Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Makthala Ravi"'
Publikováno v:
New Journal of Chemistry. 42:6617-6620
A catalytic combination of eosin Y–Yb(OTf)3 has been developed to catalyse the visible light mediated synthesis of indole substituted heterobiaryl-pyrazolo[3,4-b]pyridines in good yields under mild reaction conditions. The current reaction proceeds
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d92fa37a978733db99eb745fbe0b63c
https://doi.org/10.1039/c8nj00862k
https://doi.org/10.1039/c8nj00862k
Publikováno v:
Organic & Biomolecular Chemistry. 15:1080-1085
An efficient one pot method for the synthesis of anti-α,β-epoxy ketones from 1-(2-methyl-4-phenylquinolin-3-yl)ethanone and ethanol has been developed by a modified Darzen reaction. The reaction occurs under oxidative conditions via a cascade seque
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7db0cc935dc84fa49f017ebd5159e5fc
https://doi.org/10.1039/c6ob02336c
https://doi.org/10.1039/c6ob02336c
Publikováno v:
RSC Advances. 6:109-118
A facile regioselective metal-free direct α-arylation of coumarins and 2-pyridones is achieved by the reaction of coumarins and 2-pyridones with phenylhydrazine in good yields. The reaction proceeds at room temperature under mild conditions using in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b74dabfd40a4d2f4d7174f458667373
https://doi.org/10.1039/c5ra20954d
https://doi.org/10.1039/c5ra20954d
Publikováno v:
RSC Advances. 6:48774-48778
Bronsted acid-promoted cascade synthesis of novel (E)-6-phenyl-7-styryl-5,6-dihydrodibenzo[b,h][1,6]naphthyridines has been achieved via homodimerization of 2′-aminochalcones by employing sodium dodecylsulphate (SDS) as a surfactant in water. Besid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d07bccd4bd22f1f2ebf71fb54c3679f0
https://doi.org/10.1039/c6ra04837d
https://doi.org/10.1039/c6ra04837d
Publikováno v:
The Journal of Organic Chemistry. 80:5369-5376
A transition-metal-free C-3-arylation of quinolin-4-ones in the presence of base has been achieved by using arylhydrazines as aryl radical source and air as oxidant. The reaction proceeds smoothly at room temperature and does not require any prefunct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11f6d90d6ba3c62127b8efafe1c63952
https://doi.org/10.1021/acs.joc.5b00739
https://doi.org/10.1021/acs.joc.5b00739
Publikováno v:
RSC Advances. 5:61876-61880
An efficient, mild and cost-effective method has been developed utilizing CuBr with N-methylmorpholine N-oxide (NMO/NMMO) for the oxidative coupling of anilines to access symmetrical and unsymmetrical azo compounds in high yield. The reactivity was f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7ec761d8bf5eb3ba63c3a943cc357ed
https://doi.org/10.1039/c5ra12535a
https://doi.org/10.1039/c5ra12535a
Autor:
Prem P. Yadav, Vikas Bajpai, Kanumuri Siva Rama Raju, Brijesh Kumar, Parul Chauhan, Shikha Singh, Makthala Ravi, Wahajuddin Wahajuddin
Publikováno v:
RSC Adv.. 4:43336-43340
An efficient protocol has been developed for the synthesis of biaryls via Pd/Cu catalyzed coupling of phenylhydrazines in water. Homo and cross couplings were successfully achieved in a ligand-free catalytic system, at room temperature with water as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f8d2841ee2671d821a58c9d52638064
https://doi.org/10.1039/c4ra04621h
https://doi.org/10.1039/c4ra04621h
Publikováno v:
ChemInform. 47
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f4bca71c2b9c6c2c0985df73a19ab1d
https://doi.org/10.1002/chin.201640183
https://doi.org/10.1002/chin.201640183
Publikováno v:
ChemInform. 47
A facile regioselective metal-free direct α-arylation of coumarins and 2-pyridones is achieved by the reaction of coumarins and 2-pyridones with phenylhydrazine in good yields. The reaction proceeds at room temperature under mild conditions using in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49045d072ab8b58bdfc66c6ad5940a24
https://doi.org/10.1002/chin.201620156
https://doi.org/10.1002/chin.201620156
Autor:
Sanjeev K. Shukla, Niraj K. Naikade, Prem P. Yadav, Makthala Ravi, Ranjani Maurya, Parul Chauhan, Devireddy Anand
Publikováno v:
Synlett. 24:173-176
A facile and efficient method for the synthesis of 1,2,4-trioxepanes and 1,2,4-trioxanes from different carbinols having cyclopropyl and phenyl substituents has been developed. The corresponding hydroxyhydroperoxides were synthesized from 30% H 2 O 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b184525c491d1c5f4b21688833b2f07c
https://doi.org/10.1055/s-0032-1317958
https://doi.org/10.1055/s-0032-1317958