The Research on the Crystal Structure of Oxidized Starch by Microwave-Liquid Phase Method
p.461
p.461
The Synthesis and Characterization of New-Style Anticorrosive Pigment Zinc Molybdate
p.467
p.467
A New Route to Synthesis of Titanium Silicalite-1 by Ball-Milling
p.475
p.475
An Experimental Study of Steam Gasification of Biomass over Precalcined Copper Slag Catalysts
p.479
p.479
Catalytic Methoxycarbonylation of 1,6-Hexamethylenediamine with Methyl Carbamate to Dimethylhexane-1,6-Dicarbamate
p.490
p.490
Catalytic Decomposition of CCl2F2 over Solid Base Na2O/ZrO2
p.494
p.494
Catalytic Degradation of Azo Dye Congo Red in Aqueous Solution by LiMn2O4
p.500
p.500
Coaled Carbon-Based Solid Acid: a New and Efficient Catalyst for Click Synthesis of 3,4-Dihydropyrimidin-2(1H)-Ones under Solvent-Free Conditions
p.504
p.504
Effect of Alkali Precipitateing Agent on the Activity and Stability of Copper-Manganese Mixed-Oxides for the Water Gas Shift Reaction
p.508
p.508
Catalytic Methoxycarbonylation of 1,6-Hexamethylenediamine with Methyl Carbamate to Dimethylhexane-1,6-Dicarbamate
Abstract:
A series of metal oxides were employed as catalysts for the synthesis of dimethylhexane -1,6-dicarbamate(HDC) from 1,6-hexamethylenediamine(HDA) and methyl carbonate(MC). Lead dioxide showed excellent catalytic activity, 100% HDA conversion and 93% HDC yield could be achieved at 463K for 6h. The effects of reaction temperature, reaction time and catalyst amount on the yield of HDC were investigated in details.
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Periodical:
Advanced Materials Research (Volumes 634-638)
Pages:
490-493
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Online since:
January 2013
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© 2013 Trans Tech Publications Ltd. All Rights Reserved
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