Chile journal of organismary chemicals article* e-mail: jlliu@nwu. Edu. Cn received march 2, 2013; visited april 26, 2013; published oProject supported by the natioThe national natural science fund (nos. 20872118, 3007005), the key laboratory fund of shaanxi production of china (nos. 2010js097, 11js090, 12js110) and the foundation of the education department of shaanxi production (no. 08jk477). The national natural science fund (nos. 20872118, 3007005), the major laboratory fund of shaanxi province (nos. 2010js097, 11js090, 12js110) and the foundation of shaanxi education (no. 08jk4777). The national natural science fund (nos. 2010chai) and the major laboratory fund of shanxi province (nos. 2010js097 from west), as well as the technology and technology for technology of 11js090, 12js110 from west province (no. 08jk4777). Hydraulic derivatives (heh) have been used as imitating organic compounds in important organic reactions such as alpha, beta-unsaturated alumina, electron-saturated acrylic acrylic acne and aminoamineAldehyde and kitone can react with primary and seco{\bord0\shad0\alphah3d}anything happened in the lifetime of appropriate reducing present to attorney secoHantzch ester 1,4-dihydropiridine is emplaced in the self-direction and rehabilitation of alpha, beta-unsaturated carboI'm sorryIn this condition, the potential of la-beling aldehyde by reductive association, 7-amino-4-methycoumarin and aldehydes is conditioned. The by-products of the nbh3cn are highly toxic, and the nbh3cn is very alkaline and very polar, and is not suitable for very small or alkali sensitive reaction materials. Heh is an important adjoining pyrotechnic acetamide (nadh) model compound, which has important uses in medicine, such as a large generic pressure relief class for nitrobenzene. Heh has characteristics that are easy to prepare, less toxic, more stable, and easier to store, compared to traditional reductives. In recent years, as an imitating organic agent, it has attracted the attention of synthetic chemists, and there has been much literature on applications in organic synthesis. For example, heh can be used for alpha, beta-insaturated and gillification
