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Larock indole synthesis using palladium complexes immobilized onto mesoporous silica

Heterogeneous palladium catalysts were prepared by covalent immobilization of palladium (II) complexes of the general formula PdCl2L2 (L=P, CN) onto SBA-15 silica using a post-synthetic method.

出版机构:Elsevier Science

刊物名称:Applied Catalysis A: General

出版时间:2010

ISSN:0926-860X

数据源:报刊文摘

Solid-phase combinatorial syntheses of mesomorphic 4-alkoxyphenyl 4-alkoxybenzoylaminobenzoates

Eighteen two-ring and 100 three-ring benzenoid amides were synthesised using a solid-phase combinatorial method involving acylation or benzoylation and palladium(0)-catalysed carbonylation of a secondary amine, obtained by the reductive amination of 4-iodoaniline and a backbone amide linker.

出版机构:Taylor & Francis

刊物名称:Liquid Crystals

出版时间:2010

ISSN:0267-8292

数据源:报刊文摘

Total Synthesis of Iso‐ and Bongkrekic Acids: Natural Antibiotics Displaying Potent Antiapoptotic Properties

For over five decades, owing to their antiapoptotic activities, bongkrekic and isobongkrekic acids have generated interest from the scientific community.

出版机构:WILEY‐VCH Verlag

刊物名称:Chemistry - A European Journal

出版时间:2011

ISSN:0947-6539

数据源:报刊文摘

Direct Synthesis of Water‐Tolerant Alkyl Indium Reagents and Their Application in Palladium‐Catalyzed Couplings with Aryl Halides

A direct result: Alkyl indium reagents are synthesized by the insertion of indium into alkyl halide mediated by CuCl. The synthetic utility of these reagents is demonstrated by their palladium?catalyzed coupling with aryl halides (see scheme).

出版机构:WILEY‐VCH Verlag

刊物名称:Angewandte Chemie International Edition

出版时间:2011

ISSN:1433-7851

数据源:报刊文摘

State of the Art Bifunctional Hydrogenation Heterogeneous Polymeric Catalyst

Polymeric bifunctional heterogeneous catalyst, Amberlyst? CH28 resin, enables low temperature (<140 ?C) synthesis of 4-methyl-2-pentanone (MIBK). A single pot multireaction process achieved high yields (<65%) and selectivity (>90%) in batch and continuous processes.

出版机构:Springer US

刊物名称:Topics in Catalysis

出版时间:2010

ISSN:1022-5528

数据源:报刊文摘

Mesoporous silica as supports for Pd-catalyzed H2O2 direct synthesis: Effect of the textural properties of the support on the activity and selectivity

SBA-15 allows preparing palladium catalysts with enhanced productivity and selectivity in the direct synthesis of hydrogen peroxide by imparting Pd particles the proper size and distribution.

出版机构:Elsevier Science

刊物名称:Journal of Catalysis

出版时间:2010

ISSN:0021-9517

数据源:报刊文摘

One-Pot Suzuki/Heck Sequence for the Synthesis of (E)-Stilbenes Featuring a Recyclable Silica-Supported Palladium Catalyst via a Multi-Component Reaction in 1,3-Propanediol

The synthesis of (E)-stilbenes was performed following a one-pot Suzuki/Heck sequence through the use of potassium vinyltrifluoroborate. The combination of heterogeneous palladium/silica (Pd/SiO2) catalyst with potassium phosphate monohydrate (K3PO4?

出版机构:WILEY‐VCH Verlag

刊物名称:Advanced Synthesis & Catalysis

出版时间:2010

ISSN:1615-4150

数据源:报刊文摘

Reactivity studies of Au–Pd supported nanoparticles for catalytic applications

The catalytic reactivity of Au?Pd supported nanoparticles synthesised by deposition?precipitation and colloidal methods have been compared. We have focused our attention on the calcination temperature and the improvement of the deposition?

出版机构:Elsevier Science

刊物名称:Applied Catalysis A: General

出版时间:2011

ISSN:0926-860X

数据源:报刊文摘

Recent Progress in Transition-Metal-Catalyzed C-N Cross-Couplings: Emerging Approaches Towards Sustainability

Transition-metal-catalyzed coupling of amines with aryl halides (or pseudo-halides) has evolved as the most versatile method available to forge carbon-nitrogen bonds.

出版机构:Bentham Science Publishers

刊物名称:Current Organic Synthesis

出版时间:2011

ISSN:1570-1794

数据源:报刊文摘

Synthesis and Post‐Resolution Modification of New Axially Chiral Ligands for Asymmetric Catalysis

The synthesis of four new members of the Quinazolinap series of ligands is described. Three of these ligands were prepared by post?resolution modification of the known ligand (R)?7?chloro?2?isopropyl?

出版机构:WILEY‐VCH Verlag

刊物名称:European Journal of Organic Chemistry

出版时间:2010

ISSN:1434-193X

数据源:报刊文摘