CAS: 510-15-6; Chlorobenzilate

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CAS号106-39-8 对氯溴苯 | CAS号34966-48-8 4-氯苯甲酰甲酸乙酯 | CAS号3457-46-3 4,4'-二氯苯偶酰 | CAS号64-17-5 乙醇 | CAS号23851-46-9 4,4'-dichlorobe... | CAS号23851-46-9 4,4'-dichlorobe... | CAS号34223-82-0 3,6-dichloroflu...

📜4,4'-二氯苯偶酰置于氢氧化钾,硫酸体系中,化学反应生成 乙酯杀螨醇
参考文献:研究非极性类脂亲和性接触杀虫剂的组成和作用.第四次沟通.取代的二苯乙酸和丙酸的酯.pk值
标题:研究非极性类脂亲和性接触杀虫剂的组成和作用.第四次沟通.取代的二苯乙酸和丙酸的酯.pk值
摘要:确定pk值.
DOI:10.1002/hlca.19550380108

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-6521664-B1
优先权日:1999-12-08
标 题:Pesticidal activity of functionalized alkenes
发明人：LINDERMAN RUSSELL J
权利人:UNIV NORTH CAROLINA STATE
摘要:The present invention provides non-peptide organic compounds that have a structure analogous to or reminiscent of the TMOF structure and have pesticidal activity. Thus the present invention concerns pesticidal compounds that inhibit digestion in pests by terminating or otherwise blocking synthesis of digestive enzymes by activating a TMOF receptor (collectively referred to herein as “pesticidal compoundsâ€?). The pesticidal compounds and other compounds of the present invention are usefully employed in the control of pests, particularly insect pests such as mosquitoes, which ingest blood.

专利号:US-2016073631-A1
优先权日:2013-03-04
标 题 :Process for the preparation of dihydropyrrole derivatives
发明人：EL QACEMI MYRIEM; SMITS HELMARS; CASSAYRE JEROME YVES; MULHOLLAND NICHOLAS PHILLIP; RENOLD PETER; GODINEAU EDOUARD; PITTERNA THOMAS
权利人:SYNGENTA PARTICIPATIONS AG; SYNGENTA LTD
摘要:The present invention provides stereoselective processes for the preparation of compounds of formula (I) n n n n n n n n n n n n wherein n P is phenyl, naphthyl, a 6-membered heteroaryl group containing one or two nitrogen atoms as ring members, or a 10-membered bicyclic heteroaryl group containing one or two nitrogen atoms as ring members, and wherein the phenyl, naphthyl and heteroaryl groups are optionally substituted; n R 1 is chlorodifluoromethyl or trifluoromethyl; n R 2 is optionally substituted aryl or optionally substituted heteroaryl; n n is 0 or 1; n including the process comprising n (a-i) reacting a compound of formula II n n n n n n n n n n n n n n n n wherein P, R 1 and R 2 are as defined for the compound of formula I; n with nitromethane in the presence a chiral catalyst to give a compound of formula III n n n n n n n n n n n n n n n n wherein P, R 1 and R 2 are as defined for the compound of formula I; and n (a-ii) reductively cyclising the compound of formula III to give the compound of formula I. n n n n n The invention also provides intermediates useful for processes for the synthesis of compounds of formula (I).

专利号:US-9233920-B2
优先权日:2010-06-11
标题 :Process for the preparation of dihydropyrrole derivatives
发明人：EL QACEMI MYRIEM; SMITS HELMARS; CASSAYRE JEROME YVES; MULHOLLAND NICHOLAS PHILLIP; RENOLD PETER; GODINEAU EDOUARD; PITTERNA THOMAS
权利人:EL QACEMI MYRIEM; SMITS HELMARS; CASSAYRE JEROME YVES; MULHOLLAND NICHOLAS PHILLIP; RENOLD PETER; GODINEAU EDOUARD; PITTERNA THOMAS; SYNGENTA PARTICIPATIONS AG; SYNGENTA LTD
摘要:The present invention provides stereoselective processes for the preparation of compounds of formula (I) wherein P is phenyl, naphthyl, a 6-membered heteroaryl group containing one or two nitrogen atoms as ring members, or a 10-membered bicyclic heteroaryl group containing one or two nitrogen atoms as ring members, and wherein the phenyl, naphthyl and heteroaryl groups are optionally substituted; R 1 is chlorodifluoromethyl or trifluoromethyl; R 2 is optionally substituted aryl or optionally substituted heteroaryl; n is 0 or 1; including the process comprising (a-i) reacting a compound of formula II wherein P, R 1 and R 2 are as defined for the compound of formula I; with nitromethane in the presence a chiral catalyst to give a compound of formula III Wherein P, R 1 and R 2 are as defined for the compound of formula I; and (a-ii) reductively cyclizing the compound of formula III to give the compound of formula I. The invention also provides intermediates useful for processes for the synthesis of compounds of formula (I).

专利号:US-6660770-B2
优先权日:1999-12-08
标题:Pesticidal activity of functionalized alkenes
发明人：LINDERMAN RUSSELL J; ROE R MICHAEL; THOMPSON DEBORAH M; VANDERHEREHEN MATTHEW
权利人:UNIV NORTH CAROLINA STATE
摘要:The present invention provides non-peptide organic compounds that have a structure analogous to or reminiscent of the TMOF structure and have pesticidal activity. Thus the present invention concerns pesticidal compounds that inhibit digestion in pests by terminating or otherwise blocking synthesis of digestive enzymes by activating a TMOF receptor (collectively referred to herein as “pesticidal compoundsâ€?). The pesticidal compounds and other compounds of the present invention are usefully employed in the control of pests, particularly insect pests such as mosquitoes, which ingest blood.

专利号:SA-02230453-B1
优先权日:2001-09-07
标 题 :Methods for the synthesis of conjugate products of an insulin polypeptide with an oligomer, and conjugate products of a proinsulin polypeptide with an oligomer (and methods for their synthesis)