Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Pratheepkumar Annamalai"'
Publikováno v:
The Journal of Organic Chemistry. 87:8858-8870
An environmentally friendly and resourceful modular protocol for the synthesis of phosphorochalcogenoates, phosphorochalcogenothioates, and phosphinothioates under blue light-emitting diode irradiation is described. The blue LED-promoted P-S, P-Se, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea60eb9ccc5141a9a2c4eca30e6c1387
https://doi.org/10.1021/acs.joc.2c00323
https://doi.org/10.1021/acs.joc.2c00323
Akademický článek
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Publikováno v:
Organic letters. 24(32)
The synthesis of (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bc2554b388f36b1d6f2c12f41f0c8dc
https://pubmed.ncbi.nlm.nih.gov/35926085
https://pubmed.ncbi.nlm.nih.gov/35926085
Autor:
Pratheepkumar Annamalai, Shang You Sun, Huan Chang Hsiao, Shih Ching Chuang, Jayachandran Jayakumar
Publikováno v:
Advanced Synthesis & Catalysis. 363:1695-1701
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46891bd6fb58b654e35e53c324f22db6
https://doi.org/10.1002/adsc.202001404
https://doi.org/10.1002/adsc.202001404
Publikováno v:
Chemical record (New York, N.Y.). 21(12)
The recent decade evidenced a significant development in the construction of the C-S bond. The journey began with transitional-metal catalysis and reached sustainable catalysis via oxidant, photo, and electro catalyzed methods. A variety of catalytic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b33b2066a379bf7a63a655c3204fd1fe
https://pubmed.ncbi.nlm.nih.gov/34101980
https://pubmed.ncbi.nlm.nih.gov/34101980
Autor:
Huan Chang Hsiao, Yi-Hung Liu, Kou Chi Hsu, Pei Ling Chen, Chih Wei Chou, Cheng Ming Hsieh, Shih-Ching Chuang, Gu Ying Lin, Pratheepkumar Annamalai, Selvam Raju
Publikováno v:
The Journal of Organic Chemistry. 83:3840-3856
We developed palladium-catalyzed oxidative coupling of olefins with N-acyl 2-aminobiaryls through a sequence of ortho C-H bond activation/alkene insertion/reductive elimination. Furthermore, we controlled the selectivity of mono- and bis-alkenylation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3914e7ccfc5583989c80ef63b3a981d5
https://doi.org/10.1021/acs.joc.8b00194
https://doi.org/10.1021/acs.joc.8b00194
Autor:
Selvam Raju, Po Yen Chen, Pratheepkumar Annamalai, Po Yen Tseng, Shih-Ching Chuang, Ting Shen Kuo, Fu Wei Chan
Publikováno v:
Synthesis. 49:5007-5016
An efficient palladium-catalyzed addition reaction of alkyl- and arylsulfonic acids to propiolate esters to yield alkenyl sulfonates is demonstrated. The formation of alkenyl sulfonates is highly regio- and stereoselective with favorable yields of up
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cafc5b7ef18ec5fc2ba640c5991c9dc
https://doi.org/10.1055/s-0036-1588501
https://doi.org/10.1055/s-0036-1588501
Publikováno v:
Organic Letters. 19:4134-4137
A palladium-catalyzed C-H bond activation reaction, via a redox-neutral pathway, for the preparation of dihydrophenanthridine, phenanthridine, and carbazole derivatives from biaryl 2-iminoquinones is developed. The preinstalled iminoquinone was desig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66a6a4da2a81c8bfeeedbf4bdb1a0bf3
https://doi.org/10.1021/acs.orglett.7b01956
https://doi.org/10.1021/acs.orglett.7b01956
Autor:
Ryota Sato, Pratheepkumar Annamalai, Shih-Ching Chuang, Vijaykumar H. Thorat, Chien-Hong Cheng, Nitinkumar Satyadev Upadhyay
Publikováno v:
Green Chemistry. 19:3219-3224
Most of the metal-catalyzed C–H activation/annulation reactions were carried out in organic solvents using expensive oxidants such as Cu(II) and Ag(I) salts. Here, we reported a new approach for a highly regioselective synthesis of isoquinolones fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a8a1eedc38801ae986248f66dcc770c
https://doi.org/10.1039/c7gc01221g
https://doi.org/10.1039/c7gc01221g
Publikováno v:
Chemical Communications. 53:6247-6250
A new class of iptycenes was developed by combining 2-(naphthalen-1-yl)anilines and p-benzoquinones through copper(ii)-mediated radical cyclisation. This unusual cyclisation reaction resulted in the robust and efficient syntheses of iptycenes with an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a065513dbf8e002a9b8fec84d0d0dfd
https://doi.org/10.1039/c7cc03030d
https://doi.org/10.1039/c7cc03030d