CAS: 4432-77-3; N-Ethyl-2-Methylpropan-2-Amine

上下游产品

CAS号762-84-5 N-叔丁基乙酰胺 | CAS号75-07-0 乙醛 | CAS号75-64-9 叔丁胺 | CAS号64-17-5 乙醇 | CAS号74-96-4 溴乙烷 | CAS号67-56-1 甲醇 | CAS号1202047-15-1 1-tert-butyl-1-... | CAS号64-67-5 硫酸二乙酯 | CAS号3398-69-4 N-叔丁基-N-乙基亚硝胺 | CAS号28227-42-1 glyoxal bis-N-t... | CAS号495-48-7 氧化偶氮苯 | CAS号52841-28-8 N-ethyl-N,2-dim...

N-叔丁基乙酰胺置于氢气体系中,用 乙二醇二甲醚 作为反应溶剂,160.0 °C,3.0 Mpa 条件下,反应 20.0H,反应生成 N-叔丁基乙胺
参考文献:在温和条件下将酰胺催化加氢为胺
标题:在温和条件下将酰胺催化加氢为胺
摘要:在(不是很大)压力下:已开发出一种使用双金属pd-Re催化剂将叔酰胺和仲酰胺氢化成胺的通用方法,具有优异的选择性.反应在低压和较低温度下进行.该方法为有机化学家提供了一种简单可靠的胺合成工具.
DOI:10.1002/anie.201207803

专利信息

专利号:US-8252928-B2
优先权日:2008-09-16
标题:Processes for the synthesis of five and six membered heterocyclic rings
发明人：WANG PETER X; JIANG TAO; BERBERICH DAVID W
权利人:WANG PETER X; JIANG TAO; BERBERICH DAVID W; MALLINCKRODT LLC
摘要:The present invention provides processes for the synthesis of five and six membered rings. In particular, the present invention provides processes for the synthesis of five and six membered rings in alkaloids.

专利号:US-4978759-A
优先权日:1985-07-03
标 题 :Process for the stereospecific synthesis of optically pure 4-amino-3-hydroxycarboxylic acid derivatives
发明人：JOUIN PATRICK; NISATO DINO; CASTRO BERTRAND
权利人:SANOFI S A AND INST NATIONAL D
摘要:The process described makes it possible to obtain optically pure 4-amino-3-hydroxycarboxylic acids by means of a series of stereoselective steps. The starting material is an alpha-amino acid in the L or D configuration, with which Meldrum's acid is reacted. The resulting pyrrolone derivative is reduced prior to opening of the pyrrolidine ring. The invention also relates to the new products obtained by the said process and to the pyrrolone derivatives obtained as intermediates.

专利号:US-6177534-B1
优先权日:1997-12-23
标题 :Silylated resins and the synthesis thereof
发明人：ANTONUCCI JOSEPH M; STANSBURY JEFFREY W; FOWLER BRUCE O
权利人:US COMMERCE
摘要:A silylated resin suitable for use as an adhesive binder for composites and in sealant and adhesive dental applications is represented by the general formula (I): n in which: n R 1 is an aliphatic, cycloaliphatic, aryl, hydrocarbon, or fluorocarbon group; n R 2 is the same as R 1 or a different aliphatic, cycloaliphatic, aryl, hydrocarbon, or fluorocarbon group; n M 2 is the same as M 1 or a different functional or nonfunctional group selected from the group consisting of: n n is 1-3; n x is 1-20; and n y is 1-20; n which comprises the reaction product of the exchange reaction of a hydroxylated, aminated, or carboxylated acrylic resin represented by the general formula (II): n in which: n R 4 is an aliphatic, cycloaliphatic, aryl, hydrocarbon, or fluorocarbon group with one or more protic functional groups selected from the group consisting of: n n n OH, N—H, and CO 2 H n n n R 5 is H or CH 3 ; and n R 6 is H or CH 3 ; n with a trialkoxyorganosilane or triacyloxyorganosilane represented by the general formula (III): n in which: n R 7 , R 8 , and R 9 each is: n R 10 is an aliphatic, or aryl group which can optionally be substituted with a group from the group of an acrylic group, a methacrylic group, an epoxy group, and a substituted amino, hydroxyl, or carboxylic acid group such as an ester or an amide.

专利号:US-7375058-B2
优先权日:2001-09-14
标 题:Herbicidal mixtures based on 3-phenyluracils
发明人：ZAGAR CYRILL; SIEVERNICH BERND; QUAKENBUSH LAURA; EVANS RICHARD R; LANDES MAX; NEWSOM LARRY J; ORTLIP CHARLES L; WITSCHEL MATTHIAS; LANDES ANDREAS
权利人:BASF AG
摘要:Herbidically active compositions, comprising: A) at least one phenyluracil compound of the formula (I); in which the variables R 1 -R 7 are as defined in the claims, and/or at least one of its agriculturally acceptable salts; and at least one further active compound, selected from B) herbicides of classes b1) to b15): b1) lipid biosynthesis inhibitors; b2) acetolactate synthase inhibitors (ALS inhibitors); b3) photosynthesis inhibitors; b4) protoporphyrinogen-IX oxidase inhibitors; b5) bleacher herbicides; b6) enolpyruvyl shikimate 3-phosphate synthase inhibitors (EPSP inhibitors); b7) glutamine synthetase inhibitors; b8) 7,8-dihydropteroate synthase inhibitors (DHP inhibitors); b9) mitose inhibitors; b10) inhibitors of the synthesis of very long chain fatty acids (VLCFA inhibitors); b11) cellulose biosynthesis inhibitors; b12) decoupler herbicides; b13) auxin herbicides; b14) auxin transport inhibitors; b15) other herbicides selected from the group consisting of benzoylprop, flamprop, flamprop-M, bromobutide, chlorflurenol, cinmethylin, methyldymron, etobenzanid, fosamine, metam, pyributicarb, oxaziclomefone, dazomet, triaziflam and methyl bromide; and safeners selected from: benoxacor, cloquintocet, cyometrinil, dichlormid, dicyclonon, dietholate, fenchlorazole, fenclorim, flurazole, fluxofenim, furilazole, isoxadifen, mefenpyr, mephenate, naplithalic anhydride, 2,2,5-trimethyl-3-(dichloroacetyl)-1,3-oxazolidine, 4-(dichloroacetyl)-1-oxa-4-azaspiro[4.5]decane and oxabetrinil, the agriculturally acceptable salts of the active compounds B and C and the agriculturally acceptable derivatives of the active compounds B and C, provided they have a carboxyl group

专利号:US-10125226-B2
优先权日:2013-06-05
标 题 :Scale-up process of bifunctionalized triblock copolymers with secondary and tertiary amines, with application in dewatering and desalting of heavy crude oils
发明人：FLORES SANDOVAL CESAR ANDRES; FLORES OROPEZA EUGENIO ALEJANDRO; LOPEZ ORTEGA ALFONSO; HERNANDEZ CORTEZ JOSE GONZALO; ESTRADA BUENDIA ARISTEO; CASTRO SOTELO LAURA VERONICA; REYES MARTINEZ REYNA; ALVAREZ RAMIREZ FERNANDO; ESTRADA MARTINEZ ARQUIMEDES; VAZQUEZ MORENO FLAVIO SALVADOR
权利人:MEXICANO INST PETROL
摘要:A chemical synthesis process is provided for the functionalization of monodispersed triblock copolymer (POEw-POPy-POEw) with secondary or tertiary amines at a semi-industrial level in glass reactors having a capacity between 1 L and 100 L. The process includes two stages where the first stage uses an alkylsulfonyl or arylsulfonyl chloride to obtain better leaving groups, and the second stage is the nucleophilic substitution with secondary or tertiary amines, to obtain the bifunctionalized triblock copolymers. The main advantage for this process is to reduce the quantity of unitary process done in each stage, the optimization of reaction times, and the stoichiometric relationships.

专利号:US-2006172914-A1
优先权日:2005-01-04
标题:Synthesis of hybrid block copolymers and uses thereof