CAS: 108078-14-4; 2-Iodo-3-Methylbenzoic Acid

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CAS号4389-45-1 2-氨基-3-甲基苯甲酸 | CAS号5437-38-7 3-甲基-2-硝基苯甲酸 | CAS号99-04-7 间甲基苯甲酸 | CAS号60310-07-8 3-甲基-2-硝基苯甲酰胺 | CAS号1885-77-4 3-甲基-2-硝基苯甲腈 | CAS号3594-91-0 [1,1'-Biphenyl]... | CAS号165803-89-4 (3-碘-4-甲基苯基)甲醇 | CAS号49769-78-0 苄基丙二酸二甲酯 | CAS号40961-11-3 3-甲基-2-苯氨基苯甲酸

📜间甲基苯甲酸置于palladium On Activated Charcoal 硫酸,氢气,硝酸体系中,用 乙醇,水 用作溶剂,-10.0~30.0 °C,101.33 Kpa 条件下,反应 3.5H,反应生成2-碘-3-甲基苯甲酸
参考文献:1,16-二羟基四亚苯基的合成,拆分和应用作为分子识别和组装中的新组成部分.
标题:1,16-二羟基四亚苯基的合成,拆分和应用作为分子识别和组装中的新组成部分.
摘要:本文涉及通过采用新型的nbs溴化途径合成1,16-二羟基四亚苯基(dhtp)(2).(+/-)-Dhtp 2成功解析为其旋光对映体,并转化为(+/-)-1,16-双(二苯基膦基)四亚苯基(bptp)(26),其铂络合物bptp-Ptcl(2)( 27).作为氢键供体,使外消旋和旋光的dhtp 2与4,4'-联吡啶组装形成优质的单晶.这些晶体的x射线衍射研究表明,(+/-)-2和4,4'-联吡啶之间的氢键配合物的晶体堆积不同于由(S)-2和4,4'形成的混合物-联吡啶.发现在(+/-)-2和4,4'-联吡啶的组装物中形成了具有交替手性的无限之字形链,而(S)-2和4,4'-联吡啶未能显示出相同的组装模式.(+/-)-2与4,4'-联吡啶形成交替的锯齿形链的原因很可能是由于这种超分子组装体的固有稳定性所致.还研究了在铂(II)方向上2和旋光性binap之间的手性识别.(1)h和(31)p N
Doi:10.1021/jo0302408

专利信息

专利号:CN-115785052-A
优先权日:2022-11-21
标题 :A method for highly selective synthesis of isocoumarins under polyacid catalysis

专利号:CN-115785052-B
优先权日:2022-11-21
标 题 :A method for highly selective synthesis of isocoumarin under polyacid catalysis

专利号:US-5846993-A
优先权日:1992-12-22
标题:HIV protease inhibitors
发明人：DRESSMAN BRUCE A; FRITZ JAMES E; KALDOR STEPHEN W; KALISH VINCENT J; REICH SIEGFRIED HEINZ; TATLOCK JOHN H; RODRIGUEZ MICHAEL J
权利人:AGOURON PHARMA
摘要:HIV protease inhibitors, obtainable by chemical synthesis, inhibit or block the biological activity of the HIV protease enzyme, causing the replication of the HIV virus to terminate. These compounds, as well as pharmaceutical compositions that contain these compounds and optionally other anti-viral agents as active ingredients, are suitable for treating patients or hosts infected with the HIV virus, which is known to cause AIDS.

专利号:US-6271235-B1
优先权日:1992-12-22
标题:HIV protease inhibitors
发明人：DRESSMAN BRUCE A; FRITZ JAMES E; KALDOR STEPHEN W; KALISH VINCENT J; REICH SIEGFRIED HEINZ; RODRIGUEZ MICHAEL J; SHEPHERD TIMOTHY A; TATLOCK JOHN H; JUNGHEIM LOUIS NICKOLAUS
权利人:AGOURON PHARMA
摘要:HIV protease inhibitors, obtainable by chemical synthesis, inhibit or block the biological activity of the HIV protease enzyme, causing the replication of the HIV virus to terminate. These compounds, as well as pharmaceutical compositions that contain these compounds and optionally other anti-viral agents as active ingredients, are suitable for treating patients or hosts infected with the HIV virus, which is known to cause AIDS.

专利号:CN-116789667-A
优先权日:2023-06-06
标 题:A kind of planar triarylamine molecule and its synthesis method