01322nas a2200181   4500008004100000022001400041245014600055210006900201260011000270300001600380490000600396520050000402100003100902700002500933700002700958700002400985856013101009       2012                        eng d  a2046-206900aBase promoted highly efficient copper fluorapatite catalyzed coupling of phenols with arylboronic acids under mild and ligand-free conditions0 aBase promoted highly efficient copper fluorapatite catalyzed cou  aTHOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLANDbROYAL SOC CHEMISTRYcOCT  a12818-128230 v23 a<p>A mild, general and highly efficient protocol has been developed for the synthesis of diaryl ethers in good to excellent yield under mild and ligand-free conditions. This is the first example in which a recyclable, heterogeneous copper fluorapatite catalyst is used for the arylation of phenols with arylboronic acids at room temperature in the presence of Cs2CO3 as a base and methanol as a solvent. The catalyst was recovered and reused several times without loss of catalytic activity.</p>1 aMulla, Shafeek, Abdul Rash1 aInamdar, Suleman, M.1 aPathan, Mohsinkhan, Y.1 aChavan, Santosh, S.  uhttps://library.ncl.res.in/content/base-promoted-highly-efficient-copper-fluorapatite-catalyzed-coupling-phenols-arylboronic-001192nas a2200169   4500008004100000022001400041245015200055210006900207260008400276300001400360490000700374520044200381100002500823700002000848700002200868856013200890       2012                        eng d  a0366-702200aCuO nanoparticles supported on silica: a simple, efficient, and recyclable catalyst for hydroacylation reactions of aldehydes with azodicarboxylate0 aCuO nanoparticles supported on silica a simple efficient and rec  a1-5 KANDA-SURUGADAI CHIYODA-KU, TOKYO, 101-8307, JAPANbCHEMICAL SOC JAPANcNOV  a1484-14860 v413 a<p>We describe a green and efficient procedure for the hydroacylation of aldehydes with diisopropyl azodicarboxylate, using CuO nanoparticles supported on silica (CuO-np/SiO2) as a catalyst, in good to excellent yields. A wide range of aldehydes, including aromatic and aliphatic compounds, were considered. The catalyst is found to be truly heterogeneous in the reaction mixture and can be reused without loss of catalytic activity.</p>1 aInamdar, Suleman, M.1 aMore, Vinod, K.1 aMandal, Sisir, K.  uhttps://library.ncl.res.in/content/cuo-nanoparticles-supported-silica-simple-efficient-and-recyclable-catalyst-hydroacylation-001173nas a2200217   4500008004100000022001400041245010200055210006900157260011000226300001400336490000600350520030600356100003100662700001600693700002700709700002400736700002500760700002400785700001900809856012700828       2012                        eng d  a2046-206900aEfficient, rapid synthesis of bis(indolyl)methane using ethyl ammonium nitrate as an ionic liquid0 aEfficient rapid synthesis of bisindolylmethane using ethyl ammon  aTHOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLANDbROYAL SOC CHEMISTRYcMAR  a3525-35290 v23 a<p>A simple and rapid protocol has been developed for an efficient synthesis of bis( indolyl)methane in excellent yields using ethyl ammonium nitrate (EAN) as reusable ionic liquid at room temperature. The protocol involves an electrophilic substitution reaction of indoles with several aldehydes.</p>1 aMulla, Shafeek, Abdul Rash1 aSudalai, A.1 aPathan, Mohsinkhan, Y.1 aSiddique, Shafi, A.1 aInamdar, Suleman, M.1 aChavan, Santosh, S.1 aReddy, Santosh  uhttps://library.ncl.res.in/content/efficient-rapid-synthesis-bisindolylmethane-using-ethyl-ammonium-nitrate-ionic-liquid-001684nas a2200241   4500008004100000022001400041245012000055210006900175260010600244300001400350490000700364520074300371653001501114653002401129653001801153653001101171653002101182100003101203700002501234700002701259700002401286856013201310       2012                        eng d  a0040-403900aLigand free, highly efficient synthesis of diaryl ether over copper fluorapatite as heterogeneous reusable catalyst0 aLigand free highly efficient synthesis of diaryl ether over copp  aTHE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLANDbPERGAMON-ELSEVIER SCIENCE LTDcAPR  a1826-18290 v533 a<p>A novel ligand-free, highly efficient, and an inexpensive method has been developed by using ecofriendly, heterogeneous reusable copper fluorapatite (CuFAP) catalyst for the synthesis of diaryl ethers from the cross coupling reaction of the various substituted aryl halides (fluoride, chloride, bromide, and iodide) with the potassium salts of various substituted phenols in the presence of N-methyl 2-pyrrolidone (NMP) as a solvent at 120 degrees C. The protocol obtained the corresponding cross coupling products in good to excellent yield. The CuFAP catalyst was recovered by simple filtration from the reaction mixture and reused several times without the loss of catalytic activity. (C) 2012 Elsevier Ltd. All rights reserved.</p>10aArylhalide10aCopper fluorapatite10aDiaryl ethers10aphenol10aUllmann coupling1 aMulla, Shafeek, Abdul Rash1 aInamdar, Suleman, M.1 aPathan, Mohsinkhan, Y.1 aChavan, Santosh, S.  uhttps://library.ncl.res.in/content/ligand-free-highly-efficient-synthesis-diaryl-ether-over-copper-fluorapatite-heterogeneous-001576nas a2200253   4500008004100000022001400041245023400055210006900289260010600358300001200464490000700476520049600483653001300979653001000992653002101002653003201023653000901055100003101064700002201095700002701117700002501144700002401169856012901193       2013                        eng d  a0040-403900aSolvent-free, highly efficient one-pot multi-component synthesis of 1-amido- and 1-carbamato-alkyl naphthols/phenols catalyzed by ethylammonium nitrate as reusable ionic liquid under neat reaction condition at ambient temperature0 aSolventfree highly efficient onepot multicomponent synthesis of   aTHE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLANDbPERGAMON-ELSEVIER SCIENCE LTDcFEB  a672-6750 v543 a<p>A solvent-free, environmentally clean, mild, and simple one-pot multi-component protocol has been developed for the efficient synthesis of 1-amido- and 1-carbamato-alkyl naphthols/phenols in excellent yields via one-pot three-component condensation of various aldehydes, amides/carbamates/urea, and naphthols/phenols using ethylammonium nitrate (EAN) as a reusable ionic liquid catalyst under neat reaction condition at ambient temperature. (c) 2012 Elsevier Ltd. All rights reserved.</p>10aAldehyde10aamide10aCarbamate Phenol10aEthylammonium nitrate (EAN)10aUrea1 aMulla, Shafeek, Abdul Rash1 aSalama, Tarek, A.1 aPathan, Mohsinkhan, Y.1 aInamdar, Suleman, M.1 aChavan, Santosh, S.  uhttps://library.ncl.res.in/content/solvent-free-highly-efficient-one-pot-multi-component-synthesis-1-amido-and-1-carbamato-001451nas a2200241   4500008004100000022001400041245013100055210006900186260010600255300001400361490000700375520048000382653002100862653001400883653002400897653002300921100003100944700002400975700002500999700002801024700003201052856012501084       2014                        eng d  a0040-403900aEfficient synthesis of O-aryloxime ethers by copper fiuorapatite catalyzed cross-coupling of aryloximes with arylboronic acids0 aEfficient synthesis of Oaryloxime ethers by copper fiuorapatite   aTHE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLANDbPERGAMON-ELSEVIER SCIENCE LTDcSEP  a5327-53320 v553 a<p>A novel, highly efficient, and mild protocol has been developed for the synthesis of O-aryloxime ethers in good to excellent yields at ambient reaction conditions. This is the first report in which =N-O-Ar linkage was achieved with ecofriendly, recyclable, heterogeneous copper fluorapatite (CuFAP) catalyst via C-O cross coupling of aryloxime with arylboronic acid in the presence of Cs2CO3 as base and methanol as solvent. (C) 2014 Elsevier Ltd. All rights reserved.</p>10aArylboronic acid10aAryloxime10aCopper fluorapatite10aO-Aryloxime ethers1 aMulla, Shafeek, Abdul Rash1 aChavan, Santosh, S.1 aInamdar, Suleman, M.1 aPathari, Mohsinkhan, Y.1 aShaikh, Taufeekaslam, M. Y.  uhttps://library.ncl.res.in/content/efficient-synthesis-o-aryloxime-ethers-copper-fiuorapatite-catalyzed-cross-coupling-001256nas a2200169   4500008004100000022001400041245011200055210006900167260011000236300001600346490000700362520052200369100002500891700001800916700002100934856013100955       2014                        eng d  a1359-734500aWhen gold meets chiral bronsted acid catalysts: extending the boundaries of enantioselective gold catalysis0 aWhen gold meets chiral bronsted acid catalysts extending the bou  aTHOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLANDbROYAL SOC CHEMISTRYcAUG  a15124-151350 v503 a<p>This review describes the development in the use of Au(I)/Bronsted acid binary catalytic systems to enable an enantioselective transformation in one-pot that cannot be achieved by gold catalysts alone. The examples discussed herein are promising since apart from using chiral ligands there exists a possibility of using chiral Bronsted acids. Clearly, the horizon for enantioselective gold catalysis has been expanded as more options to make the gold-catalyzed reactions enantioselective have become available.</p>1 aInamdar, Suleman, M.1 aKonala, Ashok1 aPatil, Nitin, T.  uhttps://library.ncl.res.in/content/when-gold-meets-chiral-bronsted-acid-catalysts-extending-boundaries-enantioselective-gold-000989nas a2200169   4500008004100000022001400041245004300055210004300098260011000141300001400251490000700265520039800272100002500670700002300695700002100718856008000739       2015                        eng d  a1477-052000aEnantioselective cooperative catalysis0 aEnantioselective cooperative catalysis  aTHOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLANDbROYAL SOC CHEMISTRYcJUN  a8116-81620 v133 a<p>In recent years, enantioselective cooperative catalytic reactions, wherein two catalysts work simultaneously to form products which cannot be obtained by the use of a single catalyst alone, have attracted considerable attention. This review focuses on this emerging field, with particular emphasis on mechanistic aspects, which will help readers to understand the role of each catalyst.</p>1 aInamdar, Suleman, M.1 aShinde, Valmik, S.1 aPatil, Nitin, T.  uhttps://library.ncl.res.in/content/enantioselective-cooperative-catalysis-000958nas a2200157   4500008004100000022001400041245011500055210006900170260007200239300001200311490000600323520029400329100002500623700002100648856013100669       2015                        eng d  a2052-412900aEngineering ligands on the Au center: discovering broadly applicable gold catalysis with high turnover numbers0 aEngineering ligands on the Au center discovering broadly applica  aPO BOX 1-18, NANKANG, TAIPEI 115, TAIWANbCHINESE CHEMICAL SOCcJUN  a995-9980 v23 a<p>The research groups of Hammond/Xu and Zhang report the discovery of new ligands for gold catalysis. With these ligands, gold catalyzed reactions have been reported for a broader range of substrates with very high TONs at a level that can match the needs of large-scale applications.</p>1 aInamdar, Suleman, M.1 aPatil, Nitin, T.  uhttps://library.ncl.res.in/content/engineering-ligands-au-center-discovering-broadly-applicable-gold-catalysis-high-turnover-001619nas a2200193   4500008004100000022001400041245021100055210006900266260011000335300001600445490000600461520068700467100003101154700002401185700002701209700002501236700003201261856013201293       2015                        eng d  a2046-206900aLigand-, base-, co-catalyst-free copper fluorapatite (CuFAP) as a versatile, ecofriendly, heterogeneous and reusable catalyst for an efficient homocoupling of arylboronic acid at ambient reaction conditions0 aLigand base cocatalystfree copper fluorapatite CuFAP as a versat  aTHOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLANDbROYAL SOC CHEMISTRYcMAR  a24675-246800 v53 a<p>This paper describes the first report in which copper species containing copper fluorapatite (CuFAP) acts as a versatile, eco-friendly, recyclable, heterogeneous catalyst for an efficient synthesis of symmetric biaryls from the homo-coupling of arylboronic acids in methanol solvent at ambient reaction conditions. The developed protocol is ligand-, base-, and co-catalyst-free, sustainable, mild, inexpensive, and compatible with a wide range of aromatic/heterocyclic boronic acids and provides the corresponding products in excellent yields without purification. The catalyst was easily recovered from the reaction mixture and reused several times without loss of activity.</p>1 aMulla, Shafeek, Abdul Rash1 aChavan, Santosh, S.1 aPathan, Mohsinkhan, Y.1 aInamdar, Suleman, M.1 aShaikh, Taufeekaslam, M. Y.  uhttps://library.ncl.res.in/content/ligand-base-co-catalyst-free-copper-fluorapatite-cufap-versatile-ecofriendly-heterogeneous-001443nas a2200169   4500008004100000022001400041245016400055210006900219260011000288300001600398490000600414520067300420100002501093700002801118700002101146856010601167       2016                        eng d  a2046-206900aUnified approach to pyrrole-embedded aza-heterocyclic scaffolds based on the RCM/isomerization/cyclization cascade catalyzed by a Ru/B-H binary catalyst system0 aUnified approach to pyrroleembedded azaheterocyclic scaffolds ba  aTHOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLANDbROYAL SOC CHEMISTRYcMAR  a34428-344330 v63 a<p>An easy and straightforward preparation of pyrrole-embedded aza-heterocyclic scaffolds employing a Ru/B-H binary catalyst system has been developed. The strategy generates a diverse array of privileged scaffolds from 2-aminophenyl group appended pyrroles that can be prepared by a two-step process from corresponding aminoaryl-substituted pyrroles. The technique of incorporating 2-aminoaromatic groups in the heterocycles and their subsequent ring-closing-metathesis (RCM) isomerization followed by subsequent Pictet-Spengler type reaction should also be applicable to other heterocycles for generating a library of multi-ring compounds in an efficient manner.</p>1 aInamdar, Suleman, M.1 aChakrabarty, Indradweep1 aPatil, Nitin, T.  uhttps://library.ncl.res.in/content/unified-approach-pyrrole-embedded-aza-heterocyclic-scaffolds-based01100nas a2200205   4500008004100000245012600041210006900167260000800236300001200244490000700256520034500263100002800608700002500636700002200661700001900683700002500702700001700727700002100744856012900765       2017                        eng d00a[3+2]-Annulation of platinum-bound azomethine ylides with distal C[double bond, length as m-dash]C bonds of N-allenamides0 a32Annulation of platinumbound azomethine ylides with distal Cdou  cJAN  a196-1990 v533 a<p>A Pt-catalyzed, highly regioselective reaction between N-allenamides and imino-alkynes leading to pyrrolo[1,2-a] indoles is described. This represents the first example of [3+2]-annulation of Pt-bound azomethine ylides with the distal CQC bond of N-allenamides. The mechanism of the reaction was established by computational studies.</p>1 aChakrabarty, Indradweep1 aInamdar, Suleman, M.1 aAkram, Manjur, O.1 aGade, Amol, B.1 aBanerjee, Subhrashis1 aBera, Saibal1 aPatil, Nitin, T.  uhttps://library.ncl.res.in/content/32-annulation-platinum-bound-azomethine-ylides-distal-cdouble-bond-length-m-dashc-bonds-n01649nas a2200157   4500008004100000245015400041210007000195260000800265300001400273490000700287520098800294100002101282700002501303700003101328856013201359       2017                        eng d00aSynthesis of annulated bis-indoles through Au(I)/brønsted acid-catalyzed reactions of (1H-indol-3-yl)(aryl)methanols with 2-(arylethynyl)-1H-indoles0 aSynthesis of annulated bisindoles through AuIbrønsted acidcataly  cDEC  a863 - 8690 v153 aA general method to access annulated bis-indoles from (1H-indol-3-yl)(aryl)methanols and 2-(arylethynyl)-1H-indoles under the catalysis of the Ph3PAuOTf/Brønsted acid binary catalyst system has been developed. The reaction was found to proceed in a highly efficient manner and benefit from easy-to-make starting materials, broad substrate scope and operational simplicity. The potential of this method has also been exemplified for the synthesis of pyrrole-annulated indoles using 2-(phenylethynyl)-1H-indoles and phenyl(1H-pyrrol-2-yl)methanols. Furthermore, the use of a ternary catalyst system, involving PdCl2/Brønsted acid/Ph3PAuOTf catalysts, has been realized for the synthesis of annulated bis-indoles starting directly from 2-(phenylbuta-1,3-diyn-1-yl)aniline and (1H-indol-3-yl)(aryl)methanol. Mechanistically, this reaction is very interesting since the overall process involves three different catalytic cycles catalyzed by three different catalysts in a relay fashion.1 aPatil, Nitin, T.1 aInamdar, Suleman, M.1 aGonnade, Rajesh, Ghanshyam  uhttps://library.ncl.res.in/content/synthesis-annulated-bis-indoles-through-auibr%C3%B8nsted-acid-catalyzed-reactions-1h-indol-3