Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Hakjune Rhee"'
Autor:
Yong-Cheol Lee, Hakjune Rhee
Publikováno v:
Polymer Korea. 46:484-490
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5745e87ba8037f68e457d5c4d0ea659a
https://doi.org/10.7317/pk.2022.46.4.484
https://doi.org/10.7317/pk.2022.46.4.484
Publikováno v:
Synthesis. 52:917-927
We synthesized various carbazoles from anilines through a three-step process with good overall yields (up to 48%). This process comprises N-acetylation, copper(0)-mediated Ullmann homocoupling, and acid-mediated intramolecular amination. It permits v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a5b185255b3c56f224e44aceea99404
https://doi.org/10.1055/s-0039-1690759
https://doi.org/10.1055/s-0039-1690759
Publikováno v:
The Journal of Organic Chemistry. 83:4805-4811
The copper(I)-catalyzed azide–alkyne cycloaddition reaction has been extensively studied and widely applied in organic synthesis. However, the formation of 1,2,3-triazoles with electron-deficient azide has been a challenging problem. In this report
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2640def000d90d30dd834cc5a6a71b11
https://doi.org/10.1021/acs.joc.8b00022
https://doi.org/10.1021/acs.joc.8b00022
Publikováno v:
ChemistrySelect. 3:2092-2095
Functionalized benzo[c]cinnoline derivatives were synthesized from easily accessible 2,2-diamino-1,1′-biaryls using a nitrite source. In this simple process, various functional groups were tolerated under mild reaction conditions, and the practical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27bcce1fc30368c1a289c6f841b6ecf2
https://doi.org/10.1002/slct.201800278
https://doi.org/10.1002/slct.201800278
Publikováno v:
Synthesis. 50:1867-1874
N-Sulfonylformamidines were synthesized from N-sulfonylsulfonamides by reacting with p-toluenesulfonyl chloride (TsCl) and N,N -disubstituted formamides. In this reaction, it was expected that mixing TsCl with the N,N-disubstituted formamide would ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c00e6e137da1500becf5a64c3901e3f9
https://doi.org/10.1055/s-0036-1591936
https://doi.org/10.1055/s-0036-1591936
Janus colloid surfactant catalysts for in situ organic reactions in Pickering emulsion microreactors
Autor:
Hanbyeol Jo, Jangwoo Cho, Jin Woong Kim, Hakjune Rhee, Hyeri Kim, Minkyung Lim, Jaehong Cho, Sun-Joon Min, Hancheul Kim
Publikováno v:
Green Chemistry. 20:2840-2844
This study introduces a Janus colloid surfactant catalyst platform exhibiting remarkable catalytic activity and magnetic responsiveness in Pickering emulsion microreactors. The patching of catalytic nanoparticles (NPs) such as Pd NPs and Ag NPs on am
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54e2e9b224ef3e18aaa047b8df370a03
https://doi.org/10.1039/c8gc00282g
https://doi.org/10.1039/c8gc00282g
Publikováno v:
RSC Advances. 8:6152-6159
Functionalized reverse phase silica gel and thermoresponsive hydrogels were synthesized as heterogeneous catalysts supports. Cu(I) and Cu(II) catalysts immobilized onto two types of supports were prepared and characterized. The copper catalyzed azide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44d25c9e46d16851ee34924b34a17072
https://doi.org/10.1039/c8ra00306h
https://doi.org/10.1039/c8ra00306h
Publikováno v:
Synthesis. 49:4299-4302
l-Ribose, a key precursor of various l-nucleosides can only be synthesized from other sugars or other non-sugar precursors. Herein, the study involves the synthesis of naturally rare l-ribose from readily available d-ribose. Though, many synthetic st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54825a86adfba6212ebdde9e098de123
https://doi.org/10.1055/s-0036-1588857
https://doi.org/10.1055/s-0036-1588857
Publikováno v:
RSC advances. 10(15)
The carboxylated poly[3,3-bis(3-azidomethyl)oxetane] (PBAMO) copolymers (poly(BAMO-carboxylate)) were synthesized by substitution of poly[3,3-bis(3-chloromethyl)oxetane] (PBCMO) with potassium carboxylate and sodium azide in DMSO. The synthesized com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b03e151c0b17760e7db50d20e2273953
https://pubmed.ncbi.nlm.nih.gov/35496527
https://pubmed.ncbi.nlm.nih.gov/35496527
Publikováno v:
Polymer Bulletin. 73:2805-2814
The back light unit (BLU) is the core component of LCDs for laptops, mobile phones, navigation, large televisions, and public information displays (PIDs). To enhance the optical efficiency of LCDs, optical films with a high reflective index have been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::544c770731b89092234b8237706932fc
https://doi.org/10.1007/s00289-016-1622-6
https://doi.org/10.1007/s00289-016-1622-6