专利号:US-7271231-B2 优先权日:1995-01-24 标 题 :Polymerization of olefins 发明人:BROOKHART MAURICE S; JOHNSON LYNDA KAYE; KILLIAN CHRISTOPHER MOORE 权利人:DU PONT 摘要:Disclosed herein are processes for polymerizing ethylene, acyclic olefins, and/or selected cyclic olefins, and optionally selected olefinic esters or carboxylic acids, and other monomers. The polymerizations are catalyzed by selected transition metal compounds, and sometimes other co-catalysts. Since some of the polymerizations exhibit some characteristics of living polymerizations, block copolymers can be readily made. Many of the polymers produced are often novel, particularly in regard to their microstructure, which gives some of them unusual properties. Numerous novel catalysts are disclosed, as well as some novel processes for making them. The polymers made are useful as elastomers, molding resins, in adhesives, etc. Also described herein is the synthesis of linear α-olefins by the oligomerization of ethylene using as a catalyst system a combination a nickel compound having a selected α-diimine ligand and a selected Lewis or Bronsted acid, or by contacting selected α-diimine nickel complexes with ethylene.
专利号:US-6175024-B1 优先权日:1999-03-03 标题 :Synthesis of functionalized esters 发明人:BOYLE JR WILLIAM J; REDDY INDIRA; QIAN ZHENRONG; SU HENG ERIC; RYCKMAN DAVID 权利人:ALLIED SIGNAL INC 摘要:A method of preparing an ester of a carboxylic acid functionalized with a moiety selected from the group consisting of halides, sulfonates, ethers, hydroxyl, amines, and aldehydes, said method comprising: (a) providing either a carboxylic acid having a vinyl group or an ester thereof; (b) functionalizing the vinyl carbon closest to the carboxyl group with said moiety, wherein said functionalizing comprises cleaving said vinyl group.
专利号:US-10974236-B2 优先权日:2016-11-10 标 题 :Use of ruthenium complexes in olefin metathesis reaction 发明人:SKOWERSKI KRZYSZTOF; GAWIN RAFAL; CHWALBA MICHAL PAWEL 权利人:APEIRON SYNTHESIS SA 摘要:The invention relates to the use of ruthenium complexes, which are homogeneous catalysts and/or precatalysts of the olefin metathesis reaction, which lead to the production of alkenes containing an internal (non-terminal) double Câ•?C bond.
专利号:US-12251688-B2 优先权日:2018-07-12 标题 :Use of N-chelating ruthenium complexes in the metathesis reaction 发明人:GAWIN RAFAL; KRAJCZY PATRYK; GAWIN ANNA; SKOWERSKI KRZYSZTOF 权利人:APEIRON SYNTHESIS SA 摘要:The subject matter of the invention is the use of a ruthenium complex of the formula 1, wherein the individual substituents have meanings as indicated in the olefin metathesis reactions description, including a reaction selected from such as ring-closing metathesis (RCM), homometathesis (self-CM) or cross metathesis (CM).
专利号:US-2017198217-A1 优先权日:2015-09-04 标题 :Synthesis of nanocrystals
专利号:WO-0051960-A1 优先权日:1999-03-03 标题 :Synthesis of functionalized esters
[参考文献]: Yong-Jun Liu, Et Al. Structure And Reactivity Of Mixed Omega-Carboxyalkyl/alkyl Monolayers On Silicon: Atr-Ftir Spectroscopy And Contact Angle Titration. Langmuir. 2004 May 11;20(10):4039-50.
合成参考文献
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