2-溴茴香硫醚置于正丁基锂,硼酸三甲酯,盐酸体系中,用 乙醚,正己烷,水 用作溶剂,化学反应 1.0H,反应生成2-甲硫基苯硼酸 参考文献:Stabilization Of Zwitterionic Aryltrifluoroborates Against Hydrolysis 标题:Stabilization Of Zwitterionic Aryltrifluoroborates Against Hydrolysis 摘要:在芳基三氟硼酸齐聚物(如 O-(Ph2Mep)C6H4(Bf3))中存在一个近端阳离子基团,可以稳定这些化合物,防止水解. Doi:10.1039/c0Cc02117B
专利号:US-6465656-B2 优先权日:1999-10-21 标题 :Synthesis of 1,3,5-trisubstituted pyrazoles 发明人:ZHOU JIACHENG; OH LYNETTE MAY; CONFALONE PASQUALE N; LI HUI-YIN; MA PHILIP 权利人:BRISTOL MYERS SQUIBB PHARMA CO 摘要:A novel process for making 1,3,5-trisubstituted pyrazoles of the type shown below from appropriate phenyl hydrazines is described. n These compounds are useful as factor Xa inhibitors.
专利号:US-6329527-B1 优先权日:1999-10-21 标题 :Synthesis of 1,3,5-trisubstituted pyrazoles
专利号:EP-1222172-A1 优先权日:1999-10-21 标题 :Synthesis of 1,3,5-trisubstituted pyrazoles and intermediates therefore
专利号:WO-0129006-A1 优先权日:1999-10-21 标 题:Synthesis of 1,3,5-trisubstituted pyrazoles and intermediates therefore
专利号:US-2002055641-A1 优先权日:1999-10-21 标 题 :Synthesis of 1,3,5-trisubstituted pyrazoles
专利号:CA-2382212-A1 优先权日:1999-10-21 标 题 :Synthesis of 1,3,5-trisubstituted pyrazoles and intermediates therefore