CAS: 797-70-6; Tri-P-Tolylphosphine Oxide

该化合物是有机磷的化合物,其特征是三组四甲基苯基,附在中央磷原子上,该物质还附在氧原子上,形成氧化磷.该化合物一般是白色到浅黄色固体,以其在二氯甲烷和乙酮等有机溶剂中的高热稳定性和溶性而著称.该化合物的特性使其作为协调化学的绑索和有机合成的试剂有用.此外,它可以作为磷氧化物在各种催化工艺中发挥作用.甲基化合物的存在会增强它的消毒量和电子特性,影响它与其他化学物种的再活动及相互作用.Tris(4-甲基苯)磷水氧化物也因其在材料科学中的潜在应用,特别是在聚合物的研制和光学装置中作为组成部分而著而著称.应当参考安全数据,用于处理和接触任何化学物质.

英文名称Tri-P-Tolylphosphine Oxide
中文名称三(4-甲基苯基)氧化膦
IUPAC名称tri-p-tolylphosphine oxide
其它别名Tris(P-Tolyl)-Phosphineoxid; Tris(P-Tolyl)Phosphineoxide; Tri-P-Tolylphosphine Oxide; Tris(4-Methylphenyl)Phosphine Oxide; Trismethylphenylphosphineoxide; 1-Bis(4-Methylphenyl)Phosphoryl-4-Methylbenzene; 1-Bis(4-Methylphenyl)Phosphoryl-4-Methyl-Benzene; Rosuvastatin Impurity 69
CAS编号797-70-6
MFCD编号:MFCD00059321
分子式:C21H21OP
分子量:320.36
产品CID: 1791616
产品分类有机原料 → 有机膦化合物

相似结构搜索
产品信息参考;;;;
InChIKey: SPKBYIYIZQARNX-UHFFFAOYSA-N
InChI=1S/C21H21OP/c1-16-4-10-19(11-5-16)23(22,20-12-6-17(2)7-13-20)21-14-8-18(3)9-15-21/h4-15H,1-3H3…
计算化学: 氢键受体数1.0氢键供体数0.0可旋转键数3.0

MSDS等安全信息

警示词Danger
危险描述H315-H317-H319-H335-H360-
防范说明P201-P261-P280-P305+P351+P338-P308+P313-
UN编号2811

上下游产品

合成工艺路线路线简述

1038-95-5 = 797-70-6
反应条件:1.1 Reagents: Hydrogen Peroxide Solvents: Dichloromethane,Water; 10 Min,Rt1.2 Reagents: Water; Rt
标题:Conversion From Heterometallic To Homometallic Metal-Organic Frameworks
作者:Song,Jeong Hwa; Et Al
参考文献:Chemistry - A European Journal 日期:2020 卷标:26(51) 页码:11767-11775]

1038-95-5 = 797-70-6
反应条件:1.1 Catalysts: Au3+ (Compound With Nanofibrous Phosphosilicate,Supported On Cellulose),Silicon Phosphide (Compound With Gold(Iii),Supported On Cellulose) Solvents: Dimethyl Carbonate; Rt
标题:Photooxidation Of Triarylphosphines Under Aerobic Conditions In The Presence Of A Gold(Iii) Complex On Cellulose Extracted From Carthamus Tinctorius Immobilized On Nanofibrous Phosphosilicate
作者:Sadeghzadeh,Seyed Mohsen; Et Al
参考文献:Rsc Advances 日期:2019 卷标:9(3) 页码:1509-1516]

6224-65-3 = 797-70-6
反应条件:1.1 Reagents: 3-Fluoro-3-(1,1,2,2,3,3,3-Heptafluoropropyl)-2-(1,1,2,2,3,3,4,4,4-Nonafluorobuty...
标题:Oxaziridine,3-Fluoro-3-(Heptafluoropropyl)-2-(Nonafluorobutyl)
作者:Metrangolo,Pierangelo; Et Al
参考文献:E-Eros Encyclopedia Of Reagents For Organic Synthesis 日期:2005 卷标:1 页码:1-7]

93131-73-8 + 2409-61-2 = 797-70-6
反应条件:1.1 Reagents: Triethylamine,Sodium Iodide Catalysts: Palladium Diacetate Solvents: Dimethylformamide; Rt -> 120 °C; 4 H,120 °C
标题:Palladium-Catalyzed C-P Bond-Forming Reactions Of Aryl Nonaflates Accelerated By Iodide
作者:Mcerlain,Holly; Et Al
参考文献:Journal Of Organic Chemistry 日期:2021 卷标:86(23) 页码:17036-17049]

375-72-4 = 797-70-6
反应条件:1.1 Reagents: Triethylamine Solvents: Dichloromethane; 0 °C -> Rt; 2 H,Rt2.1 Reagents: Triethylamine,Sodium Iodide Catalysts: Palladium Diacetate Solvents: Dimethylformamide; Rt -> 120 °C; 4 H,120 °C
标题:Palladium-Catalyzed C-P Bond-Forming Reactions Of Aryl Nonaflates Accelerated By Iodide
作者:Mcerlain,Holly; Et Al
参考文献:Journal Of Organic Chemistry 日期:2021 卷标:86(23) 页码:17036-17049]

= 797-70-6
反应条件:1.1 Reagents: Sodium Amide Solvents: Toluene; 24 H,Reflux
标题:New Reactions And Reactive Intermediates In The Pyrolysis Of Cyclic Phosphonium Ylides
作者:Aitken,R. Alan; Et Al
参考文献:Arkivoc (Gainesville 日期:2017 卷标:(3) 页码:293-301]

1038-95-5 = 797-70-6
反应条件:1.1 Reagents: Oxygen; 180 Min
标题:Dramatic Effect Of Atmosphere On Product Distribution From Steady-State Photolysis Of Triarylphosphines
作者:Yasui,Shinro; Et Al
参考文献:Bulletin Of The Chemical Society Of Japan 日期:2014 卷标:87(9) 页码:988-996]

1038-95-5 = 797-70-6
反应条件:1.1 Solvents: Benzene-D6; 16 H,Rt
标题:Gold Peroxide Complexes And The Conversion Of Hydroperoxides Into Gold Hydrides By Successive Oxygen-Transfer Reactions
作者:Rpsca,Dragos-Adrian; Et Al
参考文献:Nature Communications 日期:2013 卷标:4 页码:3167/1-3167/7]

1038-95-5 = 797-70-6
反应条件:1.1 Solvents: Dichloromethane-D2
标题:Gold Peroxide Complexes And The Conversion Of Hydroperoxides Into Gold Hydrides By Successive Oxygen-Transfer Reactions
作者:Rpsca,Dragos-Adrian; Et Al
参考文献:Nature Communications 日期:2013 卷标:4 页码:3167/1-3167/7]

2904-57-6 = 797-70-6
反应条件:1.1 Solvents: Toluene; 12 H,Rt
标题:N-Heterocyclic Carbene Complexes Of Palladium In Oxygen Atom Transfer Reactions Involving The Making And Breaking Of N-O Bonds
作者:Cai,Xiaochen; Et Al
参考文献:Inorganica Chimica Acta 日期:2017 卷标:468 页码:285-293]

= 797-70-6
反应条件:1.1 Solvents: Acetone; 16 H,60 °C2.1 Solvents: Dichloromethane-D2; 16 H,Rt
标题:Gold Peroxide Complexes And The Conversion Of Hydroperoxides Into Gold Hydrides By Successive Oxygen-Transfer Reactions
作者:Rpsca,Dragos-Adrian; Et Al
参考文献:Nature Communications 日期:2013 卷标:4 页码:3167/1-3167/7]

1038-95-5 = 797-70-6
反应条件:1.1 Reagents: Oxygen Catalysts: 4-Phenyl-9H-Thioxanthen-9-One Solvents: Methanol; 1 H,1 Atm,Rt
标题:Visible Light-Induced 4-Phenylthioxanthone-Catalyzed Aerobic Oxidation Of Triarylphosphines
作者:Ding,Aishun; Et Al
参考文献:Tetrahedron Letters 日期:2018 卷标:59(43) 页码:3880-3883]

6224-65-3 = 797-70-6
反应条件:1.1 Catalysts: 3-Fluoro-3-(1,1,2,2,3,3,3-Heptafluoropropyl)-2-(1,1,2,2,3,3,4,4,4-Nonafluorobuty...
标题:Oxaziridine,3-Fluoro-3-(Heptafluoropropyl)-2-(Nonafluorobutyl)-
作者:Metrangolo,Pierangelo; Et Al
参考文献:E-Eros Encyclopedia Of Reagents For Organic Synthesis 日期:2001]

2409-61-2 = 797-70-6
反应条件:1.1 Reagents: Cesium Carbonate Catalysts: 2971721-62-5 Solvents: Ethanol; 1 H,90 °C
标题:Highly Efficient And Well-Defined Phosphinous Acid-Ligated Pd(Ii) Precatalysts For Hirao Cross-Coupling Reaction
作者:Hong,Li-Hui; Et Al
参考文献:Dalton Transactions 日期:2023 卷标:52(16) 页码:5101-5109]

= 797-70-6
反应条件:1.1 Reagents: Magnesium Solvents: Tetrahydrofuran; 0 °C; 1 H,Reflux1.2 Reagents: Phosphorus Oxychloride; 0 °C; 1 H,Reflux
标题:Synthesis,Derivatization And Structural Characterization Of A New Macrobicyclic Phosphane Oxide Cryptand
作者:Daebritz,Frank; Et Al
参考文献:European Journal Of Organic Chemistry 日期:2008 卷标:(33) 页码:5571-5576]

= 797-70-6
反应条件:1.1 Reagents: Magnesium,Iodine Solvents: Tetrahydrofuran; 0 °C; 1 H,0 °C -> Reflux; Reflux -> 0 °C1.2 Reagents: Phosphorus Oxychloride; 0 °C; 1 H,Reflux
标题:One-Pot Cascade Ring Enlargement Of Isatin-3-Oximes To 2,4-Dichloroquinazolines Mediated By Bis(Trichloromethyl)Carbonate And Triarylphosphine Oxide
作者:Qin,Jinjing; Et Al
参考文献:Phosphorus 日期:2020 卷标:195(12) 页码:1007-1012]

127-19-5 = 797-70-6 + 723-45-5
反应条件:1.1 Reagents: Tetrakis(Hydroxymethyl)Phosphonium Chloride,Potassium Carbonate Catalysts: Trans-Di(μ-Acetato)Bis[o-(Di-O-Tolylphosphino)Benzyl]Dipalladium
标题:A New Palladium-Catalyzed P-C Coupling Reaction: Synthesis Of Triarylphosphine Oxides And Diarylmethylphosphine Oxides
作者:Stark,Gene A.; Et Al
参考文献:Synthetic Communications 日期:2000 卷标:30(10) 页码:1703-1711]

1038-95-5 = 797-70-6
反应条件:1.1 Solvents: Dichloromethane-D2; 16 H,Rt
标题:Gold Peroxide Complexes And The Conversion Of Hydroperoxides Into Gold Hydrides By Successive Oxygen-Transfer Reactions
作者:Rpsca,Dragos-Adrian; Et Al
参考文献:Nature Communications 日期:2013 卷标:4 页码:3167/1-3167/7]

= 797-70-6
反应条件:1.1 Solvents: Toluene,Dodecane; 12 H,Rt2.1 Solvents: Benzene-D6; 16 H,Rt
标题:Gold Peroxide Complexes And The Conversion Of Hydroperoxides Into Gold Hydrides By Successive Oxygen-Transfer Reactions
作者:Rpsca,Dragos-Adrian; Et Al
参考文献:Nature Communications 日期:2013 卷标:4 页码:3167/1-3167/7]

= 797-70-6
反应条件:1.1 Reagents: Hydrogen Peroxide,Oxygen Solvents: Toluene,Water; 30 Min,Rt2.1 Solvents: Dichloromethane-D2
标题:Gold Peroxide Complexes And The Conversion Of Hydroperoxides Into Gold Hydrides By Successive Oxygen-Transfer Reactions
作者:Rpsca,Dragos-Adrian; Et Al
参考文献:Nature Communications 日期:2013 卷标:4 页码:3167/1-3167/7]

= 797-70-6
反应条件:1.1 Reagents: Sodium Hydroxide Solvents: Water; Rt2.1 Reagents: Sodium Amide Solvents: Toluene; 24 H,Reflux
标题:New Reactions And Reactive Intermediates In The Pyrolysis Of Cyclic Phosphonium Ylides
作者:Aitken,R. Alan; Et Al
参考文献:Arkivoc (Gainesville 日期:2017 卷标:(3) 页码:293-301]

1038-95-5 = 797-70-6
反应条件:1.1 Solvents: Dichloromethane-D22.1 Solvents: Acetone; 16 H,60 °C3.1 Solvents: Dichloromethane-D2; 16 H,Rt
标题:Gold Peroxide Complexes And The Conversion Of Hydroperoxides Into Gold Hydrides By Successive Oxygen-Transfer Reactions
作者:Rpsca,Dragos-Adrian; Et Al
参考文献:Nature Communications 日期:2013 卷标:4 页码:3167/1-3167/7]

1038-95-5 = 797-70-6
反应条件:1.1 Solvents: Dichloromethane-D22.1 Solvents: Toluene,Dodecane; 12 H,Rt3.1 Solvents: Benzene-D6; 16 H,Rt
标题:Gold Peroxide Complexes And The Conversion Of Hydroperoxides Into Gold Hydrides By Successive Oxygen-Transfer Reactions
作者:Rpsca,Dragos-Adrian; Et Al
参考文献:Nature Communications 日期:2013 卷标:4 页码:3167/1-3167/7

三对苯甲基膦置于水,2C51H39N6(3+)*6Br(1-)*3C48H48N32O16体系中,用86 %的收率获得产物三(4-甲基苯基)氧化膦
参考文献:构建具有活性氧增强性能的超分子有机框架用于光催化有机转化
标题:构建具有活性氧增强性能的超分子有机框架用于光催化有机转化
摘要:超分子有机框架(sof)的构建经常导致活性氧(ros)反应生成效率的大幅降低.因此,创建和构建能够提高 Ros 反应生成效率的 Sof 光催化剂至关重要.在本研究中,我们开发并生产了化合物tn-3Ny,它是2,4,6-三(吡啶-4-基)-1,3,5-三嗪的衍生物.当该化合物与葫芦[8]脲(cb[8])相互作用时,能够形成称为 Tn-Sof 的超分子有机框架. Tn-3Ny 单体表现出产生单线态氧 (O) 和超氧阴离子自由基 (O) 的能力.由于大环主体分子和骨架结构的限制作用,Cb[8]的掺入导致tn-Sof形成过程中产生o和o的效率显着提高.此外,利用o2和o2增强了三环己基膦和苯基硼酸的光催化氧化过程.与 Tn-3Ny 单体相比,Tn-Sof 表现出优异的光催化活性,因为它具有非凡的产生 O 和 O 的能力.因此,它在水溶液中实现了三环己基膦 91% 和苯基硼酸 90% 的令人印象深刻的产率通
DOI:10.1016/j.Mcat.2024.114153

海关参考信息

2902300000-甲苯
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专利信息

专利号:US-5892121-A
优先权日:1995-08-31
标题:Purification of tertiary phosphine oxides
发明人：HERMELING DIETER; HUGO RANDOLF; SIEGEL HARDO
权利人:BASF AG
摘要:A process for the purification of tertiary phosphine oxides obtained in a Wittig synthesis as a contaminated by product resulting from the reaction of the corresponding tertiary phosphines, especially triphenylphosphine. The contaminated tertiary phosphine oxides coming from this Wittig synthesis have the formula I ##STR1## in which R 1 , R 2 , and R 3 denote C 1 -C 12 alkyl, C 5 -G 8 cycloalkyl, aryl, C 7 -C 20 aralkyl, or C 7 -C 20 alkylaryl. The contaminated phosphine oxide I or phosphine oxide I-containing mixtures, optionally in an inert solvent, are first caused to react with an inorganic or organic acid at temperatures of from 0Â° to 150Â° C. to form a crystallized acid salt. The resulting salt crystals are then treated in a purifying step with water or an inorganic base or an organic base to again form the tertiary phosphine oxide. This reformed oxide is then extracted with an inert organic solvent from which the purified tertiary phosphine oxide is finally liberated.

专利号:US-5130478-A
优先权日:1989-12-06
标题:Process for the preparation of chlorides of chlorinated carboxylic acids
发明人：GAUTHIER PATRICIA P; LE MOULT MICHEL M; ROCHELLE CLAUDE; SENET JEAN-PIERRE G
权利人:POUDRES & EXPLOSIFS STE NALE
摘要:The invention relates to a process for the preparation of chlorides of chlorinated carboxylic acids of formula in which R2 denotes the radical (CH2)n, n being an integer from 2 to 4, or the radical -CH2-C(C6H5)2- and R1 denotes a hydrogen atom or an alkyl radical containing from 1 to 4 carbon atoms, which consists in reacting the lactones of formula in which R1 and R2 have the above meanings, with phosgene at a temperature of 90 DEG to 180 DEG C., while employing as catalysts trisubstituted phosphine oxides or sulphides. The process according to the invention makes it possible to obtain chlorides of chlorinated carboxylic acids of high purity which exhibit an excellent stability to light and to heat and which are very useful as synthesis intermediates.

专利号:US-4374770-A
优先权日:1981-10-08
标题:Process for preparation of aromatic acid chlorides
发明人：HYATT JOHN A; KASHDAN DAVID S
权利人:EASTMAN KODAK CO
摘要:Disclosed is a process for converting aromatic aldehydes to the corresponding acid chlorides by reacting an aromatic aldehyde with sulfuryl chloride in the presence of a catalytic amount of a phosphine, phosphine oxide or phosphonium compound. The product compounds produced by the process of this invention are useful as chemical synthesis intermediates in the preparation of pharmaceuticals, dyes, herbicides and photographic chemicals.

专利号:US-6201123-B1
优先权日:1998-07-08
标题 :Catalyst composition, catalyst solution and process for preparing optically active epoxide
发明人：DAIKAI KAZUHIRO; KAMAURA MASAHIRO; HANAMOTO TAKESHI; INANAGA JUNJI
权利人:TOSOH CORP
摘要:A catalyst composition for organic a symmetric synthesis is provided, which comprises: n (A) a lanthanoid element ion; n (B) a binaphthol, and n (C) a nitrogen and/or phosphorus compound such as lutidine-N-oxide, 1,3-dimethyl-2-imidazolldinone, hexamethyl-phosphortriamide, triphenylphosphine oxide, tri(2-methylphenyl)phosphine oxide or tri(4-methylphenyl )phosphine oxide. Asymmetric epoxidation of an enone is conducted by allowing an enone to react with an oxidizing agent in the presence of the catalyst composition or a catalyst solution containing the catalyst composition.

专利号:CN-113698431-B
优先权日:2021-09-27
标题 :Synthesis method of phosphine (III) compound