Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Gi Hyeon Sung"'
Publikováno v:
ACS Applied Energy Materials. 5:8381-8390
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e98318e023a7673accd4ebef45618c9
https://doi.org/10.1021/acsaem.2c00919
https://doi.org/10.1021/acsaem.2c00919
Publikováno v:
Advanced Synthesis & Catalysis. 358:1725-1730
This work describes acylation reactions facilitated by a type of heterocycle-based acyl transfer agent, 2-acyloxypyridazinone. Reactions of 2-acyloxypyridazinone with carboxylic acids yield mixed carbonic anhydride intermediates, which are reactive a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2d3b96bfec8253c74550c68e57b161d
https://doi.org/10.1002/adsc.201501177
https://doi.org/10.1002/adsc.201501177
Publikováno v:
Synlett. 27:1577-1581
Symmetric and asymmetric carbonates were synthesized by using alkyl or aryl 4,5-dichloro-6-oxopyridazin-1(6 H )-carboxylates. Five aryl 4,5-dichloro-6-oxopyridazin-1(6 H )-carboxylates were converted into the corresponding diaryl carbonates in good t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a6ce12aafcd1eb025c4bd4e95c694fc
https://doi.org/10.1055/s-0035-1561411
https://doi.org/10.1055/s-0035-1561411
Publikováno v:
Synlett. 26:1985-1990
Developing eco-friendly, stable, and easy-to-handle acyl sources is of great importance in synthetic and green chemistry. This study describes the synthesis of benzo[ d ]azol-2(3 H )-ones such as benzo[ d ]thiazol-2(3 H )-ones, benzo[ d ]oxazol-2(3 H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24ac7d41c68fdb997a6dce3095689494
https://doi.org/10.1055/s-0034-1378783
https://doi.org/10.1055/s-0034-1378783
Autor:
Gi Hyeon Sung1, Bo Ram Kim1, Ki Eun Ryu1, Jeum-Jong Kim2 bizu4216100@etri.re.kr, Yong-Jin Yoon1 yjyoon@gnu.ac.kr
Publikováno v:
Bulletin of the Korean Chemical Society. 2014, Vol. 35 Issue 9, p2758-2764. 7p.
Publikováno v:
Synlett. 25:1909-1915
This paper describes the esterification of aromatic and aliphatic alcohols by using 2-acyl-4,5-dichloropyridazin-3(2H)-ones as an acyl source under Friedel–Crafts conditions. Twelve alcohols were reacted with four 2-acyl-4,5-dichloropyridazin-3(2H)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a7da67eb8e72f7f4530c9173c513382
https://doi.org/10.1055/s-0034-1378335
https://doi.org/10.1055/s-0034-1378335
Publikováno v:
Journal of the Korean Chemical Society. 58:140-144
Since the discovery that pyrrolo[2,3-c]pyridazine or pyrrolo[2,3-d]pyridazine exhibited antiproliferative activity and antiviral activity, much attention has been paid to the development of convenient and efficient routes for synthesis of heterocycli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb9e37937c6e584a70225fb515fa25bb
https://doi.org/10.5012/jkcs.2014.58.1.140
https://doi.org/10.5012/jkcs.2014.58.1.140
Autor:
Hyung-Geun Lee, Sang-Gyeong Lee, Bo Ram Kim, Gi Hyeon Sung, Jeum-Jong Kim, Kwang‐Ju Jung, Seung-Beom Kang, Yong-Jin Yoon
Publikováno v:
Tetrahedron. 69:10331-10336
We demonstrated the synthesis of β-ketonitriles, α,β-alkynones, and biscarbinols using tert-butoxide-assisted C(C O)–C (i.e., acyl–C) coupling of esters under ambient conditions. tert-Butoxide-assisted C(C O)–C (i.e., acyl–C) coupling of e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7664e5cdc15ad7347a88ce098b423d86
https://doi.org/10.1016/j.tet.2013.10.007
https://doi.org/10.1016/j.tet.2013.10.007
Publikováno v:
Bulletin of the Korean Chemical Society. 34:3410-3414
Advanced Solar Technology Research Department, ETRI, Daejeon 305-700, KoreaReceived June 9, 2013, Accepted August 30, 2013Atom-economical esterification is of great importance in green chemistry. In this work, we demonstrated thecatalyst and additive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f284345030b8d23cc1a2bdf180d80ff
https://doi.org/10.5012/bkcs.2013.34.11.3410
https://doi.org/10.5012/bkcs.2013.34.11.3410
Publikováno v:
Journal of the Korean Chemical Society. 57:295-299
Oximes are important functional groups in organic chemistry due to their synthetic utility as protecting groups for carbonyl groups and their ability to form other functionalities, 1�4 and their biological activity. 5 Oximes are commonly prepared b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16a8bf3a695eac064e6a0cd2440bfd09
https://doi.org/10.5012/jkcs.2013.57.2.295
https://doi.org/10.5012/jkcs.2013.57.2.295