CAS: 10157-76-3; Dodecylp-Toluenesulfonate

相似化合物

112-53-8 24767-82-6 3386-35-4

上下游产品

1-dodecyl alcohol p-toluenesulfonyl chloride1-dodecyl-pyridinium; toluene-4-sulfonate butyl dodecyl sulfide N-dodecyl-toluene-4-sulfonanilideN-dodecyl-toluene-4-sulfonanilide 2-dodecyloxy-4-nitro-benzoic acid

十二烷醇,对甲苯磺酰氯置于吡啶体系中,化学反应 3.0H,以88%的收率获得对甲苯磺酸十二酯
参考文献:新型可溶性铜催化剂 [cubr-Lisph-Libr-Thf] 的范围和实用性:与其他铜催化剂在将一种等价的格氏试剂与烷基磺酸盐偶联的能力方面的比较
标题:新型可溶性铜催化剂 [cubr-Lisph-Libr-Thf] 的范围和实用性:与其他铜催化剂在将一种等价的格氏试剂与烷基磺酸盐偶联的能力方面的比较
摘要:等量的 Cubr−sme2,Libr 和 Lisph置于0oc 的 Thf 中的混合物提供了一种新的可溶性铜催化剂,该催化剂在将伯,仲,叔,芳基,乙烯基和烯丙基格氏试剂与伯甲苯磺酸盐和主要格氏试剂到二级甲苯磺酸盐和甲磺酸盐,所有这些都只使用 1 当量的格氏试剂.新催化剂被证明比铜催化剂 Cubr 和 Li2Cucl4 更具反应性,并且在转移仲和叔烷基方面比低级铜酸盐(吉尔曼试剂)更有效,并且表现出比低级铜酸盐更高的反应性及其偶联能力初级格氏试剂到次级磺酸盐.格氏试剂/催化剂系统与酯官能化甲苯磺酸酯相容,因此证明比没有催化剂的格氏试剂更具化学选择性.该催化剂在室温以下表现出非常好的反应活性,并且在催化剂溶液中加入6% V/v的hmpa...
Doi:10.1021/ja963944Q

专利信息

专利号:US-2008021209-A1
优先权日:2006-06-01
标题:Ethers of bisanhydrohexitols
发明人：EAST ANTHONY; JAFFE MICHAEL; ZHANG YI; CATALANI LUIZ H
权利人:NEW JERSEY TECH INST
摘要:A novel method for the synthesis of ethers of anhydrosugars, such as isosorbide, isomannide, and isoidide, is disclosed. The bisglycidyl ethers are useful as substitutes for bisphenol A in the manufacture of thermoset epoxy ethers. Anhydrosugar ethers are derived from renewable sources and are not xenoestrogenic. Higher alkyl and aralkyl ethers are stable high-boiling oils that are good plasticizers for materials such as PVC.

专利号:WO-2008028776-A1
优先权日:2006-09-06
标题 :Agents containing bioquinones and specific emulsifiers
发明人：SCHULZE ZUR WIESCHE ERIK; SCHEUNEMANN VOLKER; POPPE ELISABETH; WELSS THOMAS; GIESEN MELANIE
权利人:HENKEL KGAA; SCHULZE ZUR WIESCHE ERIK; SCHEUNEMANN VOLKER; POPPE ELISABETH; WELSS THOMAS; GIESEN MELANIE
摘要:The invention relates to cosmetic agents, in particular hair treatment agents, containing at least one specific emulsifier and at least one bioquinone. Treating the hair with said agents activates the keratin synthesis of hair keratin that declines with age.

专利号:WO-2008028778-A2
优先权日:2006-09-06
标题:Use of pantolactone for activating keratin synthesis

专利号:US-4675332-A
优先权日:1984-12-10
标 题 :Acidic tetrazolyl substituted indole compounds and their use as antiallergy agents
发明人：CONNOR DAVID T; UNANGST PAUL C; STABLER S RUSSELL
权利人:WARNER LAMBERT CO
摘要:Novel acidic indole compounds having use as antiallergic agents, methods of synthesis, compositions, and uses are claimed.