引用本文:
邵瑞链, 杨敏华, 成俊然. 不对称1,3,2-二氧磷杂环己烷非对映选择性合成及其生物活性[J]. 应用化学,
1998, 15(2): 112-114.
Citation: Shao Ruilian, Yang Minhua, Cheng Junran. Diastereoselective Synthesis of Asymmetrical 1,3,2-dioxaphosphorins and Their Biological Activity[J]. Chinese Journal of Applied Chemistry, 1998, 15(2): 112-114.
Citation: Shao Ruilian, Yang Minhua, Cheng Junran. Diastereoselective Synthesis of Asymmetrical 1,3,2-dioxaphosphorins and Their Biological Activity[J]. Chinese Journal of Applied Chemistry, 1998, 15(2): 112-114.
不对称1,3,2-二氧磷杂环己烷非对映选择性合成及其生物活性
English
Diastereoselective Synthesis of Asymmetrical 1,3,2-dioxaphosphorins and Their Biological Activity
Abstract:
Diastereomers of 2-oxo-2 substituted phenoxy-4-phenyl-5,5-dimethyl-1,3,2-dioxaphosphorin were synthesized. The synthetic methods, solvents and salts appeared to exhibit significant influences on the cis/trans ratio of the products. The isomerization between cis and trans cyclic phosphates was investigated. The preliminary bioassay indicated that some isomers have herbicidal and plant growth activity.
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Key words:
- dioxaphosphorin
- / stereoselective synthesis
- / diastereomer
- / biological activity
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