CAS: 107-45-9; Tert-Octylamine

上下游产品

CAS号263254-99-5 1,1-二甲基-N-叔-辛基炔丙基胺 | CAS号107-39-1 2,4,4-三甲基-1-戊烯 | CAS号14542-93-9 1,1.3,3-三甲基丙烯酸 | CAS号10151-02-7 N-(1,1,3,3-四甲基丁基)甲酰胺 | CAS号3302-12-3 2,2,4,4-TETRAME... | CAS号5459-42-7 ACETAMIDE, N-(1... | CAS号6111-88-2 2-氯-2,4,4-三甲基戊烷 | CAS号3315-16-0 氰酸银 | CAS号506-77-4 氯化氰 | CAS号5342-78-9 2,2,4-三甲基-4-硝基戊烷 | CAS号111709-61-6 2-(2,4,4-trimet... | CAS号590-50-1 4,4-二甲基-2-戊酮 | CAS号502-56-7 5-壬酮 | CAS号1837-62-3 ethyl N-(2,4,4-... | CAS号2092-58-2 Urea,N,N'-bis(1... | CAS号2906-10-7 2-Pentanamine,N... | CAS号288325-45-1 N,N-DIETHYL-TER... | CAS号5466-77-3 对甲氧基肉桂酸辛酯 | CAS号540-84-1 异辛烷

2-氯-2,4,4-三甲基戊烷置于乙醚,Magnesium体系中,化学反应生成叔辛胺
参考文献:Manufacture Of Organic Amines
标题:Manufacture Of Organic Amines

专利信息

专利号:US-11655255-B2
优先权日:2022-10-17
标题 :Method for catalytic asymmetric synthesis of phosphorus-stereogenic (P-stereogenic) nucleoside derivative and catalyst used therein
发明人：ZHANG WANBIN; WANG MO; ZHANG LU; HUO XIAOHONG; ZHANG ZHENFENG; YUAN QIANJIA; CHEN JIANZHONG
权利人:SPH NO 1 BIOCHEMICAL & PHARMACEUTICAL CO LTD; UNIV SHANGHAI JIAOTONG
摘要:A method for catalytic asymmetric synthesis of a phosphorus-stereogenic (P-stereogenic) nucleoside derivative of formula (3) and a catalyst used therein. The P-stereogenic nucleoside derivative (3) can be hydrolyzed to obtain remdesivir. Specifically, a nucleoside and phosphoryl chloride are subjected to asymmetric reaction under the catalysis of a chiral bicyclic imidazole catalyst in the presence of a base to produce the P-stereogenic nucleoside derivative of formula (3)

专利号:EP-0062322-A1
优先权日:1981-04-03
标 题 :Improved process for synthesis of hindered amine stabilizers for polymeric materials
发明人：LAI JOHN TA-YUAN
权利人:GOODRICH CO B F
摘要:Process for the synthesis of hindered polysubstituted α-amino acetamides by reaction of a secondary amine with an α-halo acetamide in a basic organic reaction medium and in the presence of a phase transfer catalyst. The product thus obtained can comprise a multifunctional compound having one or more hindered amino moieties. These compounds are highly effective as UV stabilizers in a variety of plastics, especially the alpha monoolefins.

专利号:US-6423871-B1
优先权日:1999-02-26
标题 :Efficient synthesis of secondary amines by selective alkylation of primary amines
发明人：JUNG KYUNG WOON
权利人:UNIV SOUTH FLORIDA
摘要:A method for selective mono-N-alkylation of primary amines to produce secondary amines that are substantially free of overalkylated tertiary amines and quaternary ammonium salts, under mild reaction conditions without the necessity of protecting groups. Compounds of the class of secondary amines are produced by reacting an alkyl halide with an alkyl amine in anhydrous solvent, preferably dimethyl sulfoxide or N,N-dimethylformamide, in the presence of 0.1 to 3 molar equivalents of a cesium base. Optionally, the extent and selectivity of mono-N-alkylation is enhanced by addition to the reaction mixture of a powdered molecular sieve material for removal of water produced by the reaction, and/or tetrabutylammonium iodide to promote halide exchange. The invention permits selective and efficient mono-N-alkylation of a wide variety of substrates at 23° C.; does not cause racemization when used with enantiomerically-pure chiral substrates such as L-α-aminoesters; and is applied to solid phase synthesis whereby either the alkyl amine or alkyl halide is immobilized. The method is additionally used to produce polyamines, such as N-(2-(2-aminoethylthio)ethyl)ethylenediamine in 73% yield.

专利号:WO-0050377-A1
优先权日:1999-02-26
标 题:Efficient synthesis of secondary amines by selective alkylation of primary amines
发明人：JUNG KYUNG WOON
权利人:UNIV SOUTH FLORIDA
摘要:A method for selective mono-N-alkylation of primary amines to produce secondary amines that are substantially free of overalkylated tertiary amines and quaternary ammonium salts, under mild reaction conditions without the necessity of protecting groups. Compounds of the class of secondary amines are produced by reacting an alkyl halide with an alkyl amine in anhydrous solvent, preferably dimethyl sulfoxide or N,N-dimethylformamide, in the presence of 0.1 to 3 molar equivalents of a cesium base. Optionally, the extent and selectivity of mono-N-alkylation is enhanced by addition to the reaction mixture of a powdered molecular sieve material for removal of water produced by the reaction, and/or tetrabutylammonium iodide to promote halide exchange. The invention permits selective and efficient mono-N-alkylation of a wide variety of substrates at 23 °C; does not cause racemization when used with enantiomerically-pure chiral substrates such as L-α-aminoesters; and is applied to solid phase synthesis whereby either the alkyl amine or alkyl halide is immobilized. The method is additionally used to produce polyamines, such as N-(2-(2-aminoethylthio)ethyl)ethylenediamine in 73 % yield.

专利号:US-2009318592-A1
优先权日:2005-10-11
标 题 :Process for the Synthesis of Amine Ethers
发明人：FREY MARKUS; BROENNIMANN VALERIE
权利人:CIBA GEIGY CORP
摘要:The present invention relates to novel processes for the preparation of a sterically hindered amine ether by reacting a corresponding sterically hindered amine oxide with a ketone or an aldehyde with at least one reactive H in the presence of a peroxydisulphate. Products obtained by this process may be hydrogenated. The compounds made by these processes are particularly effective in the stabilization of polymer compositions against harmful effects of light, oxygen and/or heat and as flame-retardants for polymers.

专利号:US-2007191516-A1
优先权日:2004-03-15
标题 :Process for the synthesis of amine ethers
发明人：FREY MARKUS; RAST VALERIE; BRAIG ADALBERT; KRAMER ANDREAS
权利人:FREY MARKUS; RAST VALERIE; BRAIG ADALBERT; KRAMER ANDREAS
摘要:A process for the preparation of a sterically hindered amine ether which comprises reacting a corresponding sterically hindered aminoxide with a C 5 -C 18 alk-1-ene in the presence of an organic hydroperoxide and optionally hydrogenating the resulting product as well as the product mixtures obtained therewith and their use as stabilizers and flame retardants.