CAS: 24650-42-8; 2,2-Dimethoxy-2-Phenylacetophenone

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CAS号134-81-6 联苯甲酰 | CAS号119-53-9 2-羟基-2-苯基苯乙酮 | CAS号80-48-8 对甲苯磺酸甲酯 | CAS号67-56-1 甲醇 | CAS号5344-88-7 苯偶酰腙 | CAS号616-42-2 亚硫酸二甲酯 | CAS号7664-93-9 硫酸 | CAS号501-65-5 二苯乙炔 | CAS号22611-72-9 (1,2-dimethoxy-... | CAS号74-88-4 碘甲烷 | CAS号1485-70-7 N-苄基苯甲酰胺 | CAS号93-59-4 过氧化氢苯甲酰 | CAS号93-58-3 苯甲酸甲酯 | CAS号34557-54-5 methane | CAS号6158-54-9 4-二苯甲酮甲酸甲酯 | CAS号98-86-2 苯乙酮 | CAS号134-81-6 联苯甲酰 | CAS号100-52-7 苯甲醛 | CAS号65-85-0 苯甲酸

联苯甲酰置于sodium Hydroxide,Sodium Methylate,硫酸二甲酯体系中,用 1,4-二氧六环,水 用作溶剂,化学反应生成安息香双甲醚
参考文献:Manufacture Of Symmetrical Or Unsymmetrical Monoacetals Of Aromatic
标题:Manufacture Of Symmetrical Or Unsymmetrical Monoacetals Of Aromatic
摘要:芳香族1,2-二酮的单缩醛是通过将相应的1,2-二酮在有机溶剂中与酸酯(r.Sup.1).Sub.N X作为烷基化试剂和醇醇盐(r.Sup.2 O).Sub.M Me反应而制造的,其中r.Sup.1和r.Sup.2是1到12个碳原子的相同或不同的烃基,可以是取代的或非取代的,N和m是从1到3的整数,X是单酸,二酸或三酸基团,Me是元素周期表主族1到3族的金属.所得的二酮单缩醛特别适用于用作光聚合组合物中的光引发剂.

专利信息

专利号:US-9969823-B1
优先权日:2011-09-01
标题 :Synthesis and polymerization of vinyl triazolium ionic liquids
发明人：LUEBKE DAVID; NULWALA HUNAID; MATYJASZEWSKI KRZYSZTOF; ADZIMA BRIAN
权利人:US ENERGY; THE US DEPARTMENT OF ENERGY
摘要:Herein, we describe polymerized ionic liquids, demonstrate the synthesis of polymerized ionic liquids, and demonstrate the polymerization of triazolium monomers. One embodiment shows the polymeriazation of the triazolium monomers with bis(trifluoromethanesulfonyl)imide anions. In another embodiment we show the feasibility of copolymerizing with commodity monomers such as styrene using free radical polymerization techniques.

专利号:WO-2019197122-A1
优先权日:2018-04-10
标 题:Process for treatment of at least one cell with a chemical synthesis product in a microarray
发明人：BENZ MAXIMILIAN; LEVKIN PAVEL A; MOLLA MIJANUR R; ROSENFELD ALISA; BREHM MARIUS
权利人:KARLSRUHER INST TECHNOLOGIE
摘要:The present invention relates to a process for treatment of at least one cell with a chemical synthesis product in a microarray, a stacked microarray, a kit comprising at least one microarray and the use of a microarray for the chemical synthesis of a chemical synthesis product and for the treatment of at least one cell with the chemical synthesis product in a microarray.

专利号:US-2008317700-A1
优先权日:2006-12-21
标 题:Synthesis and biological activity of photopolymerizable derivatives of glyphosate
发明人：NECKERS DOUGLAS C; BOGDANOVA ANETA; FEDOROV ANDREI V
权利人:UNIV BOWLING GREEN STATE
摘要:The present invention holds forth improvements in the field of herbicide synthesis, their application, and methods of plant and weed control and antifouling. The present invention includes the synthesis of new acrylate and methacrylate derivatives of a glyphosate. Two isomers resulting from a hindered rotation around the amide CN bond are observed for both acrylic and methacrylic analogs and barriers for internal rotation are obtained. Biological activity tests indicate that functionalized glyphosates possess herbicidal activity similar to the parent compound.

专利号:EP-4428168-A1
优先权日:2023-03-08
标 题 :Polyurethane/oligomeric urethane synthesis method by radiation
发明人：AKBULUT HÃœSEYIN; ÇEL KBA SENA; ENADA SEHER; U AKLI MÃœGE; DEM RBAY DUYGU
权利人:CHT TURKEY KIMYA SANAYI VE TICARET A S
摘要:In particular, the invention relates to the synthesis of radiation-curable polyurethane/oligomeric urethane dispersions of anionic and cationic characters, containing neutralization techniques characterized by the selection of counter ions as monomers and/or agents which can be polymers acting as promoters under radiation, to a radiation polyurethane/oligomeric urethane synthesis method that enables the creation of radiation curable binder systems without using cosolvents, surfactants, emulsifiers, defoamers, stabilizers and additives, wherein all components of the radiation-curable binder systems can be polymerized.

专利号:US-2024308991-A1
优先权日:2021-01-15
标 题:Process for the synthesis of reactive carbohydrates including antigen precursors for conjugation with a carrier material
发明人：SHIAO TZE CHIEH; MIGNANI SERGE; MOFFETT SERGE; VISHWAKARMA RAM
权利人:KORANEX CAPITAL
摘要:Carbohydrate of Formula (A)where R1 is H and n an integer from 1 to 5, is synthesized by reacting, under heating, compound (A0)with HO—(CH2)n—CHâ•?CH2 in the presence of an acid capable of liberating a proton, and cooling the reaction mixture to obtain a cooled mixture comprising compound (A).Carbohydrate of Formula (AAPG)where R2 is a monovalent protecting group, PG is a divalent protecting group and n an integer from 1 to 5, is synthesized by reacting, in the presence of a metal-containing zeolite, compound of Formula (APG)with compound of Formula (A1)where X is —I, —Br, —Cl, —CN, —OTf (Triflate), —OMs (Mesylate), —OTs (Tosylate), methylsulfate, or trichloroacetimidate. Deprotection of compound (AAPG) forms compound (AA)Carbohydrates (A) and (AA) can be coupled with a thiolated linker to form glycoconjugate precursors, which in turn are conjugatable with a carrier material such as a protein, peptide or polypeptide.

专利号:US-2023212107-A1
优先权日:2021-12-30
标 题:Synthesis of para-alkylated syringyl (meth)acrylate derivatives and photopolymerizable compositions for additive manufacturing in dental applications
发明人：CHOUDHARY UMESH UPENDRA; SU JESSICA KALAY
权利人:ALIGN TECHNOLOGY INC
摘要:The present disclosure provides polymerizable monomers which may be used as reactive diluents in additive manufacturing. The polymerizable monomers may have low vapor pressures and may be compatible with a range of low glass transition temperature oligomers.