01206nas a2200217   4500008004100000022001400041245014600055210006900201260010600270300001400376490000700390520030900397653001400706653001800720653002900738653001900767653002200786100002800808700002200836856013000858       2006                        eng d  a0040-403900aCu(OTf)(2) or Et3N-catalyzed three-component condensation of aldehydes, amines and cyanides: a high yielding synthesis of alpha-aminonitriles0 aCuOTf2 or Et3Ncatalyzed threecomponent condensation of aldehydes  aTHE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLANDbPERGAMON-ELSEVIER SCIENCE LTDcAUG  a5759-57620 v473 a<p>Copper(II) triflate or Et3N have been found to catalyze, under ambient conditions, the addition of a cyanide anion, such as trimethylsilyl cyanide or acetone cyanohydrin, onto in situ generated imines, furnishing alpha-aminonitriles in excellent yields. (c) 2006 Elsevier Ltd. All rights reserved.</p>10aaldehydes10aaminonitriles10amulticomponent reactions10aorganocatalyst10aStrecker reaction1 aParaskar, Abhimanyu, S.1 aSudalai, Arumugam  uhttps://library.ncl.res.in/content/cuotf2-or-et3n-catalyzed-three-component-condensation-aldehydes-amines-and-cyanides-high-001180nas a2200217   4500008004100000022001400041245014300055210006900198260010300267300001400370490000700384520030400391653001400695653001400709653001100723653002800734100002200762700002800784700002200812856012800834       2008                        eng d  a0376-469900aCu(OTf)(2) catalyzed Biginelli type condensation of aldehydes, beta-keto esters and carbamates: synthesis of 3,4-dihydro[1,3]oxazin-2-ones0 aCuOTf2 catalyzed Biginelli type condensation of aldehydes betake  aANUSANDHAN BHAWAN, 2 RAFI MARG, NEW DELHI, 110001, INDIAbCOUNCIL SCIENTIFIC & INDUSTRIAL REScJUL  a1091-10950 v473 a<p>Cu(OTf)(2) catalyzes effectively a new multicomponent reaction comprising aldehydes, beta-ketoester and methy carbamate in acetonitrile to afford substituted 3,4-dihydro[1,3]oxazin-2-ones in 60-82% yields. These compounds have been found to show inhibition activity against HL-60 cancer cell.</p>10aaldehydes10aCatalysts10aCopper10aMulticomponent reaction1 aJagdale, Arun, R.1 aParaskar, Abhimanyu, S.1 aSudalai, Arumugam  uhttps://library.ncl.res.in/content/cuotf2-catalyzed-biginelli-type-condensation-aldehydes-beta-keto-esters-and-carbamates-001276nas a2200229   4500008004100000022001400041245007300055210006900128260010600197300001200303490000700315520046700322653001400789653002000803653001200823653001400835653001900849100003200868700001700900700002200917856010700939       2012                        eng d  a0040-403900aPd-catalyzed selective hydrosilylation of aryl ketones and aldehydes0 aPdcatalyzed selective hydrosilylation of aryl ketones and aldehy  aTHE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLANDbPERGAMON-ELSEVIER SCIENCE LTDcJAN  a148-1500 v533 a<p>Pd salts in combination with triethylsilane as hydride source and DMF as solvent has been found to be excellent catalytic combination that selectively reduces aryl ketones and aldehydes under mild conditions to afford triethylsilyloxy compounds in excellent yields. Product selectivity to the respective benzyl alcohols can however be achieved when the reaction was performed in DMF/H2O (4:1) as solvent system. (C) 2011 Elsevier Ltd. All rights reserved.</p>10aaldehydes10aHydrosilylation10aKetones10aPalladium10aTriethylsilane1 aChouthaiwale, Pandurang, V.1 aRawat, Varun1 aSudalai, Arumugam  uhttps://library.ncl.res.in/content/pd-catalyzed-selective-hydrosilylation-aryl-ketones-and-aldehydes-001204nas a2200229   4500008004100000022001400041245015100055210006900206260007500275300001600350490000700366520031300373653001400686653001600700653002800716653001400744653002200758100002300780700002400803700002200827856012500849       2015                        eng d  a1433-785100aN-Heterocyclic carbene catalyzed oxidative coupling of alkenes/alpha-bromoacetophenones with aldehydes: a facile entry to alpha,beta-epoxy ketones0 aNHeterocyclic carbene catalyzed oxidative coupling of alkenesalp  aPOSTFACH 101161, 69451 WEINHEIM, GERMANYbWILEY-V C H VERLAG GMBHcNOV  a14150-141530 v543 a<p>{A novel, N-heterocyclic carbene (NHC) catalyzed direct oxidative coupling of styrenes with aldehydes has been described for the synthesis of alpha,beta-epoxy ketones in good yields. This unprecedented regioselective oxidative coupling employs NBS/DBU/DMSO (DBU = 1,8-diazabicyclo [5.4. 0] undec-7-ene</p>10aaldehydes10aepoxidation10aN-heterocyclic carbenes10aOxidation10asynthetic methods1 aReddi, Rambabu, N.1 aPrasad, Pragati, K.1 aSudalai, Arumugam  uhttps://library.ncl.res.in/content/n-heterocyclic-carbene-catalyzed-oxidative-coupling-alkenesalpha-bromoacetophenones-101257nas a2200241   4500008004100000022001400041245015100055210006900206260007500275300001000350490000600360520034400366653001400710653001300724653002100737653002800758653001100786100002300797700001900820700002400839700002200863856013000885       2016                        eng d  a2193-580700aN-heterocyclic-carbene-catalyzed regioselective oxidative ring-opening of epoxides with aromatic aldehydes: a facile entry to alpha-acyloxyketones0 aNheterocycliccarbenecatalyzed regioselective oxidative ringopeni  aPOSTFACH 101161, 69451 WEINHEIM, GERMANYbWILEY-V C H VERLAG GMBHcJAN  a48-510 v53 a<p>A high-yielding synthesis of -acyloxyketones using a N-heterocyclic-carbene (NHC)-catalyzed, oxidative ring-opening of epoxides with aromatic aldehydes is described. This regioselective, oxidative process utilizes a N-bromosuccinimide (NBS)/DMSO combination as the oxidant system and Et3N as the base under mild reaction conditions.</p>10aaldehydes10aepoxides10ahalogen oxidants10aN-heterocyclic carbenes10aoxygen1 aReddi, Rambabu, N.1 aGontala, Arjun1 aPrasad, Pragati, K.1 aSudalai, Arumugam  uhttps://library.ncl.res.in/content/n-heterocyclic-carbene-catalyzed-regioselective-oxidative-ring-opening-epoxides-aromatic-0