来源 :Chemical Journal of Chinese Universities | 被引量 : [!--cite_num--]次 | 上传用户:[!--user--]
【摘 要】
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The deoxygenation reaction of heptanones, cycloheptanone, cycloheptatrienone or substituted cycloheptatrienone with dihalo-carbene results in carbon monoxide an
The geometries of DATB( 1,3-diamino-2,4 ,6-trinitrobenzene) and TATB( 1,3,5-tri-amino-2,4,6-trinitrobenzene) have been optimized by M1NDO/3 method. It is found
l-α-biaomo-2,3,4,6-tetra-O-acetyl-D-giucopyranose reacts with Grignard eagents prepared frorn the acnvated magnesium under very mild condition to ellord C- glu
Introduction Although the application of microwave technique has been reported as a new type of energy source chemically, it is only in recent years that this t
Denrdrimer has many special properties different from ordinary polymers [1]. In the last few years, much of the research work concerning this kind of compound f