Zobrazeno 1 - 10
of 166
pro vyhledávání: '"Prodeep Phukan"'
Publikováno v:
iScience, Vol 26, Iss 8, Pp 107258- (2023)
Summary: Unanticipated formation of symmetrical sulfonyl guanidine was observed while treating isonitriles with N,N-dibromoarylsulfonamides in absence of an external amine source. Interesting feature of this work is that one molecule of isonitrile in
Externí odkaz:
https://doaj.org/article/b64be0ecf4b54451a0ea67fa3687231f
Autor:
Sauvik Kashyap, Prodeep Phukan
Publikováno v:
Synlett.
Bromamine-T (BAT) is a distinguished member of a special class of compounds called organic haloamines, possessing oxidising properties. It can act as the source of halonium ions, hypohalite species, and N-anions, along with the display of basic as we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37e260390994bf48c340a26fc0660e1d
https://doi.org/10.1055/a-2089-4821
https://doi.org/10.1055/a-2089-4821
Autor:
Debashish Mishra, Prodeep Phukan
Publikováno v:
The Journal of Organic Chemistry. 86:17581-17593
A unified approach has been developed for the synthesis of both isourea and isothiourea in a three-component coupling reaction by treating alcohols or thiols respectively with N,N-dibromoarylsulfonamides and isonitrile and in the presence of K2CO3. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::588f4223825c83f6afa5f33524ee24d0
https://doi.org/10.1021/acs.joc.1c01578
https://doi.org/10.1021/acs.joc.1c01578
Autor:
Debashish Mishra, Dineshwori Chanu Loukrakpam, Smriti Rekha Neog, Debojit Hazarika, Prodeep Phukan
Publikováno v:
ChemistrySelect. 7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e358216c5736408d834c6ffbec9a0fe2
https://doi.org/10.1002/slct.202203449
https://doi.org/10.1002/slct.202203449
Publikováno v:
Molecular Diversity.
An efficient protocol for the synthesis of cyclic guanidine with exocyclic double bond has been developed. The synthesis has been achieved via intramolecular hydroamination of an intermediate propargyl guanidine by using silver acetate as catalyst in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59988fff9f7d13ab3b682127e0f824f6
https://doi.org/10.1007/s11030-022-10568-5
https://doi.org/10.1007/s11030-022-10568-5
Publikováno v:
Journal of Fluorescence. 30:751-757
A simple Schiff base (L) based on 2-hydroxyacetophenone and o-phenylenediamine was prepared which acts as an effective fluorescent sensor for Al3+ with ca. 9.0 fold enhancement in fluorescence intensity and detection limit 10-4.3 M. L can quite clear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8fdeea2fe9ddfed5f29cfbc2c245e2b
https://doi.org/10.1007/s10895-020-02527-w
https://doi.org/10.1007/s10895-020-02527-w
Publikováno v:
Journal of Chemical Sciences. 133
Nucleophilicity and CO2 fixation ability of the ylides of phosphorous, sulfur and nitrogen have been assessed using DFT calculations at M06-2X/6-311++G(d,p)//M06-2X/6-31+G(d) level. Nucleophilicity of 54 ylides and their CO2 adducts have been evaluat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7e7fc8b1338631268d15d1700f5dca1
https://doi.org/10.1007/s12039-021-01983-6
https://doi.org/10.1007/s12039-021-01983-6
Publikováno v:
ChemistrySelect. 4:13094-13098
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::448ee4604c7fda770fc93b863e057f25
https://doi.org/10.1002/slct.201903896
https://doi.org/10.1002/slct.201903896
Publikováno v:
ChemistrySelect. 4:8978-8982
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e24dbd80099551e1508a95cf7eef497b
https://doi.org/10.1002/slct.201901530
https://doi.org/10.1002/slct.201901530
Publikováno v:
ChemistrySelect. 4:3180-3184
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a564a848aacbe6203695d08c995e1753
https://doi.org/10.1002/slct.201900713
https://doi.org/10.1002/slct.201900713