Synthesis of Functionalized Alkyne-containing organotrifluoroborates via Haloaryltrifluoroborates and Their Cross-Coupling Reaction

Title
Synthesis of Functionalized Alkyne-containing organotrifluoroborates via Haloaryltrifluoroborates and Their Cross-Coupling Reaction
Authors
김동수조영애안홍열전상일함정엽
Keywords
Alkyne-containing organotrifluoroborates; Cross-Coupling Reaction
Issue Date
2009-10
Publisher
2009 강원지부 추계 대한화학회
Abstract
Potassium 4-iodophenyltrifluoroborate와 다양한 terminal alkyne으로부터 Sonogashira coupling 반응을 통해 여러 종류의 potassium alkynylaryltrifluoroborate를 67-98%의 수율로 제조하였다 Phenyl acetylene과 potassium halophenyltrifluoroborate 유도체를 Sonogashira coupling 반응을 이용해 potassium alkynylaryltrifluoroborates를 71-97%의 수율로 제조하였다 제조된 potassium alkynylaryltrifluoroborates를 이용하여 Suzuki-Myaura cross coupling에 적용해 다양한 화합물을 56-78%의 수율로 제조하였다
URI
http://pubs.kist.re.kr/handle/201004/36094
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KIST Publication > Conference Paper
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