CAS: 1987-50-4; 4-Heptylphenol

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CAS号106379-86-6 4-(1-hydroxyhep... | CAS号106-41-2 对溴苯酚 | CAS号13125-66-1 庚基溴化镁 | CAS号14392-72-4 4-羟基苯庚酮 | CAS号4397-53-9 4-苄氧基苯甲醛 | CAS号111-25-1 1-溴代正己烷 | CAS号111-71-7 正庚醛 | CAS号108-95-2 苯酚 | CAS号2528-61-2 庚酰氯 | CAS号111973-84-3 (4-heptylphenyl... | CAS号16618-75-0 4-庚基环己基酮 | CAS号65195-04-2 2-cyano-4-hepty... | CAS号88134-01-4 2-bromo-4-hepty... | CAS号88134-02-5 acetic acid,2-b... | CAS号88134-03-6 (2-cyano-4-hept... | CAS号52899-66-8 5-heptyl-2-hydr... | CAS号38444-26-7 (4-heptylphenyl...

1-Heptyl-4-Methoxybenzene置于lithium,乙二胺体系中,用 四氢呋喃 用作溶剂,化学反应 17.0H,以50%的收率获得4-庚基苯酚
参考文献:锂-乙二胺-Thf-介导的芳烃α-位裂解的范围和局限性:在温和条件下芳基甲基醚和苄基醚的脱保护
标题:锂-乙二胺-Thf-介导的芳烃α-位裂解的范围和局限性:在温和条件下芳基甲基醚和苄基醚的脱保护
摘要:考察了锂-乙二胺-Thf介导的芳烃α位还原键断裂的范围和局限性.即使在低至-10 oc 的条件下,无氧 Thf 中的锂金属(5 Equiv)和乙二胺(7 Equiv)等非常温和的条件对芳族醚的去甲基化也非常有效.烯丙基苄基醚也在这些条件下脱保护,烯丙醇部分几乎没有变化.通过这项研究,开发了 2,6-二甲基苄基 (M-Xylylmethyl,Mxm) 基团作为苄基的替代物,在上述还原条件下易于裂解.
Doi:10.1055/s-2004-815977

专利信息

专利号:US-5629394-A
优先权日:1992-12-17
标 题 :Direct synthesis by living cationic polymerization of nitrogen-containing polymers
发明人：CHERADAME HERVE M; CHEN FRANK J; STANAT JON E R; NGUYEN HUNG A; TABAR BEHROOZ R
权利人:EXXON CHEMICAL PATENTS INC
摘要:A method is provided for the direct synthesis by living cationic polymerization of novel polymeric materials functionalized with desirable nitrogen-containing functional groups such as terminal azido, cyano, carbonylamino, cyanato, thiocyanato or thiocarbonylamino groups. Polymerization and functionalization occur in a substantially simultaneous manner. All necessary reactants for the functionalization are present when polymerization is initiated. The nitrogen-containing functional group is provided as a part of a molecule having a release moiety which is preferably resonance stabilized or a tertiary alkyl type and which acts to aid the nitrogen-containing species in functioning as a leaving group.

专利号:CN-101070302-A
优先权日:1998-12-21
标 题:Synthesis of phenolic monomers containing imide or diimide moieties and heat resistant carbonate polymers prepared therefrom

专利号:CN-1073934-A
优先权日:1991-08-23
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优先权日:2014-10-29
标 题 :Synthesis of Alkylphenols with Controlled Reaction Time

专利号:ES-2290440-T3
优先权日:2002-03-25
标题 :METHOD FOR SYNTHESIS OF COPOLIESTERCARBONATES.