Zobrazeno 1 - 10
of 234
pro vyhledávání: '"Chul Ho Jun"'
Publikováno v:
Chemistry – An Asian Journal. 16:197-201
Well-defined recyclable Pd- and Rh-bipyridyl group-impregnated SBA-15 catalysts were prepared for C-C bond coupling reaction and selective hydrogenation reactions, respectively. These SBA-15 derived ligands for the catalysts were prepared by direct a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4810a89433bd51a38312364bf76cd57
https://doi.org/10.1002/asia.202001152
https://doi.org/10.1002/asia.202001152
Publikováno v:
Journal of the American Chemical Society. 142:9130-9134
Nanoscale dynamic processes such as the diffusion of ions within solid-state structures are critical for understanding and tuning material properties in a wide range of areas, such as energy storage and conversion, catalysis, and optoelectronics. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e824ded5a19493351c959561a0cbc3a5
https://doi.org/10.1021/jacs.0c03230
https://doi.org/10.1021/jacs.0c03230
Publikováno v:
Carbon. 161:599-611
Despite the many advances that have been made in using anionic surfactants to disperse and sort single-walled carbon nanotubes (SWNTs) for optoelectronic applications, one-pot methods for deposition of SWNTs in a diameter (dt) and position controlled
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8618a84e72f8e4bed94337d336bc6716
https://doi.org/10.1016/j.carbon.2020.02.006
https://doi.org/10.1016/j.carbon.2020.02.006
Publikováno v:
RSC Advances. 9:12265-12268
A new method for covalent immobilization of catalytic hydroesterification modified polybutadiene on a silica surface is described. Compared to conventional immobilization procedures, the new protocol enables control of the functional group compositio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37d9fb0bac74a922137ab999e485f19a
https://doi.org/10.1039/c9ra01080g
https://doi.org/10.1039/c9ra01080g
Autor:
Kyung Bin Jung, Jeong-Myeong Ha, Jinho Lee, Dong Jin Suh, Chul Ho Jun, Hyunjoo Lee, Jungho Jae
Publikováno v:
Catalysis Today. 303:191-199
We have previously shown that an activated carbon-supported ruthenium catalyst promoted with ReO x (RuRe/AC) is highly active for the hydrodeoxygenation (HDO) of lignin-derived phenols (e.g., guaiacol). In this work, we have investigated the effect o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::322cde1f528fd73ae5e6008deced6c05
https://doi.org/10.1016/j.cattod.2017.07.027
https://doi.org/10.1016/j.cattod.2017.07.027
Publikováno v:
Chemical Communications. 54:9961-9964
Styrylsilanes serve as new coupling reagents for introducing organic functional groups on silica and glass surfaces. Functionalized styrylsilanes, which are readily prepared via catalytic hydrosilylation of the corresponding phenylacetylenes with sil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b50fca1bf837b6a8cf0edea2bd8ae08
https://doi.org/10.1039/c8cc04863k
https://doi.org/10.1039/c8cc04863k
Publikováno v:
Chemical Science. 9:7981-7985
A simple, one-step method for covalent bond immobilization of biomolecules on silica operated in water is described. In the approach, an NHS-ester linked methallylsilane is utilized as a bifunctional linker to couple the biomolecule to the silica sur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1d7cdb9d57491ff540b4428a16fac4a
https://doi.org/10.1039/c8sc02565g
https://doi.org/10.1039/c8sc02565g
Publikováno v:
Organic Letters. 20:264-267
A Rh(III)-catalyzed C-H activation reaction has been developed for the preparation of pyridinium salts from secondary allylamines and internal alkynes. The pyridinium salts formed by this N-annulation reaction have interesting fluorescence properties
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14c85487e1c81b945be932a94b548449
https://doi.org/10.1021/acs.orglett.7b03654
https://doi.org/10.1021/acs.orglett.7b03654
Autor:
Chul Ho Jun, Chang Hee Lee
Publikováno v:
Synlett. 29:736-741
Chelation-assisted Rh(I)-catalyzed ketone synthesis from allylic alcohols and alkenes through C–H and C–C bond activations under microwave irradiation was developed. Aldimine is formed via olefin isomerization of allyl alcohol under Rh(I) catalys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af60016d86cef351a5e7b880d2ffd9d7
https://doi.org/10.1055/s-0036-1591697
https://doi.org/10.1055/s-0036-1591697
Publikováno v:
Organic Letters. 19:2941-2944
A new cascade double N-annulation method has been developed for the synthesis of benzoquinolizinium salts. The process takes place between allylamines, internal alkynes, and HBF4 in the presence of Rh(III)/Cu(II) complexes and leads to formation of m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebcd94d1021d01d720b5b376061065b1
https://doi.org/10.1021/acs.orglett.7b01175
https://doi.org/10.1021/acs.orglett.7b01175