Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Nageswara Rao Panguluri"'
Publikováno v:
Chemistry, an Asian journal. 16(22)
Here, we prepared several dipeptides containing 2-aminoindane-2-carboxylic acid (Aic) and carried out further synthetic transformations. Synthesis and purification of modified peptides by using [2+2+2] cyclotrimerization is a challenging task. We are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe54f421e5e90f43d8c89b1ece9b167e
https://pubmed.ncbi.nlm.nih.gov/34510767
https://pubmed.ncbi.nlm.nih.gov/34510767
Publikováno v:
Synthesis. 51:1913-1922
We have summarized diverse synthetic approaches for the modification of peptides by employing transition-metal-catalyzed reactions. These methods can deliver unusual peptides suitable for peptidomimetics. To this end, several popular reactions such a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72167f9a70ba47f18d23cba07f4eb4ab
https://doi.org/10.1055/s-0037-1612418
https://doi.org/10.1055/s-0037-1612418
Synthesis and photophysical properties of star-shaped blue green emitting π-conjugated spirotruxenes
Autor:
Nageswara Rao Panguluri, Rashid Ali, Anindya Datta, Krishna K. Kannaujiya, Sambasivarao Kotha
Publikováno v:
Tetrahedron Letters. 59:4080-4085
Here, we report a simple and useful strategy for a series of C-3-symmetric pi-conjugated and highly soluble spiro-annulated truxene derivatives. The role of substituent at C5, C10, C15, C2, C7, and C12 positions was studied. We observed that truxenes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea842957bf3f4bb7a83f4afb268fbbad
https://doi.org/10.1016/j.tetlet.2018.10.005
https://doi.org/10.1016/j.tetlet.2018.10.005
Publikováno v:
European Journal of Organic Chemistry. 2017:5316-5342
In this account we disclose a variety of simple strategies demonstrated in our laboratory in the last two decades for the assembly of diverse and intricate molecular frameworks containing spiro linkage(s) by using various metathesis protocols such as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3636d806637670f4fdd35f6c1340d175
https://doi.org/10.1002/ejoc.201700439
https://doi.org/10.1002/ejoc.201700439
Autor:
Vommina V. Sureshbabu, Nageswara Rao Panguluri, Girish Prabhu, Veladi Panduranga, Basavaprabhu
Publikováno v:
Synthesis. 48:1711-1718
A one-pot protocol for the preparation of symmetrical dibenzyl diselenides and disulfides from the corresponding benzyl alcohols employing NaBH2Se3 and NaBH2S3 as selenium-transfer and sulfur-transfer reagent, respectively, is described. Structurally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef9c4c73441d07d8430f4f5a03043d62
https://doi.org/10.1055/s-0035-1561579
https://doi.org/10.1055/s-0035-1561579
Autor:
Nageswara Rao Panguluri, Saidulu Todeti, Vrajesh R. Shah, Mukesh E. Shirbhate, Milind Meshram, Sambasivarao Kotha
Publikováno v:
Chemistry, an Asian journal. 14(9)
Herein, we summarize the synthetic approaches that have been developed for the synthesis of star-shaped molecules. Typically, to design such highly functionalized molecules, simple building blocks are first assembled through trimerization reactions,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccc7e03585aa128b985eb5fad0ad7e96
https://pubmed.ncbi.nlm.nih.gov/30762307
https://pubmed.ncbi.nlm.nih.gov/30762307
Autor:
T. M. Vishwanatha, Nageswara Rao Panguluri, Vommina V. Sureshbabu, Veladi Panduranga, Girish Prabhu
Publikováno v:
RSC Advances. 5:51807-51811
A convenient approach has been presented for the synthesis of Nβ-protected amino diselenides from the corresponding amino alkyl iodides using in situ generated NaBH2Se3 as an efficient selenating reagent. All the diselenides are obtained in good yie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8297b255a25970f8642ba507e8861501
https://doi.org/10.1039/c5ra06147d
https://doi.org/10.1039/c5ra06147d
Autor:
Nageswara Rao Panguluri, Panduranga Veladi, Basavaprabhu, Vommina V. Sureshbabu, Krishnamurthy Muniyappa
Publikováno v:
New Journal of Chemistry. 39:7746-7749
Catalytic use of FeCl3 in the presence of glacial AcOH for the direct amidation of acid with amine in toluene has been described in this paper. The protocol worked well for the less nucleophilic aniline and its variants which gave the best results un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98434c29212fadbb484074915f8b1290
https://doi.org/10.1039/c5nj01047k
https://doi.org/10.1039/c5nj01047k
Autor:
Chilakapati Madhu, Vommina V. Sureshbabu, N. Narendra, Nageswara Rao Panguluri, Veladi Panduranga
Publikováno v:
Tetrahedron Letters. 55:6831-6835
A simple and efficient protocol for the synthesis of selenazole containing dipeptidomimetics using Nα-amino selenocarboxamides and α-bromomethyl ketones is described. All the compounds made were isolated in good yields and fully characterized.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b507dce770e187c84ca6b161b51f714
https://doi.org/10.1016/j.tetlet.2014.10.085
https://doi.org/10.1016/j.tetlet.2014.10.085
Publikováno v:
Synlett. 25:1001-1005
Rapid synthesis of acid azides via in situ generation of acid chlorides using CPICl as chlorinating agent from the corresponding Nα-protected amino acids is described. Also the conversion of acid azides into ureidopeptides through the Curtius rearra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c074c312e1c58ea6f3dee4d859b92099
https://doi.org/10.1055/s-0033-1340864
https://doi.org/10.1055/s-0033-1340864