磺化多孔碳和过氧化氢催化氧化有机化合物(英文)

The oxidation of organic compounds by sulfonated porous carbon and H2O2 was studied at room temperature. Alkyl and aryl sulfides were oxidized to the corresponding sulfoxides or sulfones in excellent yields. Secondary alcohols were also converted to the corresponding esters/lactones and aldehydes to methyl esters in good yields. Moreover,aliphatic tertiary amines and substituted pyridines were oxidized to N-oxides.

Keto-RDX的合成及性能计算(英文)

Keto-RDX was obtained by one-step method with a certain amount of RDX as by-product.The effects of various parameters on high yield were studied.A simple analytical method was also introduced to determine simultaneously Keto-RDX/RDX mole ratio.Some important theoretical characterizations of Keto-RDX such as detonation performance at maximum nominal density and shock sensitivity were determined by new methods and compared with RDX.

Wet carbon-based solid acid/NaNO_3 as a mild and efficient reagent for nitration of aromatic compound under solvent free conditions

Nitro aromatic compound can be obtained in high yields via nitration of aromatic compound with wet carbon-based solid acid and NaNO_3 under solvent free oxidation at room temperature.

碳基固体酸催化剂上无溶剂条件下酮和芳香醛交叉羟醛缩合反应

Aromatic aldehydes undergo cross-aldol condensation with ketones in the presence of carbon-based solid acid under solvent-free conditions to afford the corresponding α,β-unsaturated aldol products in excellent yields. The catalyst is reusable several times without any decrease in the yield of the reactions.

Wet carbon-based solid acid/potassium permanganate as an efficient heterogeneous reagents for oxidation of alcohols under mild conditions

湿基于碳的稳固的酸和钾高锰酸盐在异构的混合物为白酒的氧化被用作新试剂到他们的相应的醛和酉同类。实验以温和状况中等被做，在合适的时间的高收益被获得。

冲击波感度与撞击感度预测的研究进展(英文)

Empirical,quantum mechanical and artificial neural network methods are three usual methods in recent years that were used to predict sensitivity of different classes of high explosives.Some recent developments in predicting sensitivity by various methods are reviewed and discussed for various classes of energetic materials.

Nano-sulfated zirconia as an efficient,recyclable and environmentally benign catalyst for one-pot three component synthesis of amidoalkyl naphthols

由用象催化剂的硫酸盐 nano 的氧化锆的芳香的醛， 2 萘粉和酰胺 / 脲的反应的 amidoalkyl 萘粉的一壶合成被报导。反应在没有溶剂的条件下面被执行。方法在短反应时间给了 amidoalkyl 萘粉的好收益。没有活动的损失，催化剂在五连续时间被再循环。

Preparation of aromatic nitriles via direct oxidative conversion of benzyl alcohols,aldehydes and amines with pentylpyridinium tribromide in aqueous NH_4OAc

Pentylpyridinium tribromide and aqueous ammonium acetate was used for the rapid oxidative conversion of benzyl alcohols, benzaldehydes and benzyl amines to the corresponding benzonitriles in good to excellent yields. This simple, mild and one-pot system provides easy workup and separation of the products.