Ключевые слова: пиразоло[5,1-с][1,2,4]триазины, диметилацеталь N,N- диметилформамида, енамины, формамидины, ... Keywords: pyrazolo[5,1-c][1, 2,4]triazines, N,N-dimethylformamide dimethylacetal, enamine, formamidines, pyrazolo[5 ..... Synthesis and in vitro antimicrobial evaluation / F. Bruni. [et al] // Farmaco ...

  www.vestnik.vsu.ru

26 май 2016 ... Table 2.1 BSP/Tf2O- mediated glycosyl coupling for disaccharides synthesis ... 30. Table 2.2 Copper(I/II) .... DMF. N,N-Dimethylformamide. DMFDNpA N,N- Dimethylformamide dineopentyl acetal. DMDO ... PMBDMA p- Methoxybenzaldehyde dimethyl acetal. PMP p-Methoxyphenyl. Py. Pyridine ...

  docs.lib.purdue.edu

The synthesis of a number of new 6-alkoxy-8,9-(disubstituted)purines has been accomplished by the cyclization of the corresponding intermediate 5-amino-4- chloro-6-(alkylamino)pyrimidines promoted by alkoxides and various N,N- dimethyl amides, where the latter act as solvent-reagents. By this three- component ...

  elibrary.ru
Изображения по запросу n n dimethylacetamide dimethyl acetal preparation

N,N-Диметилформамид (Диметилформамид, сокр. ДМФА) — органическое соединение с формулой (CH3)2NC(O)H. Бесцветная довольно вязкая жидкость со слабым специфическим «рыбным» запахом из-за наличия продукта разложения — диметиламина. В чистом виде практически без запаха.

  ru.wikipedia.org

Reaction of furan and 2-methylfuran with acrylonitrile 1-4 N,N-bis (2-chloroethyl) amides and N,N-bis(2-chloroethyl) hydrazides of carboxylic acids of the furan series 5-7 .... Содержание Synthesis and reactions of naphthyridines (review) 1- 13 Aryl- and aryloxyfurans as components of the diene synthesis with dimethyl ...

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2012 Synthesis of N,N-Disubstituted Aminomethylenediphosphonates and Their Derivatives · Prishchenko A.A., Livantsov M.V., Novikova O.P., Livantsova Ershov I.S.L.I, Petrosyan V.S.; в журнале Russian Journal of General Chemistry, издательство Maik Nauka/Interperiodica Publishing (Russian Federation), том 82, ...

  istina.msu.ru

ОПИСАНИЕ НА АНГЛИЙСКОМ ЯЗЫКЕ: SYNTHESIS AND TRANSFORMATIONS OF NOVEL PYRAZOLO[5,1-q[1,2,4]TRIAZINES. 3. ... Reactions of 4-methyl- and 4-amino- pyrazolo[5,1-c][1,2,4]triazin-3-carbonitriles with N,N-dimethylformamide dimethylacetal were studied. An effective way of annulation of the pyridine ...

  elibrary.ru

Lin R., Weaner L. E. Facile synthesis of stable isotope-labeled antibacterial agent RWJ-416457 and its metabolite // J. Label. Comp. Radiopharmaceuticals. 2012. Vol. 55, N 8. P. 296–299. 8. Yi P., Wei C., Yong T. Optimization on synthesis technology of N, N-dimethylformamide dimethyl acetal // Jingxi Huagong Zhongjianti.

  cyberleninka.ru

Convenient preparation of N,N-dimethylacetamide dimethyl acetal.J. Org. Chem.1984, 49 (19), 3659-3660. Reacts with 1,2-diols, e.g. sugars, to form 1-(dimethylamino)ethylidene cyclic acetals which can be cleaved with aqueous AcOH, giving the monoacetate of the less hindered OH...

  www.alfa.com

N,N-Dimethylacetamide dimethyl acetal; (stabilized with 5-10% methanol); 90%. Product No. AB142048.

  www.abcr.de

N,N-Dimethylacetamide Dimethyl Acetal (stabilized with 5-10% Methanol) >90.0%(T).

  www.chemicalbook.com

N,N-Dimethylacetamide dimethyl acetal.

  openmopac.net

Preparative Organic Chemistry. ChemInform Abstract: CONVENIENT PREPARATION OF N,N-DIMETHYLACETAMIDE DIMETHYL ACETAL. Authors.

  onlinelibrary.wiley.com

N,N-Dimethylacetamide Dimethyl Acetal1.

  reag.paperplane.io

Application. N,N-Dimethylacetamide dimethyl acetal has been used as: • one carbon inserting synthon in preparation of pyrimido[1,2-a][1,3,5]triazin-6-ones • reagent for the synthesis of amides, diacylamines and heterocycles.

  www.sigmaaldrich.com

Registry NO. 5, 87118-53-4; 6, mii&64-7; 7,91424-35-0; (h1-7, Convenient Preparation of N,N-Dimethylacetamide Dimethyl Acetal Robert G. Salomon* and Swadesh R. Raychaudhuri Department of Chemistry, Case Western Reserve University, Cleveland...

  docslide.com.br

N,N-Dimethylacetamide dimethyl acetal,chemical dictionary,chemical search,physical properties,CAS,EINECS,structure,Molecular Formula, Molecular Weight ,Solubility,boiling point, melting point,Vapour Pressur,Density.

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