CAS: 1074-36-8; 4-Mercaptobenzoic Acid

相似化合物

36801-01-1 6302-65-4 53339-53-0

上下游产品

CAS号619-58-9 对碘苯甲酸 | CAS号24197-62-4 4-acetylsulfany... | CAS号140-89-6 乙基黄原酸钾 | CAS号150-13-0 对氨基苯甲酸 | CAS号13511-93-8 methyl 4-(dimet... | CAS号1155-51-7 4,4'-二硫二苯甲酸 | CAS号106-53-6 4-溴苯硫酚 | CAS号10130-89-9 4-氯磺酰基苯甲酸 | CAS号35190-68-2 双(对苯甲酸甲酯)二硫化物 | CAS号586-76-5 对溴苯甲酸 | CAS号35190-68-2 双(对苯甲酸甲酯)二硫化物 | CAS号13205-48-6 4-甲硫基苯甲酸 | CAS号3795-79-7 4-(甲基硫代)苯甲酸甲酯 | CAS号22855-95-4 Benzoic acid,4-... | CAS号24197-62-4 4-acetylsulfany... | CAS号28276-32-6 ethyl 4-sulfany... | CAS号6302-65-4 对硫氢基苯甲酸甲酯 | CAS号7748-20-1 4,4'-二硫二基双(4,1-... | CAS号53339-53-0 4-巯基苯甲醇 | CAS号13205-49-7 4-(乙硫基)苯甲酸

4,4'-二硫二苯甲酸置于溶剂黄146,锌体系中,化学反应 4.0H,以38%的收率获得4-巯基苯甲酸
参考文献:叶酸拮抗剂.17.合成和氨基蝶呤的2,4-二氨基-6-Thioquinazoline类似物的生物特性†
标题:叶酸拮抗剂.17.合成和氨基蝶呤的2,4-二氨基-6-Thioquinazoline类似物的生物特性†
摘要:由4-巯基苯甲酸和5-氯-2-硝基苄腈合成n-[4-[(2,4-二氨基-6-喹唑啉基)硫代]苯甲酰基]-L-谷氨酸(2)的多步路线是描述.尽管该氨基蝶呤类似物缺乏显着的抗疟活性,但它是来自克鲁斯锥虫的二氢叶酸还原酶的有效抑制剂.然而,蝶呤酯类似物11在高剂量下对小鼠伯氏疟原虫感染具有活性.
Doi:10.1002/jhet.5570170315

专利信息

专利号:US-10150160-B2
优先权日:2014-12-04
标题 :Universal one-pot and up-scalable synthesis of SERS encoded nanoparticles
发明人：PAZOS PÉREZ NICOLÃ?S; MIR DE SIMÓN BERNAT
权利人:MEDCOM ADVANCE S A; MEDCOM ADVANCE S A
摘要:The universal one-pot and up-scalable synthesis of SERS encoded nanoparticles relies on the controlled co-absorption of mercaptoundecanoic acid (MUA) and the Raman code on the metallic surfaces of the nanoparticles. In contrast to most of the reported procedures which typically involve complex steps, the present method has demonstrated to be an easy and fast one-pot approach for the production of SERS-encoded nanoparticles. This versatile strategy allows for the SERS codification of particles with every molecule with affinity toward the metal surface, independently of its chemical nature, as exemplified here in the fabrication of 31 different encoded particles using the same standard procedure. In addition to the easiness of preparation, scalability to the liter regime, stability in aqueous solutions including PBS and chemical diversity, our SERS-encoded particles show considerably higher optical efficiency than those fabricated by using PEG or PVP polymers.

专利号:US-2003232952-A1
优先权日:2001-02-02
标题:Design and synthesis of instant - degradable plastics
发明人：ROSEN OREN
摘要:A novel class of instant degradable synthetic polymeric plastics having the characteristics and properties of conventional forms of plastics is developed by providing a new application advantage of incorporating latent, labile, dormant chemical bond nuclei such as disulfide and sulfenyl derivatives of the plastic compounds with latent nucleophilic properties. The special advantage of the instant degradable polymers over the existing biodegradable and other degradable polymer counterparts, is their engineering and design, which makes the kinetics of their degradation instant, and the chemical and physical properties of their by-products allows soluble dissolution into non-toxic aqueous solvent media, thus enabling a practical treatment of waste and avoiding bio-hazardous pollution of the environment. These novel plastic products are made from a variety of compositions of polymers and their compatible nontoxic modifiers. The resulting novel instant degradable plastic products retain latent dormant solubility properties that are triggered upon mild chemical reaction, thus enabling cost effective and facile recycling of plastic refuge.

专利号:US-2017304902-A1
优先权日:2016-04-22
标题:Synthesis of water-soluble thiolate-protected gold nanoparticles of uniform size and conjugates thereof
发明人：AZUBEL MAIA; KORNBERG ROGER D
权利人:UNIV LELAND STANFORD JUNIOR
摘要:Methods of synthesizing water-soluble thiolate-protected gold nanoparticles of uniform size and conjugates thereof are disclosed. In particular, the invention relates to a method of synthesizing homogeneous, water-soluble gold nanoparticles by using a modified Brust procedure and methods of conjugating them. Gold nanoparticles, produced by the methods of the invention, are useful in various therapeutic and imaging applications where the use of gold nanoparticles having uniform structural and optical properties is desired.

专利号:US-8673260-B2
优先权日:2012-01-04
标 题 :Development of earth-abundant mixed-metal sulfide nanoparticles for use in solar energy conversion
发明人：PLASS KATHERINE
权利人:FRANKLIN AND MARSHALL COLLEGE
摘要:This invention relates to a process for the phase-controlled synthesis of ternary and quaternary mixed-metal sulfide nanoparticles by reacting soft metal ions with hard metal ions in a high-boiling organic solvent in the presence of a complexing and activating ligands to control the reactivity of the metal ions. Ternary and quaternary mixed metal sulfides nanoparticles of copper, sulfur, and iron, aluminum, tin, and silicon are preferred. This invention also relates to the phase controlled preparation of polymorphs of bornite nanoparticles and the phase controlled preparation of stabilized α- and γ-chalconite nanoparticles.

专利号:US-2014371418-A1
优先权日:2012-01-05
标 题 :Biological synthesis of p-aminobenzoic acid, p-aminophenol, n-(4-hydroxyphenyl)ethanamide and derivatives thereof
发明人：NG WING ON; WATANABE SHINGO; HUMPHREYS ROBERT W R; SLATER STEVEN C
权利人:PAROMATICS LLC
摘要:The invention generally relates to biological engineering of microorganisms and production of chemical compounds therefrom. More particularly, the invention relates to novel genetically engineered microorganisms for the fermentative production of p-aminobenzoic acid and related compounds from fermentable carbon substrates. The biologically derived PABA and related compounds from fermentable carbon substrates can be used in a number of applications including as a food supplement or raw materials for the syntheses of other industrial chemicals or polymers.

专利号:US-10851469-B2
优先权日:2016-10-13
标题:Synthesis of core-shell nanoparticles and applications of said nanoparticles for surface enhanced Raman scattering
发明人：HAIDAR ISRAA; NEUVILLE DANIEL; BOUBEKEUR LEILA; FELIDJ NORDIN
权利人:UNIV PARIS DIDEROT; CENTRE NAT RECH SCIENT; INST DE PHYSIQUE DU GLOBE DE PARIS
摘要:A method of synthesizing of gold-silver core-shell nanoparticles, from a colloidal aqueous solution of gold seeds with surfactant, the gold-silver core-shell nanoparticles being produced from anisotropic gold seeds, said method comprising adding to the colloidal aqueous solution a precursor of silver and a reducing agent, to produce the deposition of silver on the gold seeds in a step called principal, characterized in that the method has an incubation step of the colloidal aqueous solution containing the gold seeds with surfactant in the DMSO, prior to the principal step.