Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Mandala Anitha"'
Publikováno v:
The Journal of Organic Chemistry. 87:13683-13697
Phosphorus-based naphthalenes are formed by self-dimerization-cum-cyclization of α-aryl allenylphosphonates or allenylphosphine oxides using catalytic Pd(OAc)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab6f73417e3361dd63b7e9788c3ad63d
https://doi.org/10.1021/acs.joc.2c01337
https://doi.org/10.1021/acs.joc.2c01337
Publikováno v:
Pure and Applied Chemistry. 91:773-784
In this paper, we highlight some addition/cycloaddition reactions of allenylphosphonates and allenylphosphine oxides, mostly based on the work done in our laboratory. Thus the electrophilic addition of iodine monochloride (ICl) with allenylphosphine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9750d381bbb0ee09cf18f19a4b801c72
https://doi.org/10.1515/pac-2018-1111
https://doi.org/10.1515/pac-2018-1111
Publikováno v:
Journal of Chemical Sciences. 133
AlCl3 acts as a chlorinating agent for ynamides in the presence of stoichiometric amount of water in the environmentally benign solvent dimethylcarbonate, affording efficient access to (E)-α-chloroenamides via hydrochlorination, with water as a prot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c576d83a18232b5127591d84ec38e9d7
https://doi.org/10.1007/s12039-020-01880-4
https://doi.org/10.1007/s12039-020-01880-4
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 193:81-87
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f5505a6a3082c032ee0ade705150b69
https://doi.org/10.1080/10426507.2017.1417302
https://doi.org/10.1080/10426507.2017.1417302
Autor:
K. C. Kumara Swamy, Mandala Anitha
Publikováno v:
Organic & Biomolecular Chemistry. 16:402-413
Epoxy-sulfonamides react with heterocumulenes (carbon disulfide/isothiocyanates/isocyanates) in the presence of a base to afford ring expansion products in good to high yields with excellent regioselectivity. N-(2-Bromoethyl)-sulfonamides can also be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::717ea5fa32e8011f68f9e084445bb94f
https://doi.org/10.1039/c7ob02915b
https://doi.org/10.1039/c7ob02915b
Publikováno v:
Journal of Molecular Structure. 1233:130103
The reaction of 3-benzylbenzothiazolium bromide with triethylamine generates initially two products as revealed by the TLC. However, on purification, only one compound is obtained, which is the same compound as reported by Baldwin and co-worker. A th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3630d6dbb72157e7f0f07a655af25b5
https://doi.org/10.1016/j.molstruc.2021.130103
https://doi.org/10.1016/j.molstruc.2021.130103
Publikováno v:
Pure and Applied Chemistry. 89:367-377
In this paper, we review some of our results on cycloaddition and cyclization reactions of allenylphosphonates/and allenyl phosphine oxides. Thus nitro-substituted propargylic alcohols react with P(III)–Cl substrates to lead to unprecedented phosph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef3f76fd37dc53665c6a8e365539e79f
https://doi.org/10.1515/pac-2016-0907
https://doi.org/10.1515/pac-2016-0907
Autor:
K. C. Kumara Swamy, Mandala Anitha
Publikováno v:
Organicbiomolecular chemistry. 17(23)
Multifunctional γ-azido/γ-fluoro-β-iodo-vinyl phosphine oxides/phosphonates/esters/sulfone were synthesised by iodination followed by azidation/fluorination of phosphorus-based allenes or allenoates (allenyl esters) or a sulphur based allene. Surp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58073fe31c479839fb42b460000874f7
https://pubmed.ncbi.nlm.nih.gov/31120467
https://pubmed.ncbi.nlm.nih.gov/31120467
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 191:1427-1432
In this article, we describe some of our results on the reactions of allenylphosphonates/allenyl phosphine oxides and allenyl diazaphosphole oxides, primarily cycloaddition and cyclization reactions. Depending on the substituents, both the α,β and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a81ee53a79ea9a84f4a5f9e4808b859
https://doi.org/10.1080/10426507.2016.1211651
https://doi.org/10.1080/10426507.2016.1211651
Autor:
Alla Siva Reddy, K. C. Kumara Swamy, Srinivasarao Allu, G. Gangadhararao, Mandala Anitha, A Leela Sivakumari, Adula Kalyani
Publikováno v:
Journal of Chemical Sciences. 130
This perspective article is related to transformations (both catalytic and non-catalytic) involving allenes, alkynes/enynones/ynamides and isothiocyanates. Part of the work from the author’s group has been reviewed along with some new reactions of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8166c1a2e353d54dea6ea18df9f708b8
https://doi.org/10.1007/s12039-018-1496-2
https://doi.org/10.1007/s12039-018-1496-2