Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Vittal Rao Bommena"'
Publikováno v:
Journal of Chemical Sciences. 126:793-799
Increasing environmental awareness and economic concerns have led to the consideration of highly efficient one-pot, three-component, green approaches for important organic synthons. We describe here a simple, elegant and high yielding protocol for th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e777667039a893fd4c2f83208de44cc
https://doi.org/10.1007/s12039-014-0608-x
https://doi.org/10.1007/s12039-014-0608-x
Autor:
Manjula Alla, Sridhar Balasubramanian, Vittal Rao Bommena, Madhava Reddy Bommineni, Santhosh Reddy Mandha, Sravanthi Siliveri
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 22:5272-5278
An ecofriendly green approach for synthesis of substituted pyrano[2,3-c]pyrazoles has been developed via a multicomponent one pot approach in aqueous ethanol medium under totally non-catalytic conditions. The synthesized compounds were evaluated for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42dcd45c29a1c8e720e61214f1bdb4bc
https://doi.org/10.1016/j.bmcl.2012.06.055
https://doi.org/10.1016/j.bmcl.2012.06.055
Publikováno v:
Asian Journal of Organic Chemistry. 1:71-79
A highly atom-economic one-pot multicomponent synthesis of polysubstituted tetrahydropyridines (THPs) is described. The reaction of anilines, aromatic aldehydes, and β-keto esters proceeds in the presence of catalytic amount of zirconium tetrachlori
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ab02546ea0f777289874c7f099a030b
https://doi.org/10.1002/ajoc.201200010
https://doi.org/10.1002/ajoc.201200010
Autor:
Shailaja Myadaraboina, Manjula Alla, Venkateshwarlu Saddanapu, Anthony Addlagatta, Vittal Rao Bommena
Publikováno v:
European Journal of Medicinal Chemistry. 45:5208-5216
Designed novel imidazo[1,2-a]pyrazine based inhibitors, synthesized by condensing α-aminopyrazines with α-halocarbonyl compounds followed by electrophilic substitutions. Cytotoxic effects on four cancer cell lines evaluated. Based on preliminary da
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bea496314e1bbf06254900a5f5afe42a
https://doi.org/10.1016/j.ejmech.2010.08.035
https://doi.org/10.1016/j.ejmech.2010.08.035
Publikováno v:
ChemInform. 45
The title compounds (IV) are simply obtained by reaction of various aldehydes, amines, and trimethyl phosphite under totally solvent-free and catalyst-free conditions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae163a47cae23f389bfa7e124c6b6e1c
https://doi.org/10.1002/chin.201447212
https://doi.org/10.1002/chin.201447212
Autor:
Santhosh Reddy Mandha, Santosh Kumar Lingala, Soujanya Yarasi, Jagadeesh Babu Nanubolu, Manjula Alla, Vittal Rao Bommena
Publikováno v:
ChemInform. 44
In the presence of PhI(O-Ac)2 and simple alcohols, 2-aminopyrans undergo unusual geminal dialkoxylation with 1,2-migration of the amino group.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79f21b9f5796c166441546ee532c0b15
https://doi.org/10.1002/chin.201323128
https://doi.org/10.1002/chin.201323128
Autor:
Madhava Reddy Bommineni, Nishant Jain, Venkata Ramya Bommareddy, Sreevani Rapolu, Ramalinga Murthy, Vittal Rao Bommena, Manjula Alla
Publikováno v:
European journal of medicinal chemistry. 66
A series of 5-(alkyl(1H-indol-3-yl))-2-(substituted)-1,3,4-oxadiazoles were efficiently synthesized by oxidative cyclisation of N′-benzylidene-(1H-indol-3-yl)alkane hydrazides using di(acetoxy)iodobenzene. N′-Benzylidene-(1H-indol-3-yl)alkane hyd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43585e9211a9929d961cf04a1cae1093
https://pubmed.ncbi.nlm.nih.gov/23792319
https://pubmed.ncbi.nlm.nih.gov/23792319
Autor:
Manjula Alla, Santhosh Reddy Mandha, Vittal Rao Bommena, Sravanthi Siliveri, Madhava Reddy Bommineni, Sridhar Balasubramanian
Publikováno v:
ChemInform. 43
An initial condensation reaction between ethylacetoacetate and hydrazine, followed by addition of aromatic aldehydes (I) and malononitrile (II) to condensation product (III) furnishes the pyranopyrazoles (IV) in high yields.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::906a93f2173e707253d812acddc91f81
https://doi.org/10.1002/chin.201250140
https://doi.org/10.1002/chin.201250140
Autor:
Manjula Alla, Santhosh Reddy Mandha, Santosh Kumar Lingala, Soujanya Yarasi, Jagadeesh Babu Nanubolu, Vittal Rao Bommena
Publikováno v:
The Journal of organic chemistry. 77(23)
Oxidative difunctionalization of 2-amino-4H-pyrans was accomplished with iodobenzene diacetate (IBD) and N-chlorosuccinimide (NCS) reagents in alcoholic medium. 2-Amino-4H-pyrans undergo geminal dialkoxylation with the migration of an amino group (1a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74d96e4ebfefaf2f16d5bc309664bea8
https://pubmed.ncbi.nlm.nih.gov/23130633
https://pubmed.ncbi.nlm.nih.gov/23130633
Autor:
Vittal Rao Bommena, Sucheta Kudrimoti
Publikováno v:
ChemInform. 36
A novel solvent-free, one-pot synthesis of α-aminophosphonates in the presence of catalytic (bromodimethyl)sulfonium bromide at room temperature in high yields is reported.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bfd5f85b3a20d8049017523f53992bd
https://doi.org/10.1002/chin.200523179
https://doi.org/10.1002/chin.200523179