Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Rayavarapu Srinuvasarao"'
Autor:
Rayavarapu, Srinuvasarao1 (AUTHOR), Yarla, Nagendra Sastry2,3 (AUTHOR), Kadiri, Sunanda Kumari4 (AUTHOR), Bishayee, Anupam5 (AUTHOR), Vidavalur, Siddaiah1 (AUTHOR), Tadikonda, Ramu1 (AUTHOR), Basha, Mahaboob1 (AUTHOR), Pidugu, Vijaya Rao6 (AUTHOR), Dowluru, Kaladhar S. V. G. K.7 (AUTHOR), Lakappa, Dhananjaya Bhadrapura8 (AUTHOR), Kamal, Mohammad A.9,10 (AUTHOR), Md Ashraf, Ghulam10 (AUTHOR), Tarasov, Vadim V.11 (AUTHOR), Chubarev, Vladimir N.11 (AUTHOR), Klochkov, Sergey G.12 (AUTHOR), Barreto, George E.13,14 (AUTHOR), Bachurin, Sergey O.12 (AUTHOR), Aliev, Gjumrakch12,15,16 (AUTHOR) aliev03@gmail.com
Publikováno v:
Scientific Reports. 8/16/2017, Vol. 7 Issue 1, p1-14. 14p.
Autor:
Vidavalur Siddaiah, G. Mahaboob Basha, Y. Santosh Kumar, Rayavarapu Srinuvasarao, D. Sudhakar
Publikováno v:
Synthetic Communications. 43:2191-2197
A simple and alternative method has been developed for the synthesis of 4-benzylidene-2-phenyl-5(4H)-oxazolones via reactions of hippuric acid with various aldehydes in the presence of 2-chloro-4,6-dimethoxy-1,3,5-triazine/N-methylmorpholine at 75 °
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1cba51fc093a5c2aae0ef060c7b398f
https://doi.org/10.1080/00397911.2012.696301
https://doi.org/10.1080/00397911.2012.696301
Publikováno v:
Green Chemistry Letters and Reviews. 5:337-342
We have reported an efficient and eco-friendly protocol for the protection of various structurally and electronically divergent aryl and aliphatic amines using Cbz-Cl in the presence of polyethylene glycol (PEG)-400 at room temperature. The reaction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d649908d5efbf91e3175cbf3dff37012
https://doi.org/10.1080/17518253.2011.633567
https://doi.org/10.1080/17518253.2011.633567
Autor:
Tadikonda, Ramu, Nakka, Mangarao, Rayavarapu, Srinuvasarao, Kalidindi, Siva Prasada Kumar, Vidavalur, Siddaiah
Publikováno v:
In Tetrahedron Letters 28 January 2015 56(5):690-692
Publikováno v:
Catalysis Letters. 141:1511-1520
A series of 3,4,5-trisubstituted 1,2,4-triazoles have been synthesized from N 3-substituted amidrazones and anhydrides using HClO4-SiO2 at 80 °C under solvent-free conditions. The products were obtained in excellent yields within 5–10 min. Therefo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c4aa550bf8b40375fa5e783bd31ee05
https://doi.org/10.1007/s10562-011-0665-4
https://doi.org/10.1007/s10562-011-0665-4
Autor:
Rayavarapu Srinuvasarao, Tadikonda Ramu, Nakka Mangarao, Vidavalur Siddaiah, Gajula Mahaboob Basha, Sarakula Prasanthi
Publikováno v:
Tetrahedron Letters. 55:177-179
A facile and highly efficient synthesis of 3,4,5-trisubstituted 1,2,4-triazoles and 3,5-disubstituted 1,2,4-oxadiazoles from 2,2,2-trichloroethyl imidates using PEG as a solvent and employing PTSA as the catalyst under mild conditions is described.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e566db0119c7f29d8afddb0f4170637
https://doi.org/10.1016/j.tetlet.2013.10.147
https://doi.org/10.1016/j.tetlet.2013.10.147
Autor:
Rayavarapu Srinuvasarao, Nakka Mangarao, Vidavalur Siddaiah, Sarakula Prasanthi, Tadikonda Ramu, Gajula Mahaboob Basha
Publikováno v:
ChemInform. 45
The mGlu5 receptor antagonist (IIIh) and its analogues are readily prepared by a condensation of carboxylic acids (I) with a triazinyl chloride (CDMT) followed by cyclization of intermediate activated esters with amidoximes (II).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ee8e6bce1645c3c11e57d4626522e0c
https://doi.org/10.1002/chin.201446167
https://doi.org/10.1002/chin.201446167
Autor:
Vidavalur Siddaiah, Rayavarapu Srinuvasarao, Tadikonda Ramu, Nakka Mangarao, Gajula Mahaboob Basha, Sarakula Prasanthi
Publikováno v:
ChemInform. 45
This is a facile and efficient protocol for the reaction of trichloroethyl imidates with amidrazones or amidoximes to give triazole and oxadiazole derivatives in good yields.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cc93720ba5af51ea44e6f2bd82d9aef
https://doi.org/10.1002/chin.201421153
https://doi.org/10.1002/chin.201421153
Autor:
S. Kumar Yadav, Sarakula Prasanthi, Rayavarapu Srinuvasarao, Vidavalur Siddaiah, G. Mahaboob Basha, Nakka Mangarao, Tadikonda Ramu
Publikováno v:
ChemInform. 45
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ed89ad6ec7adb633dc2dc5f50183ca3
https://doi.org/10.1002/chin.201403164
https://doi.org/10.1002/chin.201403164
Autor:
D. Sudhakar, Rayavarapu Srinuvasarao, Vidavalur Siddaiah, G. Mahaboob Basha, Y. Santosh Kumar
Publikováno v:
ChemInform. 44
A simple and alternative method has been developed for the synthesis of 4-benzylidene-2-phenyl-5(4H)-oxazolones via reactions of hippuric acid with various aldehydes in the presence of 2-chloro-4,6-dimethoxy-1,3,5-triazine/N-methylmorpholine at 75 °
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f3981ef3e1b2315cf979a8febcb772a
https://doi.org/10.1002/chin.201343125
https://doi.org/10.1002/chin.201343125