CAS: 12511-31-8; Dialuminum(Iii) Magnesium Silicate

专利信息

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-4040813-A
优先权日:1972-12-29
标 题:Plant regulator compositions based on 2-hydroxycycloalkyl quaternary ammonium compounds
发明人：NEWHALL WILLIAM F
权利人:FMC CORP
摘要:Novel compositions including alkyl(2-hydroxycycloalkyl)-dimethylammonium salts as an essential active ingredient provide a method of regulating development of plants without killing the plants. The synthesis of members of the class of active compounds is described, and the utility of representative compositions is exemplified.

专利号:US-2009280986-A1
优先权日:2008-05-09
标 题 :Ft naphtha and ft diesel as solvents or carriers for pesticides and/or herbicides
发明人：SHEPPARD RICHARD O
权利人:RENTECH INC
摘要:A pesticide or herbicide formulation comprising an effective amount of a pesticide or herbicide in a carrier or solvent fluid, wherein the carrier or solvent fluid comprises a Fischer-Tropsch hydrocarbon produced via Fischer-Tropsch conversion of synthesis gas. A method of producing a pesticide or herbicide formulation by combining an amount of an herbicide or pesticide and a biodegradable solvent to form a pesticide or herbicide solution. A method of producing a pesticide or herbicide formulation by converting synthesis gas into Fischer-Tropsch products in the presence of a Fischer-Tropsch catalyst and combining at least one Fischer-Tropsch product with a pesticide or herbicide to create the formulation.

专利号:WO-2023023572-A1
优先权日:2021-08-19
标题:Molecules having certain pesticidal utilities, and intermediates, compositions, and processes related thereto
发明人：BAUM ERICH; CROUSE GARY; DEMETER DAVID; GIAMPIETRO NATALIE; Horty Lindsey; PETKUS JEFFREY; SPARKS THOMAS
权利人:CORTEVA AGRISCIENCE LLC
摘要:Provided are compounds having the structure of Formula One or Formula Two: Formula One, or Formula Two. Pesticidal compositions and their uses are disclosed. Also disclosed are methods of synthesis for compounds disclosed herein.

专利号:US-6530975-B2
优先权日:1998-07-01
标题:Molecular sieve adsorbent for gas purification and preparation thereof
发明人：RODE EDWARD J; TSYBULEVSKIY ALBERT M
权利人:ZEOCHEM
摘要:A molecular sieve adsorbent for the purification of gas streams containing water vapor and carbon dioxide. The adsorbent is a combination of sodium form of a low-silica faujasite, having a residual content of potassium ions less than about 8.0 percent (equiv.), a low content of crystalline and amorphous admixtures and crystal sizes generally within the range of 1-4 μm, and a binder. A process for the adsorbent preparation which comprises specific parameters of low silica faujasite synthesis, sodium-potassium ion exchange, blending and granulation.