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文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共34条记录   Synthesis of Novel Spiro[dihydropyridine-oxindole] Compounds in Water [作者：RADMOGHADAM KUROSH; YOUSEFTABARMIRI LEILA,期刊：SYNLETT, 页码：1969-1973 , 文章类型： Article，,卷期：2010年-13] An efficient one-pot synthesis of the biologically important spiro[dihydropyridine-oxindole] scaffold was accomplished simply by the reaction of isatin, 2H-indene-1,3-dione and naphthalen-2-amine in aqueous medium. The s... Novel 4-and 7-Sulfonylated 2-Substituted Benzoxazoles [作者：BRUYNEEL FREDERIC; MARCHANDBRYNAERT JACQUELINE,期刊：SYNLETT, 页码：1974-1978 , 文章类型： Article，,卷期：2010年-13] The efficient synthesis of sulfonylated benzoxazoles at positions C4 or C7 is reported. The condensation reactions involve original anilide acetal reagents which, upon acid catalysis, allow an easy cyclization reaction w... Direct Synthesis of 1,2-Diketones by Catalytic Aerobic Oxidative Decarboxylation of 1,3-Diketones with Iodine and Base under Irradiation of Fluorescent Light [作者：TADA NORIHIRO; SHOMURA MOTOKI; NAKAYAMA HIROKI; MIURA TSUYOSHI; ITOH AKICHIKA,期刊：SYNLETT, 页码：1979-1983 , 文章类型： Article，,卷期：2010年-13] We report a catalytic direct synthesis of 1,2-diketone from 1,3-diketone through iodine/base-catalyzed aerobic photooxidation under visible-light irradiation of fluorescent lamp. Useful Modification of the Evans Magnesium Halide Catalyzed anti-Aldol Reaction: Application to Enolizable Aldehydes [作者：MAY AARON E; CONNELL NATHAN T; DAHLMANN HEIDI A; HOYE THOMAS R,期刊：SYNLETT, 页码：1984-1986 , 文章类型： Article，,卷期：2010年-13] A practical protocol for use of the magnesium halide catalyzed anti-aldol reaction of an Evans N-acyloxazolidinone with enolizable aldehydes is reported. The yields of anti-aldol adducts for saturated or unsaturated and ... Green Chemistry - A New Paradigm of Organic Synthesis [作者：UOZUMI YASUHIRO,期刊：SYNLETT, 页码：1988-1989 , 文章类型： Editorial Material，,卷期：2010年-13] A commentary on the concept of Green Chemistry and the author's representative achievements of aqueous and heterogeneous switching of a variety of transition-metal-catalyzed reactions to meet the green chemical requireme... Immobilization of Pd on Nanosilica Dendrimer as SILC: Highly Active and Sustainable Cluster Catalyst for Suzuki-Miyaura Reaction [作者：HAGIWARA HISAHIRO; SASAKI HIROKAZU; TSUBOKAWA NORIO; HOSHI TAKASHI; SUZUKI TOSHIO; TSUDA TETSUYA; KUWABATA SUSUMU,期刊：SYNLETT, 页码：1990-1996 , 文章类型： Article，,卷期：2010年-13] Palladium acetate was noncovalently immobilized as a supported ionic liquid catalyst (SILC) in a nanosilica dendrimer, PAMDMAM, with the aid of an ionic liquid to form a cluster catalyst of palladium nanoparticles. The p... Rasta Resin-PPh3 and its Use in Chromatography-Free Wittig Reactions [作者：LEUNG PETER SHUWAI; TENG YAN; TOY PATRICK H,期刊：SYNLETT, 页码：1997-2001 , 文章类型： Article，,卷期：2010年-13] Rasta resin-PPh3, a new heterogeneous polystyrene-based phosphine, has been synthesized and used in one-pot Wittig olefination reactions of aldehydes. In these reactions an excess of rasta resin-PPh3 was used for the in ... Magnetically Recoverable Iron Nanoparticle Catalyzed Cross-Dehydrogenative Coupling (CDC) between Two Csp(3)-H Bonds Using Molecular Oxygen [作者：ZENG TIEQIANG; SONG GONGHUA; MOORES AUDREY; LI CHAOJUN,期刊：SYNLETT, 页码：2002-2008 , 文章类型： Article，,卷期：2010年-13] The oxidative C-C bond formations between Csp(3)-H bond adjacent to nitrogen and Csp(3)-H bond of nitroalkanes are catalyzed efficiently by magnetically recoverable iron nanoparticles using oxygen. The catalyst can be ma... Chemical Synthesis with Inductively Heated Copper Flow Reactors [作者：CEYLAN SASCHA; KLANDE TOBIAS; VOGT CARLA; FRIESE CARSTEN; KIRSCHNING ANDREAS,期刊：SYNLETT, 页码：2009-2013 , 文章类型： Article，,卷期：2010年-13] Inductively heated copper wire inside a flow microreactor can serve as a source for a catalytic copper species that promotes 1,3-dipolar cycloadditions of alkynes with in situ formed azides to yield 1,2,3-triazoles. The ... A Photoirradiative Phase-Vanishing Method: Efficient Generation of HBr from Alkanes and Molecular Bromine and Its Use for Subsequent Radical Addition to Terminal Alkenes [作者：MATSUBARA HIROSHI; TSUKIDA MASAAKI; ISHIHARA DAISUKE; KUNIYOSHI KENJI; RYU ILHYONG,期刊：SYNLETT, 页码：2014-2018 , 文章类型： Article，,卷期：2010年-13] A triphasic phase-vanishing (PV) system comprised of an alkane, perfluorohexanes, and bromine was successfully combined by photoirradiation to efficiently generate hydrogen bromide, which underwent radical addition with ... Novel Periodic Mesoporous Silica Chlorides (PMSCl) with 2D P(6)mm Hexagonal Structures: Efficient Catalysts for the Beckmann Rearrangement [作者：KARIMI BABAK; BEHZADNIA HESAM,期刊：SYNLETT, 页码：2019-2023 , 文章类型： Article，,卷期：2010年-13] A family of ordered mesoporous silica chloride (SBA-Cl) with 2D P(6)mm hexagonal structures and high surface areas was prepared through treatment of SBA-15 with thionyl chloride. The materials were shown to have excellen... A Concise Synthesis of (S)-(+)-Ginnol Based on Catalytic Enantioselective Addition of Commercially Unavailable Di(n-alkyl)zinc to Aldehydes and Ketones [作者：HATANO MANABU; MIZUNO TOMOKAZU; ISHIHARA KAZUAKI,期刊：SYNLETT, 页码：2024-2028 , 文章类型： Article，,卷期：2010年-13] Catalytic, enantioselective n-alkyl addition of commercially unavailable di(n-alkyl)zinc reagents, which were prepared by a refined version of Charette's procedure with Grignard reagents, to aldehydes and ketones was dev... The Organocatalytic Enantioselective Michael Addition of Aldehydes to Vinyl Sulfones in Water [作者：XIAO JIAN; LIU YANLING; LOH TECKPENG,期刊：SYNLETT, 页码：2029-2032 , 文章类型： Article，,卷期：2010年-13] The first organocatalytic enantioselective Michael addition of aldehydes to vinyl sulfones in water was achieved using our rationally designed organocatalyst. The rigid nature of the tricycle with an inherent chiral pock... Copper(II) and Bismuth(III) Hydroxide Catalyzed Addition Reactions of Hydrazonoester with Allenylboronate in Aqueous Media [作者：KOBAYASHI SHU; KITANOSONO TAKU; UENO MASAHARU,期刊：SYNLETT, 页码：2033-2036 , 文章类型： Article，,卷期：2010年-13] Metal-hydroxide-catalyzed addition reactions of hydrazonoester with allenylboronate in aqueous media are described. The propargyl adduct was obtained selectively by using copper(II) hydroxide, whereas the allenyl adduct ... Microwave- or Microreactor-Assisted Conversion of Furfuryl Alcohols into 4-Hydroxy-2-cyclopentenones [作者：ULBRICH KATHRIN; KREITMEIER PETER; REISER OLIVER,期刊：SYNLETT, 页码：2037-2040 , 文章类型： Article，,卷期：2010年-13] The conversion of a variety of furfuryl alcohols, derived from renewable non edible resources such as bran, into 4-hydroxy-2-cyclopentenones was accomplished using microwave irradiation. In subcritical water (220 degrees... Asymmetric CuH-Catalyzed 1,4-Reductions in Water at Room Temperature [作者：HUANG SHENLIN; VOIGTRITTER KARL R; UNGER JOHN B; LIPSHUTZ BRUCE H,期刊：SYNLETT, 页码：2041-2044 , 文章类型： Article，,卷期：2010年-13] Taking advantage of micellar catalysis in water, asymmetric hydrosilylation reactions can now be conducted at ambient temperatures using water, and only water, as the global medium.