CAS: 252726-24-2; Potassium 4-Acetylphenyltrifluoroborate

📜4-(1-羟基乙基)苯硼酸置于potassium Hydrogen Bifluoride,2-碘酰基苯甲酸体系中,用 甲醇,丙酮 用作溶剂,化学反应 4.0H,反应生成钾(4-乙酰基苯基)(三氟)硼酸酯(1-)
参考文献:Oxidation Of Hydroxyl-Substituted Organotrifluoroborates
标题:Oxidation Of Hydroxyl-Substituted Organotrifluoroborates
摘要:Potassium-And Tetra-N-Butylammonium Organotrifluoroborates Containing Hydroxyl Groups Have Been Prepared And Oxidized Using Several Common Oxidants. Aryl-,Alkenyl-,And Alkyltrifluoroborates Containing Both Primary And Secondary Hydroxyl Groups Were Oxidized In Moderate To Excellent Yields With Complete Retention Of The Trifluoroborate Moiety. The Utility Of These Oxidized Products Was Demonstrated In A Suzuki-Miyaura Cross-Coupling Reaction.
Doi:10.1021/ja062974I

专利信息

专利号:US-9650355-B2
优先权日:2013-01-31
标 题 :Method for preparation of justicidin a derivatives of arylnaphthalene lignan structure
发明人：HAM JUNGYEOB; KIM TAE JUNG; KWON HAK CHEOL; JEONG KYU HYUK; SONG JUNGHO; CHUNG BONG CHUL
权利人:KOREA INST SCI & TECH
摘要:The present disclosure relates to a novel method for preparing an arylnaphthalene lignan compound. In synthesis of arylnaphthalene lignan compounds and derivatives according to the present disclosure, a naphthalene backbone may be constructed first and an aryl group may be introduced at the final stage. Through this, various kinds of derivatives that could not be prepared from the existing methods can be synthesized effectively. Further, the synthesis method according to the present disclosure is appropriate for large-scale production.