Zobrazeno 1 - 10
of 12
pro vyhledávání: '"S. J. Harshavardhan"'
Autor:
S. J. Harshavardhan, Kiwan Jang, Kyeong-min Choi, Man Sig Lee, Ch. Sridhar, Deepak Kumar, Dong-Soo Shin, B.V.D. Vijaykumar
Publikováno v:
Bulletin of the Korean Chemical Society. 35:2769-2773
In this work, a new family of polyhedral oligomeric silsesquioxanes (POSS) based esters have been synthesized that consists eight ester functional groups. These are classified into Type-I and Type-II esters based on the starting materials, octakis(3-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8776e6ce5284b71fe0c92048da061011
https://doi.org/10.5012/bkcs.2014.35.9.2769
https://doi.org/10.5012/bkcs.2014.35.9.2769
Autor:
Kiwan Jang, Yong-Jin Yoon, B. Prem Kumar, Hae-Dong Jung, Dong-Soo Shin, Yong-Sheng Xie, S. J. Harshavardhan, B.V.D. Vijaykumar, Dong Ha Lee
Publikováno v:
Bulletin of the Korean Chemical Society. 35:261-264
Department of Chemistry, Changwon National University, Changwon, GN 641-773, Korea. E-mail: dsshin@changwon.ac.kr Department of Physics, Changwon National University, Changwon, GN 641-773, Korea KIP, Hanbat National University, Yuseong, Daejeon 305-7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ceb1b6a93576fb99c111ab1573f47797
https://doi.org/10.5012/bkcs.2014.35.1.261
https://doi.org/10.5012/bkcs.2014.35.1.261
Autor:
S. J. Harshavardhan, Soung Soo Yi, Dong-Soo Shin, Kiwan Jang, B.V.D. Vijaykumar, B. Prem Kumar, Jianzhuang Jiang, Sakthivel Gandhi, Chinnambedu Murugesan Raghavan
Publikováno v:
Journal of Materials Science. 48:7533-7539
In this present work, we have developed a novel POSS type monomer ligand “2,6-pyridinediamine-bis-(propanylheptaisobutyl POSS)” (PDC-POSS) and utilized in the preparation of potential luminescent hybrid complex Eu-PDC-POSS with an inner transitio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7418ab7511afe0df9d69a69d522adb08
https://doi.org/10.1007/s10853-013-7568-2
https://doi.org/10.1007/s10853-013-7568-2
Publikováno v:
Synthesis. 2006:4041-4045
A simple and efficient stereoselective total synthesis of iso-cladospolide B and a formal total synthesis of cladospolide B, using Jacobsen's hydrolytic kinetic resolution, is described.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6162e369b81e6cde88821af3655b3e8
https://doi.org/10.1055/s-2006-950317
https://doi.org/10.1055/s-2006-950317
Publikováno v:
Synthesis. 2004:1854-1858
Aziridines undergo ring opening readily with various thiols in the presence of 5 mol% bismuth triflate under very mild reaction conditions to afford the corresponding β-aminosulfides in excellent yields with high regioselectivity.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7160e10acfab70f769f0ad1a00cb1a7c
https://doi.org/10.1055/s-2004-829144
https://doi.org/10.1055/s-2004-829144
Autor:
Dong Ha Lee, Yong-Jin Yoon, Dong-Soo Shin, S. J. Harshavardhan, Yong-Sheng Xie, B. Premkumar, Hae-Dong Jung, B.V.D. Vijaykumar, Kiwan Jang
Publikováno v:
ChemInform. 45
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6caf50c53bea9de14384ee6e22e0da13
https://doi.org/10.1002/chin.201418232
https://doi.org/10.1002/chin.201418232
Publikováno v:
Tetrahedron Letters. 49:6765-6767
The synthesis of the styryl lactone Leiocarpin C has been achieved in a highly stereoselective manner using Jacobsen's kinetic resolution, Sharpless asymmetric epoxidation and Sharpless asymmetric dihydroxylation as key steps. This is the first total
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb53c1fb49ba774786c74c584b25f5bf
https://doi.org/10.1016/j.tetlet.2008.08.078
https://doi.org/10.1016/j.tetlet.2008.08.078
Publikováno v:
Synlett. 2007:1945-1947
An elegant synthesis of ophiocerins B and C is accomplished for the first time with 3 R,4 R,6 R and 3 S,4 S,6 R-configuration. Of these three stereogenic centers, the C-3/C-4 VIC-diol was created by Sharpless asymmetric dihydroxylation, while the C-6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f01858eb277220829467c14e3d7fc5a3
https://doi.org/10.1055/s-2007-982579
https://doi.org/10.1055/s-2007-982579
Autor:
S. J., HARSHAVARDHAN
Publikováno v:
IndraStra Global.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=issn23813652::291f1f72d771fb97b97aefc1f5515783
https://igi.indrastra.com/items/show/235273
https://igi.indrastra.com/items/show/235273
Publikováno v:
ChemInform. 38
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::678b6501f798a7aab34171d4a843640b
https://doi.org/10.1002/chin.200748205
https://doi.org/10.1002/chin.200748205