Category: 4141-48-4

Ito, Kazuya published the artcileCoordination hybrid of silsesquioxane containing phosphine oxide and an europium complex, Recommanded Product: Allyldiphenylphosphine oxide, the publication is Kobunshi Ronbunshu (2010), 67(7), 412-415, database is CAplus.

A phosphorescent coordination hybrid was successfully prepared from silsesquioxane containing phosphine oxide and Eu tris ¦Â-diketonate. The novel silsesquioxane was synthesized by the sol-gel reaction of corresponding trialkoxysilane obtained by the ene-thiol reaction of allyldipenylphosphine oxide and mercaptopropyltriethoxysilane. Despite the high concentration of the Eu complex (50%), the complex was dispersed completely into the silsesquioxane, giving a dense, homogeneous, and transparent hybrid thin film. The luminescence property of this film was also studied. This hybrid thin film with the embedded Eu complex shows bright phosphorescence accompanied with a characteristic sharp spectrum derived from the f-f transition of Eu at ambient temperature The enhancement of the emission intensity and the branching ratio for the Eu complex in the hybrid compared to the Eu complex in PMMA is due to the formation of a coordination bond between the Eu complex and the phosphine oxide in silsesquioxane.

Kobunshi Ronbunshu published new progress about 4141-48-4. 4141-48-4 belongs to catalysis-chemistry, auxiliary class Aryl phosphine ligand,Mono-phosphine Ligands, name is Allyldiphenylphosphine oxide, and the molecular formula is C15H15OP, Recommanded Product: Allyldiphenylphosphine oxide.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Yang, Bo published the artcileNi-Catalyzed C-P Coupling of Aryl, Benzyl, or Allyl Ammonium Salts with P(O)H Compounds, Product Details of C15H15OP, the publication is Journal of Organic Chemistry (2019), 84(3), 1500-1509, database is CAplus and MEDLINE.

A methodol. that allows for the construction of C-P bonds via the nickel-catalyzed cross-coupling of organoammonium salts with appropriate phosphorus nucleophiles has been developed. Aryl-, pyridyl-, benzyl-, and allyl-ammonium triflates can be employed as the electrophiles. The employed phosphorus-based nucleophiles included diaryl/dibutyl phosphine oxide, dialkyl phosphonates, and Et phenylphosphinate. Functional groups OMe, CN, CF₃, F, Cl, C(O)NMe₂, and C(O)^tBu were tolerated.

Journal of Organic Chemistry published new progress about 4141-48-4. 4141-48-4 belongs to catalysis-chemistry, auxiliary class Aryl phosphine ligand,Mono-phosphine Ligands, name is Allyldiphenylphosphine oxide, and the molecular formula is C12H17NS2, Product Details of C15H15OP.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Armstrong, Susan K. published the artcileStereocontrolled synthesis of homoallylic amines using phosphine oxides and isoxazolines, Category: catalysis-chemistry, the publication is Tetrahedron Letters (1991), 32(33), 4171-4, database is CAplus.

Allylic diphenylphosphine oxides, e.g., Ph₂P(O)CHMeCH:CH₂, undergo stereoselective 1,3-dipolar cycloadditions with nitrile oxides, e.g., PhCNO to give ¦¤²-isoxazolines, e.g., I. These may be reduced, also stereoselectively, to ¦Ä-amino-¦Â-hydroxyalkyldiphenylphosphine oxides, e.g., II. Stereospecific Wittig-Horner type elimination of Ph₂PO₂^– from the amino alcs., e.g., II, gives homoallylic amines, e.g., III, with controlled double bond geometry.

Tetrahedron Letters published new progress about 4141-48-4. 4141-48-4 belongs to catalysis-chemistry, auxiliary class Aryl phosphine ligand,Mono-phosphine Ligands, name is Allyldiphenylphosphine oxide, and the molecular formula is C15H15OP, Category: catalysis-chemistry.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Grayson, J. Ian published the artcile[(Phenylthio)allyl]- and [(phenylthio)vinyl]phosphine oxides. Synthesis of 1-(phenylthio)butadienes and a three-component synthesis of ketones, Synthetic Route of 4141-48-4, the publication is Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999) (1987), 967-76, database is CAplus.

The functionalization of some substituted allyl- and vinyldiphenylphosphine oxides is explored and routes to substituted ¦Ã-phenylthioallyl- and ¦Ã-phenylthiovinylphosphine oxides are described. These reagents are used in the synthesis of the title compounds Thus, reaction of Ph₂P(O)CHMeSPh (I) with Ac₂O for 8 days under acidic conditions gives 65% Ph₂P(O)C(SPh):CH₂ (II). I also forms 66% II by direct chlorination with N-chlorosuccinimide in CCl₄ and subsequent HCl elimination on silica. Treatment of II with RLi (R = Me, Bu, Me₂CHCH₂) followed with NH₄Cl-H₂O affords Ph₂P(O)CH(CH₂R)SPh. Addition of MeLi to II followed with PhCHO gives PhSC(CH₂Me):CHPh, which is hydrolyzed to give MeCH₂COCH₂Ph. The deprotonation and subsequent alkylation or thiolation reactions are presented for a variety of alkenyldiphenylphosphine oxides.

Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999) published new progress about 4141-48-4. 4141-48-4 belongs to catalysis-chemistry, auxiliary class Aryl phosphine ligand,Mono-phosphine Ligands, name is Allyldiphenylphosphine oxide, and the molecular formula is C15H15OP, Synthetic Route of 4141-48-4.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Nelson, Adam published the artcileAsymmetric dihydroxylation of allylic phosphine oxides, Category: catalysis-chemistry, the publication is Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1997), 2645-2657, database is CAplus.

Diphenylphosphinoyl diols have been produced by asym. dihydroxylation (AD) of allylic phosphine oxides and have been useful synthetic intermediates. The results of this study are discussed in terms of the model which has been proposed by Sharpless to explain the enantioselectivity of his AD reaction. Thus, Sharpless asym. dihydroxylation of (E)-1-diphenylphosphinoylbut-2-ene (preparation given) in the presence of AD-mix-¦Á/sulfonamide in alc./water gave 84% (2R,3S)-1-diphenylphosphinoylbutane-2,3-diol. The dihydroxylation results are thus of both mechanistic and synthetic value.

Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry published new progress about 4141-48-4. 4141-48-4 belongs to catalysis-chemistry, auxiliary class Aryl phosphine ligand,Mono-phosphine Ligands, name is Allyldiphenylphosphine oxide, and the molecular formula is C15H15OP, Category: catalysis-chemistry.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Li, Chuang-Chuang published the artcileSynthetic Study of 1,3-Butadiene-Based IMDA Approach to Construct a [5-7-6] Tricyclic Core and Its Application to the Total Synthesis of C8-epi-Guanacastepene O, Computed Properties of 4141-48-4, the publication is Journal of Organic Chemistry (2006), 71(18), 6892-6897, database is CAplus and MEDLINE.

An efficient intramol. Diels-Alder (IMDA) strategy for the construction of the [5-7-6] tricyclic core I of guanacastepenes has been developed from cis- and trans-1,3-butadiene-tethered 4-oxopent-2-ynoic acid Et esters II and III. This method facilitates the synthesis of C8-epi-guanacastepene O IV in a very efficient manner.

Journal of Organic Chemistry published new progress about 4141-48-4. 4141-48-4 belongs to catalysis-chemistry, auxiliary class Aryl phosphine ligand,Mono-phosphine Ligands, name is Allyldiphenylphosphine oxide, and the molecular formula is C15H15OP, Computed Properties of 4141-48-4.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Toyota, Masahiro published the artcileSimple design for the construction of complex gibberellin framework – stereoselective synthesis of a possible key intermediate to GA₁₂ via Pd²⁺-promoted cycloalkenylation reaction, Related Products of catalysis-chemistry, the publication is Tetrahedron (1995), 51(25), 6927-40, database is CAplus.

A successful design for the construction of C₂₀ gibberellin framework has been described. The key features of the synthesis are a Pd²⁺-promoted cycloalkenylation reaction and an intramol. Diels-Alder reaction, giving the intermediate I.

Tetrahedron published new progress about 4141-48-4. 4141-48-4 belongs to catalysis-chemistry, auxiliary class Aryl phosphine ligand,Mono-phosphine Ligands, name is Allyldiphenylphosphine oxide, and the molecular formula is C14H17FN4O3, Related Products of catalysis-chemistry.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Kormachev, V. V. published the artcilePhosphorus-containing intermediates and dyes. IX. Syntheses based on aryldichloro- and diarylchlorophosphines, Formula: C15H15OP, the publication is Zhurnal Obshchei Khimii (1988), 58(4), 770-6, database is CAplus.

Bis(aminoaryl)alkylphosphine oxide intermediates for azo dyes were obtained in high yields by addition of alkyl halides to chlorodiarylphosphines, conversion of the crystalline dihalophosphorane intermediates to phosphine oxides with alcs., nitration of the phosphine oxides, and reduction of the nitro groups. The reaction of bis[2-(N-ethyl-N-phenylamino)ethyl] phenylphosphonite with EtI occurred under mild conditions only at the P atom to give 2-(N-ethyl-N-phenylamino)ethyl ethylphenylphosphinate. Azo coupling of the P-containing primary and tertiary aromatic amines gave new types of dyes with good dyeing properties.

Zhurnal Obshchei Khimii published new progress about 4141-48-4. 4141-48-4 belongs to catalysis-chemistry, auxiliary class Aryl phosphine ligand,Mono-phosphine Ligands, name is Allyldiphenylphosphine oxide, and the molecular formula is C15H15OP, Formula: C15H15OP.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Ikeda, Yoshihiko published the artcileStereoselective synthesis of (Z)- and (E)-1,3-alkadienes from aldehydes using organotitanium and lithium reagents, Recommanded Product: Allyldiphenylphosphine oxide, the publication is Tetrahedron (1987), 43(4), 723-30, database is CAplus.

[3-(Diphenylphosphino)allyl]titanium reagent generated easily from allyldiphenylphosphine (I) condenses with aldehydes to give (Z)-1,3-alkadienes in high regio- and stereoselectivity. In contrast, lithiated I oxide condenses with aldehydes to give (E)-1,3–alkadienes directly and stereoselectively in good yields. Similarly, lithiated (1-buten-3-yl)diphenylphosphine oxide condenses with aldehydes to give (E)-3-methyl-1,3-alkadienes.

Tetrahedron published new progress about 4141-48-4. 4141-48-4 belongs to catalysis-chemistry, auxiliary class Aryl phosphine ligand,Mono-phosphine Ligands, name is Allyldiphenylphosphine oxide, and the molecular formula is C15H15OP, Recommanded Product: Allyldiphenylphosphine oxide.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Nakamura, Shinji published the artcileRegio- and Chemoselective Silylmetalation of Functionalized Terminal Alkenes, Quality Control of 4141-48-4, the publication is Journal of the American Chemical Society (2007), 129(1), 28-29, database is CAplus and MEDLINE.

A regio-/chemoselective silylmetalation of various functionalized alkenes, e.g. I, based on the zinc silyl complex in the presence of a catalytic amount of copper cyanide was developed. Silylmetalation of alkenes, followed by electrophilic trapping, proved to be a powerful tool for the functionalization of the continuous carbon atoms of the alkenes. The resultant alkylsilanes, e.g. II, can be converted smoothly into alcs., e.g. III, by oxidative cleavage of the carbon-silicon bond.

Journal of the American Chemical Society published new progress about 4141-48-4. 4141-48-4 belongs to catalysis-chemistry, auxiliary class Aryl phosphine ligand,Mono-phosphine Ligands, name is Allyldiphenylphosphine oxide, and the molecular formula is C15H15OP, Quality Control of 4141-48-4.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia