CAS: 2235-46-3; N,N-Diethylacetoacetamide

相似化合物

1114-76-7 33931-42-9 1560797-76-3

上下游产品

CAS号674-82-8 双乙烯酮 | CAS号109-89-7 二乙胺 | CAS号685-91-6 N,N-二乙基乙酰胺 | CAS号141-97-9 乙酰乙酸乙酯 | CAS号5394-63-8 2,2,6-三甲基-4H-1,... | CAS号1694-31-1 乙酰乙酸叔丁酯 | CAS号13626-09-0 Diaethylester d... | CAS号925-90-6 乙基溴化镁 | CAS号15844-87-8 2-氯-N,N-二乙基乙酰乙酰胺 | CAS号2431-96-1 N,N-二乙基苯乙酰胺 | CAS号55464-27-2 N,N-diethyl-2-h...

N,N-二乙基乙酰胺置于2-硝基间三甲苯,P-Meophn(Mgbr)2体系中,用 四氢呋喃 用作溶剂,化学反应 3.0H,反应生成N,N-二乙基乙酰乙酰胺
参考文献:Reactions Of Aryliminodimagnesium With Somen,N-Dimethylcarboxamides And Benzonitriles Affording Various Types Of Amidines. Correction Of Previous Results On Formamidine Formation Fromn,N-Dimethylformamide
标题:Reactions Of Aryliminodimagnesium With Somen,N-Dimethylcarboxamides And Benzonitriles Affording Various Types Of Amidines. Correction Of Previous Results On Formamidine Formation Fromn,N-Dimethylformamide
摘要:通过在四氢呋喃中将arn(Mgbr)2与ar'cn,Hconme2及相关化合物反应制备了一些对称和非对称的形式和苯胺.
Doi:10.1246/cl.1991.1965

专利信息

专利号:US-2025207163-A1
优先权日:2022-03-25
标 题:Methods and apparatus for synthesizing nucleic acids
发明人：HOPKINS PATRYCJA A; SHAHSAVARI SHAHIEN; BEGOYAN VAGARSHAK; NJUMA OLIVE J; DEBENHAM HOLLY S; EFCAVITCH J WILLIAM; ALBIZATI KIM F
权利人:MOLECULAR ASSEMBLIES INC
摘要:Methods for the synthesis of polynucleotides using polymerases nucleotide analogs with labile terminator groups that allow stepwise addition of nucleotides are described. These nucleotide analogs may have a modification on 3′, 2′, or 3′-2′-bridged hydroxyl groups or on nucleobase moieties and can be used in the synthesis of natural or modified polynucleotides suitable for use in biological systems. The labile terminator groups are removed under mild conditions or by enzymes. They are accepted as substrates by polymerases. The synthesis may be carried out on a surface.

专利号:US-2024174785-A1
优先权日:2021-03-10
标题 :Method for producing polymer, composition for radical polymerization, and radical polymerization inhibitor
发明人：TAKAYAMA TAKUMI; TSUCHIYA HINAKO; MAEKAWA KAZUHIKO
权利人:KURARAY CO
摘要:A method of producing a polymer including a polymerization step of obtaining a polymer by controlled radical polymerization of a monomer (Y) in the presence of an organic compound (A) represented by formula (I) and its constituents and a radical generator (B), where a molar ratio (B/A) of (B) to (A) is from 0.5 to 20. The production method allows synthesis of a highly safe polymer with a high molecular weight while precisely controlling the molecular sequence and the end structure. In addition, the production method is low in toxicity, environmentally friendly, and operated at low costs.

专利号:EP-1756190-B1
优先权日:2004-04-14
标 题:Radically curable resin compositions
发明人：JANSEN JOHAN FRANZ GRADUS ANTO; DRIESSEN MARCO MARCUS MATHEUS; VAN DIJCK MICHAEL ALPHONSUS CO
权利人:DSM IP ASSETS BV
摘要:The present invention relates to resin compositions for radical curing comprising a component (I) containing reactive carbon-carbon unsaturations and a component (II) containing XH-groups, with X not being C or O., which resin compositions (a) are substantially free of photoinitiators; (b.) have an average number of reactive carbon-carbon unsaturations of component (I) equal to or higher than 2; (c) have an average number of XH-groups of component (II) equal to or higher than 2; (d) whereby at least one of the average numbers of (b) and (c) is higher than 2; (e) and at most 5 mol% of the reactive unsaturations is capable of undergoing homopolymerisation; (f) respectively is present in the form of a mono-ene functional alkylene; and (g) the molar ratio of the XH-groups and of the reactive unsaturations is in the range of from 4 : 1 to 1 : 4. The present invention also relates to processes for curing such resin compositions, in particular by cold curing. And finally, the present invention also relates to a new process for the synthesis of Diels-Alder adducts of cyclopentadiene and a resin component containing telechelic carbon-carbon unsaturation. The resin compositions are capable of providing constructive materials with tack-free surfaces by fast, and tunable, radical curing, and without any problems of so-called oxygen inhibition. Suitable applications are in chemical anchoring, roofing, flooring, (re)-lining, SMCs and BMCs.

专利号:RU-2048467-C1
优先权日:1989-02-11
标 题:Method of synthesis of heterocyclic compounds and heterocyclic compounds

专利号:CN-104910104-B
优先权日:2015-06-26
标 题:A kind of method utilizing copper to catalyze the synthesis of dihydrofuran derivatives

专利号:CN-104910104-A
优先权日:2015-06-26
标题 :A kind of method utilizing copper to catalyze the synthesis of dihydrofuran derivatives