CAS: 112-69-6; N,N-Dimethylhexadecan-1-Amine

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124-28-7 7378-99-6 112-75-4

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CAS号50-00-0 甲醛 | CAS号143-27-1 十六胺 | CAS号67-56-1 甲醇 | CAS号64-18-6 甲酸 | CAS号124-40-3 二甲胺 | CAS号112-82-3 溴代十六烷 | CAS号4860-03-1 氯代十六烷 | CAS号36653-82-4 十六醇 | CAS号301-02-0 油酸酰胺 | CAS号111-98-8 1-°Ctadecanamin... | CAS号1323108-68-4 N,N,N-ethyl-dim... | CAS号124-03-8 十六烷基二甲基乙基溴化铵(EHDAB) | CAS号57-09-0 十六烷基三甲基溴化铵 | CAS号26394-68-3 1-Hexadecanamin... | CAS号1812-53-9 二甲基双十六烷基氯化铵 | CAS号70755-47-4 双十六烷基二甲基溴化铵 | CAS号122-18-9 十六烷基二甲基苄基氯化铵

1-十六烷醇置于盐酸,Zinc(II) Chloride体系中,用 水 用作溶剂,化学反应生成十六烷基二甲基叔胺
参考文献:Antimicrobial And Surface-Active Properties Of Cationic Surfactants Based On Chloroalkanes And Alkylbenzenes
标题:Antimicrobial And Surface-Active Properties Of Cationic Surfactants Based On Chloroalkanes And Alkylbenzenes
摘要:
Doi:10.1007/bf00779905

专利信息

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-2025215464-A1
优先权日:2022-07-08
标题 :Engineered enzyme for preparing a hydroxylated indanone intermediate useful in the synthesis of belzutifan
发明人：CHEUNG-LEE WAI LING; DIROCCO DANIEL A; GIL AGNIESZKA; HIRAGA KAORI; KIM JUNGCHUL; KOLEV JOSHUA; KOSJEK BIRGIT; MALONEY KEVIN M; SALEHI MARZIJARANI NASTARAN; MCINTOSH JOHN; MCMULLEN JONATHAN P; MOORE JEFFREY C; MURPHY GRANT S; PAN WEILAN; VELASQUEZ VELEZ JUAN E; VERMA DEEPTAK; WINSTON MATTHEW S; XIAO LI; ZHANG VICTORIA
权利人:MERCK SHARP & DOHME LLC
摘要:The present disclosure provides enzymes derived from the fungi Fusarium oxysporum c8D (“FoPip4H enzymesâ€?) having improved properties as compared to a naturally occurring wild-type enzyme including the capability of hydroxylating certain substituted indanones to provide optically pure 3-hydroxyindanones. Also provided are polynucleotides encoding the FoPip4H enzymes, host cells capable of expressing the FoPip4H enzymes, and processes for using the FoPip4H enzymes to synthesize (R)-4-fluoro-3-hydroxy-7-(methylsulfonyl)-2, 3-dihydro-1H-inden-1-one, a useful intermediate in the synthesis of belzutifan.

专利号:US-4291155-A
优先权日:1978-03-14
标 题:Method of making lactone-epoxide copolymer polyols
发明人：BROCHET JACQUES
权利人:UGINE KUHLMANN
摘要:The invention concerns a method for the manufacture of polyols, principally utilizable in the synthesis of polyurethanes, which are ester/ether copolymers with hydroxylated terminal groups obtained by the direct copolymerization of a lactone and a vicinal epoxide in the presence of a chain initiator possessing at least two labile hydrogen atoms per mole and of an alkaline catalyst.

专利号:US-5110929-A
优先权日:1986-08-07
标题 :Process for the preparation of N-alkylated quaternary nitrogen containing aromatic heterocycles
发明人：PARADIES HENRICH H
权利人:MEDICE CHAM PHARM FABRIK PUTTE
摘要:The synthesis of 4-, 4-(1,1)-and 3,5-substituted N-alkyl-pyridinium salts as well as of 2-carboxamide substituted N(1,4)diazinium compounds are described. The N-surfactants obtained have a small critical micelle concentration (CMC) of 10-5 -10-7 Mol/Liter. These surfactants produce micells of different size and form depending on the nature of the anions. 4-(1,1)-substituted and 3,5-substituted N-alkyl-pyridinium components are capable of forming vesicles in equeous solutions of different forms and sizes. The N-surfactants synthesized can be used as pharmaceuticals.

专利号:US-7547347-B2
优先权日:2005-05-13
标 题 :Synthesis of nano-materials in ionic liquids
发明人：YANG HONG; WANG YONG
权利人:UNIV ROCHESTER
摘要:A method of synthesizing nanoparticles includes: combining at least one stabilizing agent, at least one precursor and an ionic liquid to form a reaction mixture; heating the reaction mixture to a predetermined temperature to form the nanoparticles and cause the nanoparticles to self-separate from the reaction mixture; and collecting the nanoparticles from the reaction mixture. Ionic liquid from which the nanoparticles are separated may be reused.

专利号:US-5973166-A
优先权日:1998-03-02
标 题 :Method for the preparation of maleimides
发明人：MIZORI FARHAD G; DERSHEM STEPHEN M
权利人:DEXTER CORP
摘要:In accordance with the present invention, there are provided improved methods for the preparation of maleimide monomers. This new method for the synthesis of maleimides is clearly superior to those documented in the prior art. Furthermore, the invention method utilizes materials with reduced toxicity, thus the overall process has a minimal impact on the environment. Thus, in accordance with the present invention, it has been discovered that certain amine salts can be successfully used to replace the polar, aprotic solvents cited in the prior art for the cyclodehydration of maleamic acids. The use of these salts provides competitive reaction times and product yields relative to results obtained with the polar, aprotic solvents. These salts have the advantage of having no vapor pressure and, therefore, have no possibility to co-distill with the water produced by the cyclodehydration reaction. Furthermore, such salts can be tailored to have desirable solubility characteristics (i.e., soluble in the refluxing azeotropic solvent, but insoluble at room temperature) that permit their easy removal from the reaction product. Such salts are not destroyed during the cyclodehydration reaction and, therefore, can be efficiently recycled again and again.