Relevant articles and documents
Hierarchical silicalite-1 octahedra comprising highly-branched orthogonally-stacked nanoplates as efficient catalysts for vapor-phase Beckmann rearrangement
Chang, Albert Hsiao, Hsu-Ming Chen, Tsai-Hsiu Chu, Ming-Wen Yang, Chia-Min
A triblock structure-directing agent was designed to synthesize hierarchical silicalite-1 octahedra comprising highly-branched, orthogonally-stacked and self-pillared nanoplates that exhibited excellent and stable activity for the vapor-phase Beckmann rearrangement of cyclic oximes and high lactam selectivity.
VAPOR-PHASE BECKMANN REARRANGEMENT OF CYCLOHEXANONE OXIME OVER SILICA-BORIA CATALYST PREPARED BY CHEMICAL VAPOR DEPOSITION METHOD
Sato, Satoshi Sakurai, Hiroaki Urabe, Kazuo Izumi, Yusuke
Cyclohexanone oxime was converted to ε-caprolactam in a high yield of 93percent at 250 deg over a silica-supported boron oxide catalyst which was prepared by means of chemical vapor deposition.This catalyst was much more efficient than silica-boria and alumina-boria which were obtained by the usual impregnation method.
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