12 мар 2018 ... Dimethylformamide Dimethyl Acetal in Heterocylic Synthesis: Synthesis of Polyfunctionally Substituted Pyridine Derivatives as Precursors to ...
www.researchgate.netReactions 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 ...
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The methods of syntheses and principal chemical properties of dimethyl ...... of N, N-dimethylformamide dimethyl acetal. Jingxi Huagong Zhongjianti, 2008, vol.
vestnik.spbu.ruSrivastava R. P., Bhaduri N. N., Bhaduri A. P. Synthetic applications of .... from enamines derived from N,N-dimethylformamide dimethyl acetal // Synthesis. 1995.
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www.chemicalbook.com
... N,N′-diarylmalonodithioamides includes two steps: preparation of thiazoles using ... or enamination using dimethylformamide dimethyl acetal (DMF-DMA).
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The methods of syntheses and principal chemical properties of dimethyl formamide ..... of N, N-dimethylformamide dimethyl acetal // Jingxi Huagong Zhongjianti.
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Dimethylformamide is an organic compound with the formula (CH3)2NC(O)H. Commonly abbreviated as DMF (although this initialism is sometimes used for dimethylfuran, or dimethyl fumarate), this colourless liquid is miscible with water and the majority of organic liquids.
en.wikipedia.orgCONDENSATION OF 2-(4-CHLOROPHENYL)-1-(2,4-DIHYDROXYPHENYL) ETHANONE WITH N,N-DIMETHYLFORMAMIDE DIMETHYL ACETAL: AN ...
hgs.osi.lv... D1332 · N,N-Dimethylformamide Dimethyl Acetal [for Esterification] (0.5mL×10) · D1595 · N,N-Dimethylformamide Dineopentyl Acetal [for Esterification] ...
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N,N-dimethylformamide dimethylacetal were studied. An effective way of annulation of the pyridine and pyrimidine cycles to as-triazine moiety through enamines ...
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... 3 steps from acetylacetone (1) via 4-(N,N-dimethylamino)-3-acetylbut-3-en-2- one (2) ... Dimethylformamide Dimethyl Acetal as a Building Block in Heterocyclic ...
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