CAS: 646-19-5; Heptane-1,7-Diamine

上下游产品

CAS号646-20-8 1,5-二氰基戊烷 | CAS号3070-53-9 1,6-庚二烯 | CAS号1842-72-4 Azelaamide | CAS号123-99-9 壬二酸 | CAS号4549-31-9 1,7-二溴庚烷 | CAS号70-55-3 对甲苯磺酰胺 | CAS号22078-09-7 N',N'-dimethylh... | CAS号62578-09-0 N'-methylheptan... | CAS号15411-11-7 N1,N7-dimethylh... | CAS号18020-78-5 1,7-diis°Cyanat... | CAS号29333-99-1 N,N,N',N'-tetra... | CAS号99733-18-3 (7-氨基庚基)氨基甲酸叔丁酯 | CAS号129944-86-1 2-hydroxy-N-[7-... | CAS号3073-60-7 Acetamide,N,N'-... | CAS号681211-35-8 N'-(6-chloro-1,... | CAS号821-76-1 1,7-二氯庚烷

📜1,6-庚二烯置于sodium Hypochlorite,Dimethylborane,氨体系中,化学反应生成 1,7-二氨基庚烷
参考文献:Kabalka,George W.; Wang,Zhe,Synthetic Communications,1990,Vol. 20,# 14,P. 2113-2118
标题:Kabalka,George W.; Wang,Zhe,Synthetic Communications,1990,Vol. 20,# 14,P. 2113-2118

专利信息

专利号:US-9957355-B2
优先权日:2013-06-12
标 题 :Device and method for synthesis of a polymer under separation of a gaseous substance
发明人：ZHU NING; STAMMER ACHIM; CLAUSS JOACHIM; KORY GAD
权利人:BASF SE
摘要:The invention relates to a device for synthesis of a polymer under separation of a gaseous substance. Said device comprises a reaction chamber ( 1 ), which has a top section ( 11 ), a middle section ( 12 ) and a bottom section ( 13 ), an inlet opening ( 2 ) which is arranged in the middle section ( 12 ), a first outlet opening ( 3 ) which is arranged in the bottom section ( 13 ), a second outlet opening ( 4 ) which is arranged in the top section ( 11 ), a first return opening ( 51 ), which is arranged in the bottom section ( 13 ), a second outlet opening ( 52 ), which is arranged under the top section ( 11 ), a distribution device ( 6 ), which is arranged between the top section ( 11 ) and the middle section ( 12 ), and a removal device ( 7 ) which is arranged to be movable along the top section ( 11 ). The invention further relates to a method for synthesis of a polymer which can be carried out in said device.

专利号:US-9631051-B2
优先权日:2013-06-12
标 题:Device for the synthesis of a polymer with extraction of a gaseous substance comprising a reaction chamber having at least one circular-cylindrical section
发明人：ZHU NING; STAMMER ACHIM; CLAUSS JOACHIM; KORY GAD
权利人:BASF SE
摘要:An apparatus for synthesis of a polymer with separation of a gaseous substance comprises a reaction space having an essentially circular cylindrical upper section which is bounded by two circular faces and one shell face and has a longitudinal cylinder axis, and a lower section, an inlet orifice disposed in a circular face or the shell face of the upper section, a first outlet orifice disposed in a wall of the lower section, a second outlet orifice disposed in the shell face of the upper section opposite the first outlet orifice, and a removal device which is disposed so as to be rotatable about the longitudinal cylinder axis and is in contact with both circular faces and the shell face. This apparatus can especially be used for performance of a process including the feeding of an oligomer melt into a reaction space through an inlet orifice, the polymerization of the oligomer melt to give a polymer melt, the removal of the polymer melt from the reaction space through a first outlet orifice of the reaction space, and the removal of a gaseous substance from the reaction space through a second outlet orifice of the reaction space, wherein deposits on at least one inner wall of the reaction space are removed by a removal device and transported into the oligomer melt.

专利号:WO-2024104392-A1
优先权日:2022-11-16
标 题:Synthesis of zeolitic materials having aft framework structure and scr catalysts comprising the same
发明人：Shi Li Hua; QI XIAO DUO; VATTIPALLI VIVEK; LIU HAI TAO; DAI YU; Wei Ming Ming; LI JIN
权利人:BASF CORP; BASF CHINA CO LTD
摘要:A process for preparing an aluminosilicate zeolite having an AFT framework structure, which includes (1) providing a synthesis mixture comprising (A) a source for Al 2O 3, (B) a source for SiO 2, (C1) a source for first organic structure directing agent comprising a N, N, N, N', N', N'-hexaethyl alkylenediammonium cation wherein the alkylene moiety is substituted or unsubstituted straight chain or branched chain having 3 to 10 carbons, and (C2) a source for second organic structure directing agent comprising (C2-i) N, N, N-trimethyl-cyclohexylammonium cation represented by formula (I), or (C2-ii) a spiroquaternary ammonium cation represented by formula (II), or a combination thereof, wherein the formula (I) and formula (II) are as defined in the claims, and (2) subjecting the synthesis mixture to crystallization conditions to form an aluminosilicate zeolite having an AFT framework structure. Meanwhile, the aluminosilicate zeolite obtained and/or obtainable by the process, and use of the aluminosilicate zeolite in catalysts for selective catalytic reduction of nitrogen oxides are also provided.

专利号:US-8178474-B1
优先权日:1999-04-21
标题 :Functionalised solid support for alpha-oxoaldehyde synthesis
发明人：MELNYK OLEG; FRUCHART JEAN-SEBASTIEN; BOUREL LINE; GRAS-MASSE HELENE
权利人:MELNYK OLEG; FRUCHART JEAN-SEBASTIEN; BOUREL LINE; GRAS-MASSE HELENE; PASTEUR INSTITUT; CENTRE NAT RECH SCIENT
摘要:The invention relates to a functionalised solid support for the synthesis of compounds comprising at least one α-oxoaldehyde function, to a process for preparing it and to its applications, in particular for the preparation of a library of organic compounds, of a diagnostic reagent, of a microtitration plate and of a biochip, such as a DNA chip. The present invention also relates to a process for the synthesis of organic compounds comprising at least one α-oxoaldehyde function and to the α-oxoaldehyde peptides obtained using this process.

专利号:US-5817786-A
优先权日:1983-02-22
标题 :Single-stranded labelled oligonucleotides of preselected sequences
发明人：RUTH JERRY L
权利人:MOLECULAR BIOSYSTEMS INC
摘要:Substantially pure single-stranded oligonucleotides having a preselected sequence of not more than about 200 nucleotides, at least one of which is at a preselected position in the sequence and includes a base with a covalently attached linker arm containing or capable of binding at least one reporter group or solid support. A process for the chemical synthesis of the substantially pure single-stranded oligonucleotide and modified nucleosides useful in such synthesis are provided.

专利号:US-5329022-A
优先权日:1991-01-16
标 题:Process for the synthesis of citraconimides
发明人：TALMA AUKE G; HOOFT HENDRIKA P M; VAN DE BOVENKAMP-BOUWMAN ANNA
权利人:AKZO AMERICA INC
摘要:The present invention relates to an improved synthesis method for the making of citraconimides wherein a citraconic anhydride is reacted with 0.5 to 2.0 equivalents of at least one amine salt. This process may be carried out in a solvent and generally leads to excellent yields of the citraconimides with high selectivity and easy purification. The present inventional so relates to a process for the production of citraconic anhydride from itaconic anhydride with an amine or phosphine catalyst and in a cosolvent.