The research on the amino acid by dehydrogenation alkanolamine(s) in catalyst was recommended.
了国内外醇胺催化脱备氨基酸的研究发展情况。
The research on the amino acid by dehydrogenation alkanolamine(s) in catalyst was recommended.
了国内外醇胺催化脱备氨基酸的研究发展情况。
Pyrazole has been prepared through the dehydrogenation of 2 pyrazoline in which catalytic amonts of sodium iodide acts as dehydrogenation agent in sulfuric acid.
在硫酸中碘化钠(催化量)脱试剂使2吡唑啉脱备吡唑。
Abstract: The research on the amino acid by dehydrogenation alkanolamine(s) in catalyst was recommended.
摘 要: 了国内外醇胺催化脱备氨基酸的研究发展情况。
Preparation process of p cymene with gas phase catalytic dehydrogenation of industrial dipentene was studied and the following results were obtained.
对工业双戊烯气相催化脱备对伞花烃进行了研究并取得了理想结果。
The main synthetic methods of o-phenylphenol were reviewed.The method and research status of dehydrogenation to o-phenylphenol after cyclohexane condensation reaction were discussed detailedly.
摘要成邻苯基苯酚的几种主要工艺方法,对环己酮缩脱法邻苯基苯酚的成方法及研究状况进行详细阐述。
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