CAS: 4090-60-2; 5,5-Dimethyl-1,3,2-Dioxaphosphinane 2-Oxide

上下游产品

2,2-Dimethyl-1,3-propanediol phosphonic acid diethyl ester phosphinic acid 3-hydroxy-2,2-dimethyl-propyl ester 5,5-dimethyl-2-H-1,3,2-dioxaphosphorinane 5-[1,3,2]dioxaphosphinan-2-yl)-cyclohexyl]-hydrazineN-Cyclohexylidene-N'-[1-(5,5-dimethyl-2-oxo-2λ5-[1,3,2]dioxaphosphinan-2-yl)-cyclohexyl]-hydrazine 2-Oxo-2-(α-propylamino-benzyl)-5,5-dimethyl-PV-1,3,2-dioxaphosphorinan 5-[1,3,2]dioxaphosphinan-2-yl)-cyclohexyl]-N'-[1-phenyl-meth-(Z)-ylidene]-hydrazineN-[1-(5,5-Dimethyl-2-oxo-2λ5-[1,3,2]dioxaphosphinan-2-yl)-cyclohexyl]-N'-[1-phenyl-meth-(Z)-ylidene]-hydrazine 5-[1,3,2]dioxaphosphinan-2-yl)-phenyl-methyl]-N'-[1-phenyl-meth-(E)-ylidene]-hydrazineN-[(5,5-Dimethyl-2-oxo-2λ5-[1,3,2]dioxaphosphinan-2-yl)-phenyl-methyl]-N'-[1-phenyl-meth-(E)-ylidene]-hydrazine

2-氯-5,5-二甲基-1,3,2-二氧磷杂环己烷置于水,三乙胺体系中,用 四氢呋喃,苯 作为反应溶剂,化学反应生成 5,5-二甲基-1,3,2-二氧磷杂环己烷-2-酮
参考文献:环状有机磷化合物.一,环状亚磷酸氢酯和硫代亚磷酸酯的合成及红外光谱研究
标题:环状有机磷化合物.一,环状亚磷酸氢酯和硫代亚磷酸酯的合成及红外光谱研究
摘要:已经设计了导致环状亚磷酸氢酯的一般合成程序.研究了溶剂对环状亚磷酸氢酯和硫代亚磷酸酯的 P==o 和 P-H 红外伸缩模式的影响.结论是环状亚磷酸氢盐的缔合归因于偶极-偶极相互作用而不是氢键.
DOI:10.1139/v67-411

专利信息

专利号:US-2017267706-A1
优先权日:2014-08-19
标 题:Method for the synthesis of heterocyclic hydrogen phosphine oxide
发明人：BRUYNEEL FREDERIC; NOTTE PATRICK PIERRE
权利人:STRAITMARK HOLDING AG
摘要:A method for the synthesis of a heterocyclic hydrogen phosphine oxide, having the general formula: n n n n n n n n n n wherein:n nR is a aliphatic or aromatic divalent group optionally including one or more heteroatoms and optionally having one or more substituents andn nX and Y are independently selected from —O—, —C(O)O— and —NR′—n nwherein R′ is a monovalent group optionally having one or more heteroatoms including the steps of:n na) forming a reaction mixture by mixing a compound having the general formula HX—R—YH and tetraphosphorus hexaoxide; andn nb) recovering the resulting compound comprising the heterocyclic hydrogen phosphine oxide.

专利号:US-12291489-B2
优先权日:2016-07-01
标 题 :Synthesis of nanocomposites and their use in enhancing plant nutrition
发明人：BISWAS PRATIM; RALIYA RAMESH
权利人:BISWAS PRATIM; RALIYA RAMESH; WASHINGTON UNIVERSITY ST LOUIS
摘要:The present disclosure is related to the development of improved fertilizer for precision and sustainable agriculture. A method was developed wherein efficient NPK nanocomposite for plant nutrition was synthesized in a single step using aerosol science and technology concepts. Further a formulation was prepared by addition of ZnO, TiO 2 and other nanoparticles to the NPK nanocomposite. Also, an aerosol based foliar application technique was developed for the precise delivery of nanoparticles to the plants.

专利号:US-2019202750-A1
优先权日:2016-07-01
标 题 :Synthesis of nanocomposites and their use in enhancing plant nutrition

专利号:US-7709465-B2
优先权日:2006-05-19
标 题:Phosphorous containing compounds including triphenylmethylphosphonate esters for the treatment of melanoma and other cancers
发明人：HERGENROTHER PAUL J; NESTERENKO VITALIY; PUTT KARSON S; PALCHAUDHURI RAHUL
权利人:UNIV ILLINOIS
摘要:Compounds and related methods for synthesis, and the use of compounds and combination therapies for the treatment of cancer and modulation of apoptosis in cells are disclosed. Particularly disclosed are phosphonate esters. Compounds, methods of making the compounds, medicaments and method of manufacture of medicaments and therapeutic methods with applications against cancer including breast cancer, melanoma, colon cancer, leukemia and lymphoma, and other cancer cells are described.

专利号:EP-3183258-A1
优先权日:2014-08-19
标 题:Method for the synthesis of heterocyclic hydrogen phosphine oxide

专利号:WO-2016026871-A1
优先权日:2014-08-19
标 题:Method for the synthesis of heterocyclic hydrogen phosphine oxide