Venting-while-heating microwave-assisted synthesis of 3-arylthioindoles.

abstract：:The diversity oriented synthesis of substituted pyridines and dihydro-6H-quinolin-5-ones tethered with aryls and heteroaryls was achieved in very good yields through CeCl(3)·7H(2)O-NaI catalyst via variants of the Bohlmann-Rahtz reaction. β-Enaminones derived from various aryl and heteroaryl methyl ketones were regios...

journal_title：ACS combinatorial science

authors： Kantevari S,Patpi SR,Addla D,Putapatri SR,Sridhar B,Yogeeswari P,Sriram D

更新日期：2011-07-11 00:00:00

abstract：:Retinoic acid (RA) is a key metabolite necessary for embryonic development and differentiation in vertebrates. We demonstrate the utility of genetically encoded, ligand-activatable single-chain bioluminescence probes for detecting RAs from different biological sources. We examined 13 different molecular designs to ide...

journal_title：ACS combinatorial science

authors： Kim SB,Fujii R,Nishihara R,Bose RJ,Citterio D,Suzuki K,Massoud TF,Paulmurugan R

更新日期：2019-06-10 00:00:00

abstract：:The Au-Al alloy system was investigated via a combinatorial thin film sputtering method for its potential as a plasmonic material. Au xAl1- x combinatorial libraries were cosputtered from Au and Al elemental targets and the composition, phase, and dielectric function of a ∼350 nm film was determined using energy dispe...

journal_title：ACS combinatorial science

authors： Collette R,Wu Y,Olafsson A,Camden JP,Rack PD

更新日期：2018-11-12 00:00:00

abstract：:Adleman's illustration of molecular computing using DNA paved the way toward an entirely new direction of computing (Adleman, L. M. Science 1994, 266, 1021). The exponential time complex combinatorial problem on a traditional computer turns out to be a separation problem involving a polynomial number of steps in DNA c...

journal_title：ACS combinatorial science

authors： Sharma D,Ramteke M

更新日期：2020-05-11 00:00:00

abstract：:A library of functionalized 3-(α-styryl)-benzo[b]thiophenes, endowed with a high level of molecular diversity, was efficiently synthesized by applying a synthetic sequence that allowed introduction of various substituents on aromatic A, B, and C-rings. The strategy developed involves the synthesis of 3-bromobenzo[b]th...

journal_title：ACS combinatorial science

authors： Tréguier B,Lawson M,Bernadat G,Bignon J,Dubois J,Brion JD,Alami M,Hamze A

更新日期：2014-12-08 00:00:00

abstract：:A microgradient-heater (MGH) was developed, and its feasibility as a tool for high-throughput materials science experimentation was tested. The MGH is derived from microhot plate (MHP) systems and allows combinatorial thermal processing on the micronano scale. The temperature gradient is adjustable by the substrate ma...

journal_title：ACS combinatorial science

authors： Meyer R,Hamann S,Ehmann M,Thienhaus S,Jaeger S,Thiede T,Devi A,Fischer RA,Ludwig A

更新日期：2012-10-08 00:00:00

abstract：:Optical bandgap mapping of Nb-Ti mixed oxides anodically grown on a thin film parent metallic combinatorial library was performed via variable angle spectroscopic ellipsometry (VASE). A wide Nb-Ti compositional spread ranging from Nb-90 at.% Ti to Nb-15 at.% Ti deposited by cosputtering was used for this purpose. The ...

journal_title：ACS combinatorial science

authors： Bleckenwegner P,Mardare CC,Cobet C,Kollender JP,Hassel AW,Mardare AI

更新日期：2017-02-13 00:00:00

abstract：:A novel method of evaluating the enantioselectivity of chiral receptors is investigated. It involves extraction of an ionic guest in racemic form from an ion-exchange resin to the organic solvent, where it is bound by a chiral receptor. The enantioselectivity of the examined receptor is determined simply by measuring ...

journal_title：ACS combinatorial science

authors： Ulatowski F,Hamankiewicz P,Jurczak J

更新日期：2015-09-14 00:00:00

abstract：:Polymer-supported N-(2-oxo-ethyl)-derivatized Ser/Thr/Cys-containing dipeptides were synthesized and subjected to acid-mediated tandem N-acylium ion cyclization-nucleophilic addition to yield tetrahydro-2H-oxazolo[3,2-a]pyrazin-5(3H)-ones. The reaction conditions and building-block combinations for stereoselective syn...

journal_title：ACS combinatorial science

authors： La Venia A,Dolenský B,Krchňák V

更新日期：2013-03-11 00:00:00

abstract：:The thin film system Ti-Ni-Si was investigated using methods of combinatorial materials science. A thin film composition spread library of the system was fabricated using combinatorial magnetron sputtering. The functional properties Seebeck coefficient, electrical resistivity, and luminance were determined using high-...

journal_title：ACS combinatorial science

authors： Wambach M,Ziolkowski P,Müller E,Ludwig A

更新日期：2019-05-13 00:00:00

abstract：:We report the parallel synthesis of a series of novel 4,9-dioxo-4,9-dihydro-1H-naphtho[2,3-d][1,2,3]triazol-3-ium chloride salts, which are analogs to cationic anthraquinones. Three synthetic protocols were examined leading to a convenient and facile library synthesis of the cationic anthraquinone analogs that contain...

journal_title：ACS combinatorial science

authors： Fosso MY,Chan KY,Gregory R,Chang CW

更新日期：2012-03-12 00:00:00

abstract：:Solid-phase synthetic strategies toward the generation of libraries of biologically relevant molecules were developed using olefin cross-metathesis as a key step. It is remarkably the formal alkane metathesis based on a one-pot, microwave-assisted, ruthenium-catalyzed cross-metathesis and reduction to obtain Csp3-Csp3...

journal_title：ACS combinatorial science

authors： Méndez L,Mata EG

更新日期：2015-02-09 00:00:00

abstract：:We have implemented an aldol-based "build/couple/pair" (B/C/P) strategy for the synthesis of stereochemically diverse 8-membered lactam and sultam scaffolds via S(N)Ar cycloetherification. Each scaffold contains two handles, an amine and aryl bromide, for solid-phase diversification via N-capping and Pd-mediated cross...

journal_title：ACS combinatorial science

authors： Gerard B,Duvall JR,Lowe JT,Murillo T,Wei J,Akella LB,Marcaurelle LA

更新日期：2011-07-11 00:00:00

abstract：:A build/couple/pair (B/C/P) strategy was employed to generate a library of 7936 stereochemically diverse 12-membered macrolactams. All 8 stereoisomers of a common linear amine precursor were elaborated to form the corresponding 8 stereoisomers of two regioisomeric macrocyclic scaffolds via head-to-tail cyclization. Su...

journal_title：ACS combinatorial science

authors： Fitzgerald ME,Mulrooney CA,Duvall JR,Wei J,Suh BC,Akella LB,Vrcic A,Marcaurelle LA

更新日期：2012-02-13 00:00:00

abstract：:Combinatorial synthesis of Li-ion batteries has proven extremely powerful in screening complex compositional spaces for next-generation materials. To date, no Na-ion counterpart exists wherein Na-ion cathodes can be synthesized in such a way to be comparable to that obtained in bulk synthesis. Herein, we develop a syn...

journal_title：ACS combinatorial science

authors： Adhikari T,Hebert A,Adamič M,Yao J,Potts K,McCalla E

更新日期：2020-06-08 00:00:00

abstract：:A combinatorial library having 66 different ternary compositions of Pd-Ir-Ce was prepared via the impregnation method to find the optimum ternary composition with the highest performance toward oxygen reduction reaction (ORR) in acid media. Its performance in ORR activity of the combinatorial array was evaluated throu...

journal_title：ACS combinatorial science

authors： Park SH,Choi CH,Koh JK,Pak C,Jin SA,Woo SI

更新日期：2013-11-11 00:00:00

abstract：:Disulfide exchange screening is a method for evaluating the binding of small molecule fragments to proteins that have at least one accessible cysteine. While operationally simple, it does require a large library of small fragment molecules bearing disulfide-containing side chains. These specialized fragments are not a...

journal_title：ACS combinatorial science

authors： Burlingame MA,Tom CT,Renslo AR

更新日期：2011-05-09 00:00:00

abstract：:A sequential single-flask multicomponent reactions is highly effective for the synthesis of 1,2-dihydroisoquinolines through amidealkylation from intermediate N-acylisoquinolinium salts under mild conditions. N-Acylisoquinolinium ions and trichloromethyl-1-(1H-indol-3-yl)isoquinoline-2(1H)-carboxylate have demonstrate...

journal_title：ACS combinatorial science

authors： Chung TW,Hung YT,Thikekar T,Paike VV,Lo FY,Tsai PH,Liang MC,Sun CM

更新日期：2015-08-10 00:00:00

abstract：:A potentiometric Pb(II)-selective sensor was fabricated by a combinatorial screening of electrically conducting polysulfoaminoanthraquinone (PSA) nanoparticles as a solid ionophore, ion exchangers (oleic acid (OA) and NaTPB), plasticizers in a polyvinyl chloride (PVC) matrix, membrane thickness, inner filling ion spec...

journal_title：ACS combinatorial science

authors： Huang MR,Ding YB,Li XG

更新日期：2014-03-10 00:00:00

abstract：:A one-bead one-compound (OBOC) library of peptide-based imaging agents was developed where a 19F-containing moiety was added onto the N-terminus of octamer peptides through copper-free click chemistry prior to screening of the library. This created a library of complete imaging agents that was screened against CXCR4, ...

journal_title：ACS combinatorial science

authors： Murrell E,Luyt LG

更新日期：2020-03-09 00:00:00

abstract：:High-throughput combinatorial methods have been useful in identifying new oxide semiconductors with the potential to be applied to solar water splitting. Most of these techniques have been limited to producing and screening oxide phases formed at temperatures below approximately 550 °C. We report the development of a ...

journal_title：ACS combinatorial science

authors： Skorupska K,Maggard PA,Eichberger R,Schwarzburg K,Shahbazi P,Zoellner B,Parkinson BA

更新日期：2015-12-14 00:00:00

abstract：:A combination of flow and batch chemistries has been successfully applied to the assembly of a series of trisubstituted drug-like pyrrolidines. This study demonstrates the efficient preparation of a focused library of these pharmaceutically important structures using microreactor technologies, as well as classical par...

journal_title：ACS combinatorial science

authors： Baumann M,Baxendale IR,Kuratli C,Ley SV,Martin RE,Schneider J

更新日期：2011-07-11 00:00:00

abstract：:The extracellular-related kinase 5 (ERK5) is a promising target for cancer therapy. A high-throughput screen was developed for ERK5, based on the IMAP FP progressive binding system, and used to identify hits from a library of 57 617 compounds. Four distinct chemical series were evident within the screening hits. Resyn...

journal_title：ACS combinatorial science

authors： Myers SM,Bawn RH,Bisset LC,Blackburn TJ,Cottyn B,Molyneux L,Wong AC,Cano C,Clegg W,Harrington RW,Leung H,Rigoreau L,Vidot S,Golding BT,Griffin RJ,Hammonds T,Newell DR,Hardcastle IR

更新日期：2016-08-08 00:00:00

abstract：:For a future structure-activity relationship (SAR) study, a library of desketoraloxifene analogues has been prepared by parallel synthesis using iodocyclization and subsequent palladium-catalyzed coupling reactions. Points of desketoraloxifene diversification involve the two phenolic hydroxyl groups and the aliphatic ...

journal_title：ACS combinatorial science

authors： Cho CH,Jung DI,Neuenswander B,Larock RC

更新日期：2011-09-12 00:00:00

abstract：:In this research, MgAl-CO32- nanolayered double hydroxide (NLDH) was synthesized through a facile coprecipitation method, followed by a hydrothermal treatment. The prepared NLDHs were used as a hydrophilic nanofiller for improving the performance of the PVDF-based ultrafiltration membranes. The main objective of this ...

journal_title：ACS combinatorial science

authors： Arefi-Oskoui S,Khataee A,Vatanpour V

更新日期：2017-07-10 00:00:00

abstract：:3-Substituted 4-quinolones were synthesized using a one-pot metal-free strategy in moderate to quantitative yields. Carried out in dimethylsulfoxide (DMSO) via a sequential addition of materials, the methodology is tolerant of a wide range of functional groups and applicable to library synthesis. ...

journal_title：ACS combinatorial science

authors： Liu QL,Li QL,Fei XD,Zhu YM

更新日期：2011-01-10 00:00:00

abstract：:Acetylenic tertiary alcohols are well-known to be compounds that are biologically more stable than their corresponding secondary alcohols. The linkage of an acetylenic compound to a polymer support and further introduction of molecular diversity was found to be an interesting way to generate libraries of hydroxy acety...

journal_title：ACS combinatorial science

authors： Talbot A,Maltais R,Poirier D

更新日期：2012-06-11 00:00:00

abstract：:A combination of MACOS scale-out and ROMP-derived oligomeric triazole phosphates (OTP(n)) have been successfully utilized for the preparation of a 106-member library of triazole containing benzothiaoxazepine-1,1-dioxides. This report demonstrates the utilization of a suite of soluble OTP(n) reagents for facile (triazo...

journal_title：ACS combinatorial science

authors： Faisal S,Ullah F,Maity PK,Rolfe A,Samarakoon TB,Porubsky P,Neuenswander B,Lushington GH,Basha FZ,Organ MG,Hanson PR

更新日期：2012-04-09 00:00:00

abstract：:Peptides are still difficult to synthesize when they contain sterically hindered amino acids, such as α,α-disubstituted amino acids and N-substituted amino acids. In this study, solid-phase syntheses of oligopeptides containing multiple α-aminoisobutyric acid (Aib) residues were performed in high yields by using a non...

journal_title：ACS combinatorial science

authors： Hara RI,Mitsuhashi Y,Saito K,Maeda Y,Wada T

更新日期：2018-03-12 00:00:00

abstract：:A build/couple/pair strategy for the synthesis of complex and densely functionalized small molecules is presented. The strategy relies on synthetically tractable building blocks (build), that is, diversely substituted hydrazides, α-hydroxy aldehydes, and boronic acids, which undergo Petasis 3-component reactions (coup...

journal_title：ACS combinatorial science

authors： Flagstad T,Hansen MR,Le Quement ST,Givskov M,Nielsen TE

更新日期：2015-01-12 00:00:00