The title compound was synthesized by a one pot synthesis method with ethanolamine ,ketone and dichloroacetyl chloride. The product was characterization by IR, 1 HNMR,UV, and elementary analysis.
The 3,4,5 trimethoxytoluene(TMT) was systhesized using p cresol by three steps including bromination, methoxylation, and methylation with an overall yield of 84%. The structure of TMT was identified by NMR, GC/MS and ...The 3,4,5 trimethoxytoluene(TMT) was systhesized using p cresol by three steps including bromination, methoxylation, and methylation with an overall yield of 84%. The structure of TMT was identified by NMR, GC/MS and IR.“One pot”method was used in methoxylation and methylation for economical and convenient consideration. The mechanism for the methoxylation of 2,6 dibromo 4 methylphenol was discussed.展开更多
Hydrogen storage-a key hurdle for clean energy-has advanced with a pilot plant producing 150 tons of magnesium hydride annually since January 10,2025.Developed by a research team at the Dalian Instit...Hydrogen storage-a key hurdle for clean energy-has advanced with a pilot plant producing 150 tons of magnesium hydride annually since January 10,2025.Developed by a research team at the Dalian Institute of Chemical Physics(DICP)of the Chinese Academy of Sciences,the project uses a novel“one-pot”method to synthesize magnesium-based materials that store hydrogen safely and efficiently.展开更多
文摘The title compound was synthesized by a one pot synthesis method with ethanolamine ,ketone and dichloroacetyl chloride. The product was characterization by IR, 1 HNMR,UV, and elementary analysis.
文摘The 3,4,5 trimethoxytoluene(TMT) was systhesized using p cresol by three steps including bromination, methoxylation, and methylation with an overall yield of 84%. The structure of TMT was identified by NMR, GC/MS and IR.“One pot”method was used in methoxylation and methylation for economical and convenient consideration. The mechanism for the methoxylation of 2,6 dibromo 4 methylphenol was discussed.
文摘Hydrogen storage-a key hurdle for clean energy-has advanced with a pilot plant producing 150 tons of magnesium hydride annually since January 10,2025.Developed by a research team at the Dalian Institute of Chemical Physics(DICP)of the Chinese Academy of Sciences,the project uses a novel“one-pot”method to synthesize magnesium-based materials that store hydrogen safely and efficiently.
