CNR COMPOSTI ETEROCICLICI,I-50121 FLORENCE,ITALYUNIV FLORENCE,DIPARTIMENTO CHIM ORGAN U SCHIFF,CTR CNR COMPOSTI ETEROCICLICI,I-50121 FLORENCE,ITALY
RICCI, A
TADDEI, M
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UNIV FLORENCE,DIPARTIMENTO CHIM ORGAN U SCHIFF,CTR CNR COMPOSTI ETEROCICLICI,I-50121 FLORENCE,ITALYUNIV FLORENCE,DIPARTIMENTO CHIM ORGAN U SCHIFF,CTR CNR COMPOSTI ETEROCICLICI,I-50121 FLORENCE,ITALY