Palladium-Catalyzed Benzannulations of 1-(Indol-2-yl)but-3-yn-1-ols: Easy Access to Functionalized Carbazoles.
Sign Up to like & getrecommendations! Published in 2022 at "Organic letters"
DOI: 10.1021/acs.orglett.2c00182
Abstract: An atom-economical direct synthesis of carbazoles having aryl and aryl ketone groups has been achieved through Pd(II)-catalyzed cascade reactions between 1-(indol-2-yl)but-3-yn-1-ols and aldehydes. The reaction proceeds through alkyne-carbonyl metathesis, an uncommon pathway using palladium catalysts,… read more here.
Keywords: easy access; indol ols; ols easy; palladium catalyzed ... See more keywords
Copper-Catalyzed Alkynylation of Hydrazides: An Easy Access to Functionalized Azadipeptides.
Sign Up to like & getrecommendations! Published in 2022 at "Organic letters"
DOI: 10.1021/acs.orglett.2c02625
Abstract: We report a copper-catalyzed alkynylation of azadipeptides using ethynylbenziodoxolone (EBX) reagents. Nonsymmetrical ynehydrazides could be obtained in 25-97% yield using azaglycine derivatives as nucleophiles. The transformation is compatible with most functional groups naturally occurring on… read more here.
Keywords: hydrazides easy; easy access; catalyzed alkynylation; alkynylation hydrazides ... See more keywords
Easy access to nucleophilic boron through diborane to magnesium boryl metathesis
Sign Up to like & getrecommendations! Published in 2017 at "Nature Communications"
DOI: 10.1038/ncomms15022
Abstract: Organoboranes are some of the most synthetically valuable and widely used intermediates in organic and pharmaceutical chemistry. Their synthesis, however, is limited by the behaviour of common boron starting materials as archetypal Lewis acids such… read more here.
Keywords: magnesium boryl; easy access; magnesium; access nucleophilic ... See more keywords
Novel and easy access to highly luminescent Eu and Tb doped ultra-small CaF2, SrF2 and BaF2 nanoparticles - structure and luminescence.
Sign Up to like & getrecommendations! Published in 2017 at "Dalton transactions"
DOI: 10.1039/c6dt04711d
Abstract: A universal fast and easy access at room temperature to transparent sols of nanoscopic Eu3+ and Tb3+ doped CaF2, SrF2 and BaF2 particles via the fluorolytic sol-gel synthesis route is presented. Monodisperse quasi-spherical nanoparticles with… read more here.
Keywords: caf2 srf2; srf2 baf2; luminescence; easy access ... See more keywords
Easy access to new anthracenyl π-conjugates: generation of distinct AIE-active materials
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Chemistry C"
DOI: 10.1039/c6tc05671g
Abstract: Inspired by the well-established distyryl anthracenyl (DSA) π-conjugates as aggregation-induced emission active (AIE) materials and the evolution of the synthesis/optoelectronic properties of numerous anthracene-based π-conjugates, a new series of 9-or 10-(hetero)arylated anthracenyl π-conjugates were synthesized… read more here.
Keywords: anthracenyl conjugates; access new; new anthracenyl; easy access ... See more keywords
Easy Access to Quinolin-2(1H)-ones via a One-Pot Tandem Oxa-Michael–Aldol Sequence
Sign Up to like & getrecommendations! Published in 2017 at "Synlett"
DOI: 10.1055/s-0036-1588470
Abstract: An efficient strategy for the synthesis of a variety of quinolin-2(1H)-one derivatives has been developed. The reaction proceeded from cinnamide derivatives via a tandem reaction in the presence of NaOH to afford the corresponding 2-… read more here.
Keywords: easy access; quinolin ones; access quinolin; ones via ... See more keywords
Easy access to elusive radical reactions
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DOI: 10.1126/science.aav0574
Abstract: Two mild approaches generate radical intermediates from masked aldehydes Radical intermediates are molecules that form transiently during a reaction and bear an unpaired electron. Molecules containing an unpaired electron are often viewed as challenging to… read more here.
Keywords: radical reactions; radical intermediates; easy access; access elusive ... See more keywords
Snacks and The City: Unexpected Low Sales of an Easy-Access, Tasty, and Healthy Snack at an Urban Snacking Hotspot
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Environmental Research and Public Health"
DOI: 10.3390/ijerph17207538
Abstract: While many people declare an intention to eat and snack more healthily, a large body of research has found that these intentions often do not translate into actual behavior. This failure to fulfil intentions is… read more here.
Keywords: healthy snack; easy access; snacking hotspot; snack ... See more keywords
Easy access to a carbohydrate-based template for stimuli-responsive surfactants
Sign Up to like & getrecommendations! Published in 2020 at "Beilstein Journal of Organic Chemistry"
DOI: 10.3762/bjoc.16.229
Abstract: In this paper we describe the synthesis of a new carbohydrate-based building block functionalized with azido or amino groups on the 2 and 4 positions. The building block can be synthesized in anomerically pure form… read more here.
Keywords: access carbohydrate; block; building block; easy access ... See more keywords