CAS: 2489-86-3; 1-Allylnaphthalene

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1127-76-0 2489-87-4 28530-21-4

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2-(1-Naphthylmethyl)Oxirane置于亚磷酸三苯酯,Rhenium(Vii) Oxide体系中,用 甲苯 用作溶剂,化学反应 8.0H,以90%的收率获得1-烯丙基萘
参考文献:R催化下脂环氧化物的立体定向脱氧为烯烃
标题:R催化下脂环氧化物的立体定向脱氧为烯烃
摘要:催化量的re 2 O 7和亚磷酸三苯酯作为还原剂的组合对于未活化的脂族环氧化物脱氧为烯烃是有效的.该反应在中性条件下与各种取代的环氧化物立体定向进行,并且与各种官能团相容.作为当前rh催化的脱氧方案的实例,显示了使用环氧化物对双键官能团的保护和脱保护.还研究了还原剂对立体选择性的影响,表明使用缺电子的膦或亚磷酸酯是立体特异性脱氧的关键.
Doi:10.1021/acs.Orglett.5B01583

专利信息

专利号:US-2003162992-A1
优先权日:2001-12-14
标 题 :Preparation of intermediates useful in the synthesis of antiviral nucleosides
发明人：WATANABE KYOICHI A; DU JINFA
摘要:The present invention is an efficient process for the manufacture of α-acyloxyacetaldehyde, a key intermediate in the synthesis of 1,3-oxathiolane and 1,3-dioxolane nucleosides.

专利号:US-7101526-B2
优先权日:2001-08-02
标 题:Catalyst and its use in the synthesis of hydrogen peroxide
发明人：PAPARATTO GIUSEPPE; DE ALBERTI GIORDANO; D ALOISIO RINO; BUZZONI ROBERTO
权利人:POLIMERI EUROPA SPA
摘要:The present invention relates to a catalyst consisting of: (a) one or more metals of the platinum group as active components; (b) one or more polyolefins; and (c) a carrier. The invention also relates to a process for the synthesis of hydrogen peroxide (H 2 O 2 ) from hydrogen and oxygen which uses said catalyst and the use of the hydrogen peroxide solution in oxidation processes catalyzed by titanium silicalite. The process operates under high safety conditions with a high productivity and molar selectivity towards the formation of H 2 O 2 .

专利号:US-5877330-A
优先权日:1995-06-08
标 题:Vanadium-containing catalysts, process for manufacturing and use of the same
发明人：KISHIMOTO NOBUJI; MATSUNAMI ETSUSHIGE
权利人:NIPPON CATALYTIC CHEM IND
摘要:PCT No. PCT/JP96/01547 Sec. 371 Date Jan. 29, 1997 Sec. 102(e) Date Jan. 29, 1997 PCT Filed Jun. 7, 1996 PCT Pub. No. WO96/41678 PCT Pub. Date Dec. 27, 1996Vanadium-containing catalysts are obtained by using polyvanadic acid as a source of vanadium. Vanadium-containing catalysts are obtained by mixing catalyst components other than vanadium, or their precursors, with a polyvanadic acid sol which is formed by ion-exchanging a metavanadic acid aqueous solution with a proton-type cation-exchange resin and performing polycondensation, and by drying and/or calcining the mixture. Such vanadium-containing catalysts can fully exhibit their catalytic activity under mild reaction conditions, and can be suitably used for various reactions, such as synthesis of phthalic anhydride by the partial oxidation of o-xylene, synthesis of benzaldehyde by the partial oxidation of toluene, synthesis of benzoic acid by the partial oxidation of toluene, synthesis of anisaldehyde by the partial oxidation of p-methoxy toluene, synthesis of propylene by the oxidative dehydrogenation of propane, synthesis of isobutene by the oxidative dehydrogenation of isobutane, synthesis of methyl formate by the oxidative dehydrogenation of methanol, and synthesis of acrylonitrile by the ammoxidation of propane.

专利号:US-6281378-B1
优先权日:1995-06-08
标 题 :Vanadium-containing catalysts, process for manufacturing and use of the same
发明人：KISHIMOTO NOBUJI; MATSUNAMI ETSUSHIGE
权利人:NIPPON CATALYTIC CHEM IND
摘要:Vanadium-containing catalysts are obtained by using polyvanadic acid as a source of vanadium. Vanadium-containing catalysts are obtained by mixing catalyst components other than vanadium, or their precursors, with a polyvanadic acid sol which is formed by ion-exchanging a metavanadic acid aqueous solution with a proton-type cation-exchange resin and performing polycondensation, and by drying and/or calcining the mixture. Such vanadium-containing catalysts can fully exhibit their catalytic activity under mild reaction conditions, and can be suitably used for various reactions, such as synthesis of phthalic anhydride by the partial oxidation of o-xylene, synthesis of benzaldehyde by the partial oxidation of toluene, synthesis of benzoic acid by the partial oxidation of toluene, synthesis of anisaldehyde by the partial oxidation of p-methoxy toluene, synthesis of propylene by the oxidative dehydrogenation of propane, synthesis of isobutene by the oxidative dehydrogenation of isobutane, synthesis of methyl formate by the oxidative dehydrogenation of methanol, and synthesis of acrylonitrile by the ammoxidation of propane.

专利号:US-5859237-A
优先权日:1995-04-28
标 题:Process for the production of phthalocyanine pigment
发明人：NOGUCHI HIDETO; HAYASHI MIKIO; MOMOSE MASATOSHI
权利人:TOYO INK MFG CO
摘要:A process for the production of a phthalocyanine pigment having a clear color tone, a high tinting strength and a finely milled structure by an efficient and economical process, in which the pigmentation from a phthalocyanine crude can be carried out without removing an aromatic hydrocarbon solvent used in the synthesis of the phthalocyanine crude, the process comprising thes steps of n (a) reacting phthalic anhydride or its derivative, urea or its derivative and a catalyst in an organic solvent to synthesize a phthalocyanine crude, n (b) wet-milling a slurry of the synthesized phthalocyanine crude in the presence of a milling medium without removing the aromatic hydrocarbon solvent, and n (c) removing the organic solvent from the slurry of the milled product, purifying the milled product and drying the milled product with a spray type dryer.

专利号:US-9867899-B2
优先权日:2010-05-24
标题 :Reinforced adhesive complex coacervates and methods of making and using thereof
发明人：STEWART RUSSELL J
权利人:UNIV UTAH RES FOUND
摘要:Described herein is the synthesis of reinforced adhesive complex coacervates and their use thereof. The reinforced adhesive complex coacervates are composed of (a) at least one polycation, (b) at least one polyanion, and (c) a reinforcing component. The adhesive complex coacervates described herein can be subsequently cured to produce strong, cohesive adhesives. The reinforced adhesive complex coacervates have several desirable features when compared to conventional adhesives. The reinforced adhesive complex coacervates are effective in wet or underwater applications. The reinforced adhesive complex coacervates described herein, being phase separated from water, can be applied underwater without dissolving or dispersing into the water. The reinforced adhesive complex coacervates have numerous biological applications as bioadhesives and bioactive delivery devices. In particular, the reinforced adhesive complex coacervates described herein are particularly useful in underwater applications and situations where water is present such as, for example, wet tissues in physiological conditions.