CAS: 69227-47-0; Tris(3,5-Dimethylphenyl)Phosphine

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上下游产品

3,5-dimethyphenylmagnesium bromide 5-bromo-1,3-xylene tris(3,5-dimethylphenyl)phosphine oxidetris(3,5-dimethylphenyl)phosphine oxide (2S,4S)-2,4-bis[di(3,5-dimethylphenyl)phosphino]pentane 1-[Bis-(3,5-dimethyl-phenyl)-phosphinoyl]-2-iodo-3,5-dimethyl-benzene rac-4,4',6,6'-tetramethyl-2,2'-bis[bis(3,5-dimethylphenyl)phosphino]biphenyl

3,5-二甲基溴苯置于magnesium,三氯化磷体系中,用 四氢呋喃,乙醚 作为反应溶剂,化学反应 21.0H,反应生成 三(3,5-二甲苯基)膦
参考文献:一种新的二甲苯基-二芳基二膦配体的简明合成,用于酮的不对称加氢
标题:一种新的二甲苯基-二芳基二膦配体的简明合成,用于酮的不对称加氢
摘要:描述了在磷上带有3,5-二甲基苯基取代基的对称联芳基二膦配体的简明合成.发现含有新的配体xyl-Tetraphemp的钌催化剂[二膦rucl 2二胺]与用于均相不对称酮氢化的最新催化剂一样具有活性和选择性.
DOI:10.1016/s0040-4039(03)00940-7

专利信息

专利号:WO-2025015696-A1
优先权日:2023-07-17
标题:β-CYC-ASSISTED SYNTHESIS OF IN-V GROUP QUANTUM DOT, AND SYNTHESIS METHOD THEREFOR AND USE THEREOF
发明人：LI GUOQIANG; LIANG JIEHUI; WANG JUNKUN; GUO JIANSEN; LIU PEIXIN
权利人:UNIV SOUTH CHINA TECH
摘要:Provided are β-cyc-assisted synthesis of an In-V group quantum dot, and a synthesis method therefor and the use thereof. The method for β-cyc-assisted synthesis of an In-V group quantum dot comprises: preparing a β-cyc-containing precursor solution of an In source and a V group element source, and subjecting it to a hydrothermal reaction; extracting a stock solution after the hydrothermal reaction by using an organic solvent; removing β-cyc from the stock solution, washing same with water and then extracting same; and heating and concentrating same to obtain a high-concentration In-V group quantum dot solution. With regard to the β-cyc-assisted synthesis of an In-V group quantum dot, the In-V group quantum dot synthesized with the assistance of β-cyc is prepared by using the method for β-cyc-assisted synthesis of an In-V group quantum dot. The use of β-cyc-assisted synthesis of an In-V group quantum dot is the use of the β-cyc-assisted synthesis of an In-V group quantum dot in the field of photovoltaics, and the field of photovoltaics comprises solar cells, photoelectrochemical hydrogen production and photoelectric detectors. Compared with traditional synthesis methods, this synthesis method has the advantages of green and environmentally friendly raw materials, a simple and safe process, a simple and convenient device, efficient and economic synthesis, and being low cost.

专利号:US-10889599-B2
优先权日:2018-02-27
标 题:1,1-diborylalkyl-1-metal compounds, preparation method thereof, and their applications toward synthesis of 1,1-diboronate ester compounds
发明人：CHO SEUNG HWAN; LEE YEOSAN
权利人:POSTECH ACAD IND FOUND
摘要:The present invention relates to a 1,1-diborylalkyl-1-metal compound including one metal group together with two identical boron groups at the sp3 carbon center, and its use. Specifically, the present invention relates to development of novel organic reactions, synthesis of functional molecules, and synthesis of new drugs by applying the novel 1,1-diboryl-1-metal substituted alkyl compounds to various molecular libraries which could not be synthesized by conventional methodologies.

专利号:US-10196413-B2
优先权日:2016-12-06
标 题 :Chiral dihydrobenzoazaphosphole ligands and synthesis thereof
发明人：BISWAS SOUMIK; DESROSIERS JEAN-NICOLAS; LAO KENDRICKS; MANGUNURU HARI P R; QU BO; RODRIGUEZ SONIA; SENANAYAKE CHRIS HUGH; SIEBER JOSHUA DANIEL; WANG XIAO-JUN; YEE NATHAN K; ZHANG YONGDA
权利人:BOEHRINGER INGELHEIM INT
摘要:This invention relates to novel phosphorous ligands useful for organic transformations. Methods of making and using the ligands in organic synthesis are described. The invention also relates to processes for preparing the novel ligands.

专利号:US-10544177-B2
优先权日:2016-12-06
标 题:Chiral dihydrobenzooxaphosphole ligands and synthesis thereof
发明人：DESROSIERS JEAN-NICOLAS; FANDRICK DANIEL ROBERT; HADDAD NIZAR; LI GUISHENG; PATEL NITINCHANDRA D; QU BO; RODRIGUEZ SONIA; SENANAYAKE CHRIS HUGH; SIEBER JOSHUA DANIEL; TAN ZHULIN; WANG XIAO-JUN; YEE NATHAN K; ZHANG LI; ZHANG YONGDA
权利人:BOEHRINGER INGELHEIM INT
摘要:This invention relates to novel phosphorous ligands useful for organic transformations. Methods of making and using the ligands in organic synthesis are described. The invention also relates to processes for preparing the novel ligands.

专利号:CN-116904194-A
优先权日:2023-07-17
标题:A β-cyc-assisted synthesis of In-V family quantum dots and its synthesis method and application

专利号:US-2019263837-A1
优先权日:2018-02-27
标题:1,1-Diborylalkyl-1-Metal Compounds, Preparation Method Thereof, and Their Applications Toward Synthesis of 1,1-Diboronate Ester Compounds