Search results for "Phenylphosphine"
showing 8 items of 308 documents
CCDC 1530606: Experimental Crystal Structure Determination
2017
Related Article: Huayan Yang, Juanzhu Yan, Yu Wang, Haifeng Su, Lars Gell, Xiaojing Zhao, Chaofa Xu, Boon K. Teo, Hannu Häkkinen , and Nanfeng Zheng|2017|J.Am.Chem.Soc.|139|31|doi:10.1021/jacs.6b10053
CCDC 954904: Experimental Crystal Structure Determination
2013
Related Article: Huayan Yang , Yu Wang , Jing Lei , Lei Shi , Xiaohu Wu , Ville Mäkinen , Shuichao Lin , Zichao Tang , Jian He , Hannu Häkkinen , Lansun Zheng , and Nanfeng Zheng|2013|J.Am.Chem.Soc.|135|9568|doi:10.1021/ja402249s
Phosphororganische Verbindungen, 68. Darstellung und Eigenschaften von Tetrakis(diphenylphosphin)‐nickel(0)
1971
Die Titelsubstanz 1 wurde durch Einwirkung von Diphenylphosphin auf Bis-π-allyl-nickel, Tetrakis(triphenylphosphin)-nickel(0) (2), Nickelpulver oder Nickel(II)-bromid dargestellt. Ihre Struktur wurde durch Zerewitinoff-Bestimmung, IR- und NMR-Spektren abgesichert. Eine Alkylierung von metalliertem 1 gelang nicht. Organic Phosphorus Compounds, 68. Preparation and Properties of Tetrakis(diphenylphosphine)nickel(0) The title compound, 1, was prepared by reacting of diphenylphosphine with bis(π-allyl)nickel, tetrakis(triphenylphosphine)nickel(0) (2), nickel-powder, or nickel(II) bromide. The structure of 1 was elucidated by Zerewitinoff method, i. r. and n. m. r. spectra. The alkylation of meta…
Die Cooligomerisierung von butadien mit α-hydroxycarbonsäureestern
1977
Abstract Glycolic acid butyl ester as well as lactic acid ethyl ester react with butadiene in the presence of palladium(II) acetylacetonate and triphenylphosphine as catalyst. The main product is the 2-trans, 7-octadienyl ether of the hydroxy acid ester, which is formed in yields from 65 to 80% at room temperature.
[60]Fullerene l -Amino Acids and Peptides: Synthesis under Phase-Transfer Catalysis Using a Phosphine–Borane Linker. Electrochemical Behavior
2017
International audience; A new method to link amino acid and peptide derivatives to [60]fullerene is described. It uses hydrophosphination with a secondary phosphine borane. First, the stereoselective synthesis of secondary phosphine borane amino acid derivatives was achieved by alkylation of phenylphosphine borane with gamma-iodo-alpha-amino ester reagents under phase transfer catalysis (PTC). Second, a sec-phosphine borane amino ester was saponified and coupled with alpha,gamma-diamino esters to afford the corresponding dipeptide derivatives in good yields. Finally, the hydrophosphination reaction of [60]fullerene by the sec-phosphine borane compounds was performed under PTC to obtain C-60…
CCDC 1969471: Experimental Crystal Structure Determination
2021
Related Article: Maria-Gabriela Alexandru, Diana Visinescu, Beatrice Cula, Sergiu Shova, Renato Rabelo, Nicolás Moliner, Francesc Lloret, Joan Cano, Miguel Julve|2021|Dalton Trans.|50|14640|doi:10.1039/D1DT02512K
CCDC 1907945: Experimental Crystal Structure Determination
2019
Related Article: Maria-Gabriela Alexandru, Diana Visinescu, Beatrice Braun-Cula, Sergiu Shova, Francesc Lloret, Miguel Julve|2019|Dalton Trans.|48|7532|doi:10.1039/C9DT01445D
CCDC 2019551: Experimental Crystal Structure Determination
2020
Related Article: Araceli Aquino, Francisco J. Caparrós, Gabriel Aullón, Jas S. Ward, Kari Rissanen, Yongsik Jung, Hyeonho Choi, João Carlos Lima, Laura Rodríguez|2020|Chem.-Eur.J.|27|1810|doi:10.1002/chem.202004051