CAS: 672-66-2; Dimethyl(Phenyl)Phosphine

上下游产品

methyl magnesium iodide Dichlorophenylphosphine dimethyl zinc(II) Dimethyl-phenyl-phosphonium1,3-bis-(4-chloro-phenyl)-[1,3]diazetidine-2,4-dione 1,3-Di-(4-nitrophenyl)-1,3-diazetidine-2,4-dione phenyl is°Cyanate dimer dimethylethylphenylphosphonium iodide

Dimethyl-Phenyl-Phosphonium置于methane,三甲基膦体系中,47.0 °C,1.33 Pa 条件下,反应生成 二甲基苯基磷
参考文献:Basicities Of Methyl-,Methylphenyl-,And Phenylphosphines In The Gas Phase
标题:Basicities Of Methyl-,Methylphenyl-,And Phenylphosphines In The Gas Phase
摘要:
DOI:10.1021/ja00386A009

专利信息

专利号:US-4749806-A
优先权日:1984-12-28
标题:Process for the synthesis of isocyanates and of isocyanate derivatives
发明人：TKATCHENKO IGOR; JAOUHARI RABIH; BONNET MICHEL; DAWKINS GORDON; LECOLIER SERGE
权利人:POUDRES & EXPLOSIFS STE NALE
摘要:The present invention relates to a process for the synthesis of isocyanates and of isocyanate derivatives. Isocyanates are obtained by reacting an organic halide with a metal cyanate in an organic medium in the presence of a catalyst consisting of a complex of nickel with at least one organic ligand, in which complex the nickel is in the zero oxidation state. A carbamate or a urea, respectively, are obtained by a subsequent reaction with a hydroxy compound or a primary or secondary amine. Isocyanates and their derivatives are used especially either as refined synthesis agents for the production of pesticides and medications, or as monomers or comonomers for the preparation of many macromolecular compounds.

专利号:US-6613910-B2
优先权日:2001-04-02
标题 :One-pot synthesis of group 8 transition metal carbene complexes useful as olefin metathesis catalysts
发明人：GRUBBS ROBERT H; MORGAN JOHN P; BENITEZ DIEGO; LOUIE JANIS
权利人:CALIFORNIA INST OF TECHN
摘要:The invention provides a novel method for synthesizing transition metal carbene complexes useful as olefin metathesis catalysts. The method is a convenient one-pot synthesis in which transition metal carbenes are prepared in high yield from readily available starting materials via a dihydrogen complex containing two different anionic ligands, preferably a phosphine and a heteroatom-stabilized carbene. The invention additionally provides a method for synthesizing precursors to carbene ligands useful, inter alia, in the aforementioned one-pot synthesis. The precursors are in the form of trichloromethyl adducts of the formula L 1 -CCl 3 , where L 1 is a heteroatom-stabilized carbene ligand, and are prepared by contacting an unsaturated, ionized analog of L-CCl 3 with a non-nucleophilic base in the presence of chloroform.

专利号:US-8283476-B2
优先权日:2007-06-26
标 题:Transition metal catalyzed synthesis of 2H-indazoles
发明人：HALLAND NIS; NAZARE MARC; LINDENSCHMIDT ANDREAS; ALONSO JORGE; RKYEK OMAR; URMANN MATTHIAS
权利人:HALLAND NIS; NAZARE MARC; LINDENSCHMIDT ANDREAS; ALONSO JORGE; RKYEK OMAR; URMANN MATTHIAS; SANOFI SA
摘要:The present invention relates to a process for the regioselective synthesis of compounds of the formula I, n nwherein R0; R1; R2; R3; R4; R5; A1; A2; A3; A4, Q and J have the meanings indicated in the claims. The present invention provides a direct transition metal catalyzed process to a wide variety of multifunctional 2H-indazoles or 2H-azaindazoles of the formula (I) from 2-halo-phenylacetylenes or (2-sulfonato)phenylacetylenes and monosubstituted hydrazines.

专利号:US-11407993-B2
优先权日:2017-02-14
标 题 :Method for the synthesis of DNA conjugates by micellar catalysis
发明人：BHAT AVINASH SHASHIDHAR; KLIKA SKOPIC MATEJA; BRUNSCHWEIGER ANDREAS; WEBERSKIRCH RALF
权利人:UNIV DORTMUND TECH
摘要:A method for the synthesis of a chimeric conjugate molecule by micellar catalysis that may form part of DNA-encoded compound libraries. A DNA-coupled organic starter molecule may be reacted with another organic compound, using a catalyst located within a micelle, to form a conjugate of an organic candidate compound coupled to a DNA identifier tag.

专利号:US-8026375-B2
优先权日:2007-04-13
标题:Transition metal catalyzed synthesis of N-aminoindoles
发明人：HALLAND NIS; NAZARE MARC; LINDENSCHMIDT ANDREAS; RKYEK OMAR; URMANN MATTHIAS; ALONSO JORGE
权利人:SANOFI AVENTIS
摘要:The present invention relates to a process for the regioselective synthesis of compounds of the formula I, n nwherein R0; R1; R2; R3; R4; R5; R6; A1; A2; A3; A4, Q, T and J have the meanings indicated in the claims. The present invention provides a direct transition metal catalyzed process to a wide variety of multifunctional N-aminoindole or N-amino-azaindoles of the formula I from 2-halo-phenylacetylenes or (2-sulfonato)phenyl-acetylenes and N,N-disubstituted hydrazines, useful for the production of pharmaceuticals, diagnostic agents, liquid crystals, polymers, herbicides, fungicidals, nematicidals, parasiticides, insecticides, acaricides and arthropodicides.

专利号:US-3887441-A
优先权日:1971-12-29
标 题 :Electro-chemical synthesis of organonickel compounds
发明人：HUGHES WILLIAM B; FAHEY DARRYL R
权利人:PHILLIPS PETROLEUM CO
摘要:A process for the synthesis of organonickel derivatives by electrochemical reduction of a nickel(II) complex followed by addition of a haloorganic compound which yields a different nickel(II) complex. The complexes have utility as catalysts for olefin dimerization.