Development of Synthetic Reactions and Effect Chemicals

本文综述了合成反应和效应化学品发展的研究成果。1)在金属铋的存在下，用烯丙基醇原位制备的烯丙基卤化物进行醛的烯丙基化。2)利用烯丙基锡化合物和烯丙基铋化合物在水介质或水中进行醛的烯丙基化。3)在甲醇、含水有机溶剂或水中使用氢化三丁基锡进行溶剂介导的醛类化学选择性还原：一个环境友好的过程。4)位阻有机化合物（2,4,6-三异丙基苯基）氢硼酸盐及其聚苯乙烯衍生物的制备和应用，用于酮类的非对映选择性还原。5)利用四氟乙酸钌和pifa合成木脂素。6)环肽和环沉积肽的合成与应用。

This summary presents the research results of development of synthetic reactions and effect chemicals.1) Allylation of aldehydes by using allylic halides prepared in situ from allylic alcohols in the presence of metallic bismuth.2) Allylation of aldehydes by using allyltin compounds and allylbismuth compounds in aqueous media or water.3) Solvent-mediated chemoselective reduction of aldehydes by using tributyltin hydride in methanol, aqueous organic solvents, or water : an environmentally benign process.4) Preparation and use of sterically hindered organobis (2,4,6-triisopropylphenyl) hydro-borates and their polystyrene derivatives for the diastereoselective reduction of ketones.5) Synthesis of Lignans using Ruthenium Tetra (trifluoroacetate) and PIFA.6) Synthesis and Application of Cyclopeptides and Cyclodepsipeptides.