CAS: 484-17-3; Phenanthren-9-Ol

相似化合物

2433-56-9 605-87-8 7651-86-7

上下游产品

cis-9,10-dihydroxy-9,10-dihydrophenanthrene 2'-carboxybiphenyl-2-acetic acid 9-bromo-10-hydroxyphenanthrene phenanthrene 1,2,3,4,5,6,7,8-°Ctahydrophenanthrene 9-Aminophenanthrene

菲置于吡啶,Copper(L) Iodide,氢溴酸,溴,Sodium,溶剂黄146体系中,用 氯仿,水 作为反应溶剂,化学反应 75.17H,反应生成 9-羟基菲
参考文献:一种简单的hückel模型驱动策略,可克服与芳烃和双芳烃前体合成相关的逆布鲁克硅烷化反应的电子障碍
标题:一种简单的hückel模型驱动策略,可克服与芳烃和双芳烃前体合成相关的逆布鲁克硅烷化反应的电子障碍
摘要:邻-甲硅烷基芳基三氟甲磺酸盐前体(o Sats)引起了芳烃化学领域的许多最新进展,并且最常从相应的2-溴苯酚中获得.逆向布鲁克o-到c-甲硅烷基转移是该合成过程中的关键步骤,但是并非所有的芳香族化合物都适合该转化,而没有功能化的双苯并osat报告.提出了简单的hückel模型,该模型表明,在溴化位置计算出的芳香度是成功的逆布鲁克反应的准确预测因子,并通过新的成功和预期的失败进行了综合验证.由此,已经测试了新颖的双官能化的双芳烃前体的合成,需要不同的方法来安装两个c-甲硅烷基基团.然后显示了在diels-Alder反应中首次成功使用双取代的邻甲硅烷基芳基磺酸盐双苯并前体.
DOI:10.1039/d0Cc08283J

专利信息

专利号:US-4018807-A
优先权日:1975-07-25
标 题:Synthesis of aromatic sulfur-oxygen transition metal complexes
发明人：BROOKS JR HOUSTON GEORGE
权利人:AMERICAN CYANAMID CO
摘要:Transition metal complexes of mono- and polynuclear aromatic o-hydroxymercaptans are produced in high yield and purity directly from o-hydroxythiocyanates by reaction thereof with water-soluble transition metal salts. When incorporated into plastic lenses, the complexes afford eye protection against laser radiation.

专利号:US-6894200-B2
优先权日:2001-01-23
标题:Synthesis of vicinal difluoro aromatics and intermediates thereof
发明人：KLAUCK-JACOBS AXEL; HAYES KATHRYN SUE; TAEGE REINER; CASTEEL WILLIAM; LAL GAURI SANKAR
权利人:AIR PROD & CHEM
摘要:A method of preparing vicinal difluoro aromatic compounds in high yield from hydroxy aromatic compounds using various bases and a method of preparing intermediates thereof. A method for making a vicinal difluoro halogenated aromatic compound including providing a tetrafluoro derivative of a halogen substituted aromatic compound, wherein the tetrafluoro derivative has two fluorine atoms on each of two adjacent carbons and at least one additional halogen substituent; reacting the tetrafluoro derivative with a reducing agent in presence of a base for a reaction time sufficient to form the vicinal difluoro halogenated aromatic compound containing two vicinal fluorine substituents and the at least one additional halogen substituent, wherein the reducing agent is used in a reducing agent effective amount sufficient to retain the at least one additional halogen substituent.

专利号:US-6706933-B2
优先权日:2001-01-23
标 题:Synthesis of vicinal difluoro aromatics and intermediates thereof
发明人：LAL GAURI SANKAR; HAYES KATHRYN SUE
权利人:AIR PROD & CHEM
摘要:A method of preparing vicinal difluoro aromatic compounds in high yield from hydroxy aromatic compounds and a method of preparing intermediates thereof. The hydroxy aromatic compound can be a mono-, bi- or tricyclic aromatic in which the rings are separate or fused. One or more of the rings can contain heteroatoms, such as oxygen, nitrogen, or sulfur, and can contain one or more substitutions, in addition to the hydroxy substitution.

专利号:WO-2022148752-A9
优先权日:2021-01-08
标 题 :Photochromic dyes and polymeric matrix for an efficient dimming film
发明人：KARIPIDOU ZOI; KNORR NIKOLAUS; HENNIG DIANA; ROSSELLI SILVIA; ONO HIDEKI; TAKANASHI HIDEHIKO; HERON MARK; EDGAR ROSS
权利人:SONY GROUP CORP; SONY EUROPE BV
摘要:The present disclosure relates to a photochromic molecule and uses of said molecule. The present disclosure further relates to a method of preparing a film comprising said molecule. The present disclosure also relates to a film prepared using said molecule and a device comprising said molecule. Furthermore, the present disclosure relates to a method for synthesis of said molecule. The photochromic molecules are represented by the following formulas: (1), (2), (3), (4), wherein Ar1, Ar2, Ar3, Ar4, Ar5, Ar6, Ar7, and Ar8 are, at each occurrence, independently selected from the group consisting of formula (I).

专利号:US-7320993-B1
优先权日:1997-12-17
标题 :Aryl-substituted pyridylalkane, alkene, and alkine carboxamides useful as cytostatic useful as cytostatic and immuosuppressive agents
发明人：BIEDERMANN ELFI; HASMANN MAX; LOESER ROLAND; RATTEL BENNO; REITER FRIEDEMANN; SCHEIN BARBARA; SEIBEL KLAUS; VOGT KLAUS; WOSIKOWSKI KATJA; SCHEMAINDA ISABEL
权利人:ASTELLAS DEUTSCHLAND GMBH
摘要:The invention relates to new pyridylalkane, alkene, and alkine acid amides substituted with an aryl and/or heteroaryl residue according to the general formula (I), with a saturated or one or several-fold unsaturated hydrocarbon residue in the carboxylic acid group, methods for the synthesis of these compounds, medicaments containing these and their production as well as their therapeutic use, especially as cytostatic agents and immunosuppressive agents, for example in the treatment or prevention of various types of tumors and control of immune reactions such as autoimmune diseases.

专利号:US-2003149315-A1
优先权日:2001-01-23
标 题 :Synthesis of vicinal difluoro aromatics and intermediates thereof