CAS: 109334-81-8; N,N-Diethyl-N-Methylethanaminium Hydroxide

相似化合物

95500-19-9 10052-47-8 56-34-8

上下游产品

triethylamine methyl iodide triethylmethylammonium chlorideN,N-diethylnmethylamine ethene water

三乙基甲基氯化铵置于sodium Methylate,水体系中,用 甲醇 用作溶剂,化学反应 2.5H,以145 G的收率获得三乙基甲基氢氧化铵
参考文献:一种苯氧乙酸类甲基三乙基铵盐及其制备方法 以及一种除草剂
标题:一种苯氧乙酸类甲基三乙基铵盐及其制备方法 以及一种除草剂
摘要:本发明提供了一种式i所示的化合物:其中,X1和x2分别为氯,溴,碘或氢,R1为c1~c10的烷基或氢.本发明还提供了一种式i所示化合物的制备方法以及一种包含式i所示化合物的除草剂.本发明提供的式i所示的化合物除了保持以往除草剂控草率高,环境友好等优势,还具备能控制顽固草类和抗性害草,挥发性低,潜在飘逸性少,臭味低及便于处理和混合使用的特点.生产工艺简单,溶解性好,稳定性高,除草剂稳定性高,生产成本和运输成本较低,易被种植户接受.

专利信息

专利号:US-9289755-B2
优先权日:2012-12-07
标题 :Synthesis of ZSM-5 crystals with improved morphology
发明人：LAI WENYIH FRANK; ROLLMAN NICHOLAS S
权利人:LAI WENYIH FRANK; ROLLMAN NICHOLAS S; EXXONMOBIL RES & ENG CO
摘要:Methods are provided for synthesizing crystals having a ZSM-5 framework structure from synthesis mixtures suitable for synthesis of ZSM-12 framework structure crystals in the absence of seed crystals with a ZSM-5 framework structure, such as in the absence of any seed crystals. For synthesis mixtures with a sufficiently high XO 2 :Y 2 O 3 ratio, seeding a synthesis mixture with ZSM-5 seed crystals can result in production of pure phase ZSM-5 crystals with a new morphology. The morphology can include rod-like primary crystallites with a length of about 0.5 μm or less that are organized/aggregated into larger secondary crystal structures. The aggregation of the primary crystallites into a secondary crystal structure can allow for an unexpectedly large mesoporous surface area for the ZSM-5 crystals.

专利号:US-6540970-B1
优先权日:1999-11-18
标题:Method for the synthesis of molecular sieves
发明人：STROHMAIER KARL G; VAUGHAN DAVID E W
权利人:EXXON MOBIL CHEM PATENTS INC
摘要:The present invention provides a method for the synthesis of MeAPO molecular sieves which includes the following steps: providing a source of alumina, a source of phosphorus, water, and a template suitable for forming a MeAPO molecular sieve; providing a source of metal (Me) including metal particles, the metal particles measuring, in their largest dimension, equal to or less than five nanometers; providing a water soluble organic solvent capable of solubilizing the source of metal; forming a synthesis mixture from the source of alumina, the source of phosphorus, the water, the template, the source of metal, and the solvent; and forming a MeAPO molecular sieve from the synthesis mixture.

专利号:US-2012157741-A1
优先权日:2010-12-17
标 题 :Synthesis of Silicoaluminophosphate Having Lev Framework-Type
发明人：CAO GUANG; SHAH MATU J
权利人:CAO GUANG; SHAH MATU J
摘要:A process for producing a silicoaluminophosphate molecular sieve having the LEV framework-type employs at least one source of triethylmethylammonium, R + , ions; as a templating agent. The resultant silicoaluminophosphate molecular sieve is useful as a catalyst in the conversion of methanol to olefins.

专利号:US-2006069260-A1
优先权日:2004-09-28
标 题:Preparation of N-aryl pyridones
发明人：ZHANG HUIPING; CHEN BANG-CHI; ZHAO RULIN
权利人:ZHANG HUIPING; CHEN BANG-CHI; ZHAO RULIN
摘要:A novel process and intermediates thereof for making N-aryl pyridones of the type shown below from appropriate pyridinolates is described. n nThese compounds are useful as intermediates for the synthesis of clinical candidates.

专利号:US-9334171-B2
优先权日:2010-06-18
标 题:Alkali-free synthesis of zeolitic materials of the LEV-type structure
发明人：YILMAZ BILGE; Müller Ulrich; PFAFF MEIKE; GIES HERMANN; XIAO FENG-SHOU; TATSUMI TAKASHI; BAO XINHE; ZHANG WEIPING; DE VOS DIRK; IMAI HIROYUKI; XIE BIN; ZHANG HAIYAN
权利人:YILMAZ BILGE; Müller Ulrich; PFAFF MEIKE; GIES HERMANN; XIAO FENG-SHOU; TATSUMI TAKASHI; BAO XINHE; ZHANG WEIPING; DE VOS DIRK; IMAI HIROYUKI; XIE BIN; ZHANG HAIYAN; BASF SE; TOKYO INST TECH
摘要:A process for the production of a zeolitic material having an LEV-type framework structure comprising YO2 and optionally comprising X203, wherein said process comprises preparing a mixture comprising one or more sources for YO2, one or more solvents, and optionally comprising seed crystals; and crystallizing the mixture; wherein Y is a tetravalent element, and X is a trivalent element, and wherein the crystallized mixture contains 0.1 wt.-% or less, more preferably 0.01 wt.-% or less of one or more metals M based on 100 wt.-% of YO2, wherein even more preferably the crystallized mixture contains no metal M, wherein M stands for sodium and/or potassium, wherein preferably M stands for the group of alkali and alkaline earth metals.

专利号:US-10934173-B2
优先权日:2015-10-26
标 题:Highly homogenous zeolite precursors
发明人：BATLLO FRANCOIS; LIN WENYONG; TATAUROVA YULIA; SALOMON GEORGE; JOHN SHIBY
权利人:ECOLAB USA INC
摘要:The invention provides methods and compositions for precursors and for the synthesis of zeolites. The invention makes use of intimately homogeneous precursors which avoid the formation of a difficult to work with gel stage in zeolite formation. This allows for the synthesis of zeolite in a much shorter period of time and with much lower amounts of structure directing agents.