Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Sarangthem Joychandra Singh"'
Publikováno v:
ARKIVOC, Vol 2017, Iss 4, Pp 137-144 (2017)
Externí odkaz:
https://doaj.org/article/e3de25a9f78445b1a2092251a36f2a5c
Autor:
Laishram Momota Devi, Thokchom Prasanta Singh, Sarangthem Joychandra Singh, Irom Harimala Chanu, Okram Mukherjee Singh, Rajkumar Romeshkumar Singh
Publikováno v:
ChemistrySelect. 5:7447-7451
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c53e34e469ea75b1822457f38a3d9a61
https://doi.org/10.1002/slct.202001807
https://doi.org/10.1002/slct.202001807
Publikováno v:
European Journal of Organic Chemistry. 2018:1026-1033
A Tert‐butyl Peroxybenzoate (TBPB) mediated cycloalkylation and formamidation efficiently took place at 120°C in chlorobenzene or the corresponding formamide, respectively. The cycloalkylation required the addition of acetic acid, whereas the form
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::991889760849622613358c0e0d3c2af5
https://doi.org/10.1002/ejoc.201701677
https://doi.org/10.1002/ejoc.201701677
Autor:
Hojune Choi, Sarangthem Joychandra Singh, Kuldeep Mahiya, Okram Mukherjee Singh, Nepram Sushuma Devi, Sang-Gyeong Lee
Publikováno v:
Bulletin of the Korean Chemical Society. 37:1472-1477
An efficient one-pot multicomponent synthesis of 3-(2-(1H-indol-3-yl)ethyl)-4-hydroxy-4-arylthiazolidine-2-thione and 3-(2-(1H-indol-3-yl)ethyl)-4-arylthiazole-2(3H)-thione has been developed from a multicomponent reaction of tryptamine, carbon disul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95959e55c4e36e9bbd431ba32923013c
https://doi.org/10.1002/bkcs.10892
https://doi.org/10.1002/bkcs.10892
Publikováno v:
Tetrahedron Letters. 57:1044-1047
An effective oxidative intramolecular cyclization (C–S bond formation) of thiosemicarbazones using 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ) has been developed to afford a diverse array of 2-amino-substituted-1,3,4-thiadiazoles. The attractiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1388f57ccba945540b390a616abf7333
https://doi.org/10.1016/j.tetlet.2016.01.083
https://doi.org/10.1016/j.tetlet.2016.01.083
Publikováno v:
Tetrahedron Letters. 57:5941-5943
We have developed an efficient oxidative transformation of thione to disulfides using diacetoxyiodobenzene (DIB) in acetonitrile at room temperature. This strategy is suited for oxidation of thiols to disulfide also. The present oxidation protocol is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5d47b61c1257eccc1ae20ad77d0b386
https://doi.org/10.1016/j.tetlet.2016.11.091
https://doi.org/10.1016/j.tetlet.2016.11.091
Publikováno v:
Journal of Heterocyclic Chemistry. 51:E129-E139
by one-pot four-component domino Knoevenagel condensation of primary amine, carbon disulfide, ethyl acetoacetate, and aromatic aldehyde without any solvent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::614d6af266976b41b7a916c54b9b23fe
https://doi.org/10.1002/jhet.1904
https://doi.org/10.1002/jhet.1904
Publikováno v:
RSC Adv.. 4:3171-3180
Tellurium and selenium incorporated 5,10,15,20-meso-unsubstituted-21,23-ditellura/diselena core-modified porphyrinogens (N2Te2 and N2Se2), 5,10,15,20-meso-unsubstituted-21-tellura/selena core-modified porphyrinogens (N3Te and N3Se) and fully substitu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64fbfea4cb24d949b63de1c12c19e904
https://doi.org/10.1039/c3ra46491a
https://doi.org/10.1039/c3ra46491a
Autor:
Okram Mukherjee Singh, Nepram Sushuma Devi, Sang-Gyeong Lee, Sarangthem Joychandra Singh, Hojune Choi, Kuldeep Mahiya
Publikováno v:
ChemInform. 47
An efficient one-pot multicomponent synthesis of 3-(2-(1H-indol-3-yl)ethyl)-4-hydroxy-4-arylthiazolidine-2-thione and 3-(2-(1H-indol-3-yl)ethyl)-4-arylthiazole-2(3H)-thione has been developed from a multicomponent reaction of tryptamine, carbon disul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77c437a756c6cd1177ba02c90c77ab0a
https://doi.org/10.1002/chin.201652262
https://doi.org/10.1002/chin.201652262
Publikováno v:
Tetrahedron Letters. 54:2484-2488
A novel multicomponent synthesis of ketene dithioacetal rhodanines has been reported by reactions of primary amine, carbon disulfide, ethyl chloroacetate, and alkyl halide in DMF. The catalytic effects of different bases have been investigated and po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b6b20cdff8eb7b86eace60cf9fbeafe
https://doi.org/10.1016/j.tetlet.2013.03.004
https://doi.org/10.1016/j.tetlet.2013.03.004