CAS: 80-63-7; 2-​propenoic Acid, 2-​chloro-​, Methyl Ester

上下游产品

CAS号3674-09-7 2,3-二氯乙酰丙酸甲酯 | CAS号67280-59-5 methyl 3-bromo-... | CAS号17640-02-7 茅草枯甲酯 | CAS号100-52-7 苯甲醛 | CAS号79-01-6 三氯乙烯 | CAS号77825-46-8 dichloro-methyl... | CAS号292638-85-8 丙烯酸甲酯 | CAS号65275-68-5 methyl 2-chloro... | CAS号4077-76-3 吡唑-3,5-二甲酸二甲酯 | CAS号22650-26-6 trimethyl cyclo... | CAS号77287-29-7 (R)-(+)-2-氯丙酸甲酯 | CAS号73246-45-4 (S)-(-)-2-氯丙酸甲酯 | CAS号51-44-5 3,4-二氯苯甲酸 | CAS号5118-06-9 3-羟基-2-噻吩甲酸甲酯 | CAS号32371-92-9 methyl 3-acetyl... | CAS号116077-17-9 2-(2-chloro-3-m... | CAS号36997-03-2 methyl 2-chloro... | CAS号1865-29-8 2-苯基丙烯酸甲酯

三氯乙烯置于basic Copper Carbonate Powder,硫酸体系中,化学反应生成 2-氯代丙烯酸甲酯
参考文献:Manufacture Of Esters
标题:Manufacture Of Esters

专利信息

专利号:US-6162882-A
优先权日:1996-07-10
标 题:Preparation of novel homo- and copolymers using atom transfer radical polymerization
发明人：MATYJASZEWSKI KRZYSZTOF; COCA SIMION; GAYNOR SCOTT G; NAKAGAWA YOSHIKI; JO SEONG MU
权利人:UNIV CARNEGIE MELLON
摘要:The present invention is directed to a process of atom (or group) transfer radical polymerization for the synthesis of novel homopolymer or a block or graft copolymer, optionally containing at least one polar group, with well defined molecular architecture and narrow polydipersity index, in the presence of an initiating system comprising (i) an initiator having a radically transferrable atom or group, (ii) a transition metal compound, and (iii) a ligand, the present invention is also directed to the synthesis of a macromolecule having at least two halogen groups which can be used as a macroinitiator component (i) to subsequently form a block or graft copolymer by an atom or group transfer radical polymerization process; the present invention is also directed to a process of atom or group transfer radical polymerization for the synthesis of a branched or hyperbranched polymer; in addition, the present invention is directed to a process of atom or group transfer radical polymerization for the synthesis of a macroinitiator which can subsequently be used to produce a block or graft copolymer.

专利号:US-3888844-A
优先权日:1971-09-10
标 题:Halogenated esters of phosphorus-containing acids (ii)
发明人：D ALELIO GAETANO F
权利人:ALELIO GAETANO F D
摘要:This invention deals with new phosphorus containing polymeric esters having pendent groups therein of the formula OBTAINED BY THE REACTION OF A POLYMER HAVING AT LEAST 2 AND PREFERABLY AT LEAST 4 HYDROXY GROUPS THEREIN WITH A PHOSPHORUSHALOGEN COMPOUND OF THE FORMULA XP(O) (ORCX CXR'')2 wherein: R represents a divalent hydrocarbon radical containing 1-20 carbon atoms; R'' represents X, hydrogen or R''''; R'''' represents a monovalent hydrocarbon radical containing 1-20 carbon atoms; and X represents chlorine or bromine. Somewhat related polymers are also disclosed as derived by the reaction of WHEREIN Q'' is an organic moiety, n'' has a value of at least one, n'''' is one or two, R'''''' represents hydrogen or a monovalent hydrocarbon group of 1-20 carbon atoms, and the other symbols have the same meaning as defined above. Also disclosed are the reaction products of the phosphite compound HOP(ORCX CXR'')2 with an aldehyde and an organic nitrogen compound having one or two hydrogen atoms on the nitrogen, or with a compound having an ethylenic group therein. These new ester polymers and compounds are useful particularly as fire retardants, agricultural chemicals, fuel additives, plasticizers, monomers and intermediates for the synthesis of other useful derivatives.

专利号:US-9938390-B2
优先权日:2012-11-26
标 题:Method for the preparation of macroporous particles and macroporous microclusters
发明人：STORTI GIUSEPPE; MORBIDELLI MASSIMO; SOOS MIROSLAV; LAMPROU ALEXANDROS; BRAND BASTIAN
权利人:ETH ZUERICH
摘要:A method for producing macro porous micro-clusters is proposed comprising at least the following individual steps in given order: a) synthesis of dispersed cross-linked polymeric latex primary particles starting from at least one monomer or oligomer using emulsion polymerization; b) swelling of the primary particles with a liquid comprising at least an additional charge of monomer and/or oligomer and a cross-linker, optionally further comprising functionalization agents; c) destabilization by increase of ionic strength (by adding a salt and/or acid and/or base) in a combination with application of shear, both being above the gel formation boundary of the phase diagram, until agglomerates composed of primary particles of the desired size are formed; d) polymerization of the agglomerates to form the macro porous micro-clusters. Furthermore the invention to relates to correspondingly produced micro-clusters and uses of such micro-clusters in particular for chromatographic purposes.

专利号:US-11708320-B2
优先权日:2018-06-29
标 题:Environmentally-friendly hydroazidation of olefins
发明人：XU HAO
权利人:UNIV GEORGIA STATE RES FOUND
摘要:The present invention provides processes for the synthesis of organic azides, intermediates for the production thereof, and compositions related thereto.

专利号:US-5663365-A
优先权日:1996-10-29
标 题:Process for the preparation of pyrazolones
发明人：YAMAMOTO YASUO; SHIRAKAWA NAOKI; TAKANO SHINICHI; KAWAI YOSHIO
权利人:JAPAN HYDRAZINE CO LTD
摘要:A process for the preparation of pyrazolone derivatives represented by the general formula ##STR1## wherein R is a hydrogen atom, an alkyl group, an allyl group, an aryl group or an aralkyl group, and R 1 and R 2 are, respectively, a hydrogen atom, an alkyl group or a phenyl group which may have a substituent, comprising reacting a 2,3-dihalocarboxylic acid derivative or a 2-haloacrylic acid derivative with a hydrazine derivative. A pyrazolone or 1-substituted-3-pyrazolones useful as intermediate starting materials for the synthesis of agricultural chemicals, medicine and chemical compounds can be easily and cheaply prepared from widely used industrial starting materials.

专利号:CA-3118086-A1
优先权日:2018-11-02
标题 :Synthesis of re-pulpable temporary wet strength polymer for tissue application