作者:De-Qing Shi、Zi-Liang Sheng、Xiao-Peng Liu、Hong Wu
DOI:10.1002/hc.10139
日期:——
In an attempt to find novel plant growth regulators, a series of unsaturated cyclic α-hydroxyphosphonates were synthesized by the addition reactions of 4-aryl-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxides with 5-aryl-2E,4E-pentadienaldehydes. The cis and trans isomers of the products were isolated. The structures of all products were confirmed by elemental analyses and by NMR and IR spectroscopy or
为了寻找新的植物生长调节剂,通过 4-芳基-5,5-二甲基-1,3,2-二氧膦烷 2-氧化物与 5-芳基-的加成反应合成了一系列不饱和环状 α-羟基膦酸酯。 2E,4E-戊二烯醛。分离产物的顺式和反式异构体。所有产品的结构均通过元素分析和核磁共振和红外光谱或质谱证实。初步生物测定结果表明标题化合物对小麦胚芽鞘的伸长具有潜在的抑制活性。© 2003 Wiley Periodicals, Inc. 杂原子化学 14:266–268, 2003; 在线发表于 Wiley InterScience (www.interscience.wiley.com)。DOI 10.1002/hc.10039