CAS: 56022-07-2; 2,4-Dichloro-6-Methylnicotinic Acid

该化合物是属于尼古丁酸衍生物类别的有机化合物,具有尼古丁化合物特征,代之以2和4位置的两个氯原子,以及6位置的甲基组.该化合物一般无色,不染黄色固体或液体,视其纯度和形态而定.在乙醇和丙酮等有机溶剂中溶解,但由于其疏水性,水溶解性有限.甲基2,4-二氯-6-甲基硝基硝基苯在各个领域都有意义,包括医药化学和农用化学品,因为其潜在的生物活动和应用.与许多氯化化合物一样,它可能表现出具体的环境和健康考虑,需要谨慎处理和处置.其合成和再活性可能受到氯亚成分的存在的影响,而氯分成分会影响其电子特性和与其他分子的相互作用.

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86129-63-7 374800-25-6 38367-36-1

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CAS号86129-63-7 2,4-二氯-6-甲基-3-吡啶甲酸乙酯 | CAS号10350-10-4 4-羟基-6-甲基-2-氧代-...

合成工艺路线路线简述

    📜Ethyl 2,4-Dihydroxy-6-Methylnicotinate置于氢氧化钾,三氯氧磷体系中,化学反应生成 2,4-二氯-6-甲基烟酸甲酯
    参考文献:Kooyman; Wibaut,Recueil Des Travaux Chimiques Des Pays-Bas,1946,Vol. 65,P. 10,13
    标题:Kooyman; Wibaut,Recueil Des Travaux Chimiques Des Pays-Bas,1946,Vol. 65,P. 10,13

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    专利信息


    专利号:US-9987208-B2
    优先权日:2013-04-04
    标题 :Elastin synthesis/regeneration promoting agent
    发明人:NISHIZAKI TOMOYUKI; TANAKA AKITO
    权利人:NISHIZAKI BIOINFORMATION RES INSTITUTE
    摘要:8-[2-(2-Pentyl-cyclopropylmethyl)-cyclopropyl]-octanoic acid (DCP-LA) has an action to promote synthesis and regeneration of elastin, and is useful as an agent for the prophylaxis or improvement of wrinkles, and an anti-aging drug.

    专利号:US-2003138490-A1
    优先权日:2001-09-08
    标 题 :Synthesis and uses of polymer gel nanoparticle networks
    发明人:HU ZHIBING; LU XIHUA; GAO JUN; PONDER BILL C; JOHN JOHN ST; MORO DANIEL G
    摘要:Disclosed is a new class of nanostructured polymeric materials comprising polymer gel nanoparticles that are covalently bonded through functional groups on the surfaces of neighboring particles. These nanoparticles may be prepared as suspensions in an aqueous or, non-aqueous environment. These gels have two unique and different structural networks; the primary network comprises crosslinked polymer chains in each individual particle, while the secondary network is a system of crosslinked nanoparticles. Particular polymer gel nanoparticle network compositions disclosed herein may function as carriers for controlled delivery of pharmaceuticals or other chemical agents, gel sensors and other commercial applications.

    专利号:US-4975441-A
    优先权日:1988-03-23
    标 题:Lactams, their synthesis and use in cosmetic compositions
    发明人:GIBSON WALTER T
    权利人:UNILEVER PATENT HOLDINGS
    摘要:A composition suitable for topical application to mammalian skin or hair for inducing, maintaining or increasing hair growth comprises: (i) a chemical inhibitor of glycosidase activity chosen from lactams having the structure: where A<1> and A<6> are -H, -CH3, - @@0, -CH2OT or @@@0 A<1> and A<6> being the same or different, and at least one of which being the group: @ @@o in a lactam ring; and where Q is -OT min , -NHT min or a lactam linkage to A<1> or A<6>; the Q groups being the same or different, and at least one of which is involved in a lactam linkage; and where T is the same or different and is chosen from -H, -CpH2p+1 or a metal ion, T min is -H or -COCpH2p+1, and p is an integer of from 1 to 22; provided that: where any of the Q groups is -OT min or -NHT min , then that group or groups can be of either stereochemical configuration with respect to the plane of the ring; and (ii) a cosmetically acceptable vehicle for the chemical inhibitor. Certain novel lactams are also claimed.

    专利号:CN-108947785-B
    优先权日:2017-05-25
    标 题 :A kind of method of photocatalytic synthesis of benzophenone

    专利号:CN-108947785-A
    优先权日:2017-05-25
    标题 :A method for highly selective photocatalytic synthesis of benzophenone

    专利号:CN-104496739-A
    优先权日:2014-11-24
    标题 :Green Catalytic Synthesis of Diphenylmethane

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