CAS: 373-44-4; 1,8-Diaminooctane

上下游产品

CAS号629-40-3 辛二腈 | CAS号629-41-4 1,8-辛二醇 | CAS号111-19-3 癸二酰氯 | CAS号70110-28-0 N,N'-°Ctane-1,8... | CAS号925-83-7 癸二酸二酰肼 | CAS号1740-54-1 癸二酰胺 | CAS号111-20-6 癸二酸 | CAS号66095-31-6 N,N'-(°Ctane-1,... | CAS号28711-59-3 decanedioyl azide | CAS号10124-86-4 1,8-二异氰基辛烷 | CAS号104807-40-1 METH°CTRAMINE H... | CAS号56312-14-2 1,8-二异硫氰酸辛酯 | CAS号184868-55-1 2-cyano-N-[8-[(... | CAS号19010-48-1 1,1'-(1,8-°Ctan... | CAS号296-30-0 1,10-diazacyclo... | CAS号28537-73-7 1,8-双(马来酰亚胺顺丁烯二... | CAS号249290-19-5 N'-(1,2,3,4-tet... | CAS号56375-95-2 1,7-dichloro°Ctane | CAS号2162-99-4 1,8-二氯辛烷 | CAS号88829-82-7 N-B°C-1,8-辛二胺

1,7-辛二烯置于sodium Hypochlorite,Dimethylborane,氨体系中,化学反应生成1,8-辛二胺
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-6835363-B1
优先权日:2003-08-06
标题:Synthesis of molecular sieves of CHA framework type
发明人：STROHMAIER KARL G
权利人:EXXONMOBIL CHEM PATENTS INC
摘要:The invention is directed to a method of synthesizing aluminophosphate and silicoaluminophosphate molecular sieves and in particular to the synthesis of aluminophosphate and silicoaluminophosphate molecular sieves using the synthesis templates that contain two dimethylamino moieties in combination with hydrogen fluoride. The use of this template in combination with hydrogen fluoride results in good quality SAPO molecular sieves of CHA framework type with low levels of silicon that are produced in relatively short crystallization times.

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:WO-2024208876-A1
优先权日:2023-04-03
标题 :Ductile polyamide with the in situ synthesis of a polyimide phase by reactive extrusion
发明人：CASSAGNAU PHILIPPE; DELAGE KARIM; BOUNOR-LEGARE VÉRONIQUE; MARESTIN CATHERINE; DUBOIS CHARLOTTE; GAROIS NICOLAS
权利人:TOTALENERGIES ONETECH; UNIV CLAUDE BERNARD LYON 1 UCBL; CENTRE NAT RECH SCIENT; UNIV JEAN MONNET SAINT ETIENNE UJM; INSTITUT NAT DES SCIENCES APPLIQUEES DE LYON INSA LYON
摘要:The disclosure relates to a ductile polyamide and to a process to produce a ductile polyamide comprising providing components comprising one or more polyamides, one or more dianhydrides, and one or more diamines; wherein the one or more polyamides are provided at a content of at least 60 wt.% based on the total weight of the components; and wherein the one or more polyamides comprise at least one polyamide having amide groups separated by less than 10 carbon atoms; performing in situ synthesis of a polyimide by reactive extrusion of the components wherein the residence time is less than 10 minutes; and recovering a polyamide-polyimide blend being a ductile polyamide comprising a continuous polyamide phase and a dispersed polyimide phase.

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:US-10800795-B2
优先权日:2017-05-31
标 题:Borated benzoxazine for use in the synthesis of polybenzoxazine
发明人：FEDURCO MILAN; RIBEZZO MARCO
权利人:MICHELIN & CIE
摘要:A borated benzoxazine compound, which can be used in particular as monomer in the synthesis of polybenzoxazine, corresponds to the formula: n nin which: Z represents an at least divalent, aliphatic, cycloaliphatic or aromatic, bonding group comprising at least one carbon atom and optionally at least one heteroatom chosen from O, S and P; and R 1 , R 2 , R 3 and R 4 , which are identical or different, represent hydrogen or an alkyl comprising from 1 to 12 carbon atoms, it being possible for R 1 and R 2 , on the one hand, and R 3 and R 4 , on the other hand, optionally to form a heterocycle with the two oxygen atoms and the boron atom to which they are respectively bonded.

专利号:US-2023399234-A1
优先权日:2022-06-14
标题 :Synthesis of nano-sized zeolites
发明人：RIMER JEFFREY D; PARMAR DEEPENDRA; MALLETTE ADAM
权利人:UNIV HOUSTON SYSTEM
摘要:Nano-sized zeolites may be prepared using germanium oxide (GeO 2 ) as a component of the overall synthesis composition. This is accomplished by the addition of GeO 2 as an inexpensive reagent for the synthesis gel. Most of the Ge is retained in the synthesis mixture and the small amount incorporated in the zeolite solid (Si/Ge>100) does not have an appreciable impact on zeolite acidity or other physicochemical properties. The methods disclosed herein circumvent challenges to prepare nano-sized zeolites having dimensions less than 100 nm.