CAS: 87-19-4; Isobutyl 2-Hydroxybenzoate

相似化合物

607-90-9 87-20-7 118-61-6

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CAS号78-83-1 异丁醇 | CAS号69-72-7 水杨酸 | CAS号94-36-0 过氧化苯甲酰 | CAS号52888-72-9 5-(叔丁基)-2-羟基苯甲酸甲酯 | CAS号119-36-8 水杨酸甲酯 | CAS号16094-31-8 2-羟基-5-叔丁基苯甲酸 | CAS号69-72-7 水杨酸

参考文献:钯催化 2-碘酚羰基化均偶联合成对称氧杂蒽酮
标题:钯催化 2-碘酚羰基化均偶联合成对称氧杂蒽酮
摘要:在此,我们报道了钯催化一锅法从功能化 2-碘酚羰基化合成对称呫吨酮.该方案涉及使用 Pd 催化剂,Cs 2 Co 3作为碱,以气态 Co 作为 C1 结构单元对 2-碘酚进行自偶联.这种简单,无配体和添加剂的策略提供了中等至非常好的对称呫吨酮产率.还用 2-羟基苯基硼酸作为另一种偶联配偶体的组合来检查该反应.此外,通过改变反应条件,该方案被扩展用于芳基和烷基水杨酸酯衍生物的合成.
DOI:10.1055/a-2123-9288

专利信息

专利号:US-4880775-A
优先权日:1989-02-01
标题 :Poly-alkylated benzodioxin musk compositions
发明人：CHRISTENSON PHILIP A; DRAKE BRIAN; RIKER PAUL J
权利人:BASF K & F CORP
摘要:The present invention relates to novel poly-alkylated benzodioxin compounds possessing a musk-like aroma which are useful as fragrance materials. The compounds of the invention have the formula: where R1 to R4 are hydrogen or lower alkyl (C1 to C5), provided that the compound has no more than 18 carbon atoms. The invention provides for synthesis of a novel phenolic intermediate and synthesis of the compounds of the invention. The invention also provides fragrance compositions which utilize the compounds of the invention to modify, enhance, or impart a musk-like aroma to perfume compositions, colognes and perfumed articles.

专利号:US-12114681-B2
优先权日:2018-06-04
标题:Fragrance and flavor materials
发明人：BLANDINO MAUREEN; TANUMA KENJI
权利人:TAKASAGO PERFUMERY CO LTD
摘要:The synthesis and application of compounds having unique and desired flavor and/or fragrance characteristics are provided herein. The compounds herein can be employed alone or incorporated as fragrance or flavor ingredients in fragrance or flavor compositions. The application is also directed to consumer products comprising such derivatives and/or fragrance or flavor compositions.

专利号:US-11236288-B2
优先权日:2018-06-04
标题:Fragrance materials
发明人：BLANDINO MAUREEN; LANKIN MICHAEL E
权利人:TAKASAGO PERFUMERY CO LTD
摘要:The synthesis and application of a compound having unique and desired fragrance characteristics is provided herein. The compound of the present disclosure can be employed alone or incorporated as a fragrance component in fragrance compositions. The application is also directed to consumer products comprising such compound and/or fragrance compositions.

专利号:CN-112321434-A
优先权日:2020-10-10
标题:A kind of salicylate green synthesis process preparation method

专利号:CN-112321434-B
优先权日:2020-10-10
标 题:A kind of preparation method of salicylate green synthesis process