Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Tarak Nath Gowala"'
Autor:
Pankaj Chaudhari, Sitaram Pal, Krishna Sawant, Tarak Nath Gowala, Sujit K. Ghorai, Jagadish Pabba
Publikováno v:
The Journal of organic chemistry. 86(15)
The synthesis of differently substituted 2,3,4-triarylcyclopent-2-en-1-ones from 2-cyclopentenone via sequential functionalization of a novel 2,4-dibromo-3-(4-methoxyphenyl) cyclopent-2-en-1-one intermediate has been developed. The process provides a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f8b50144d2e003a0b9715b5b69ea73b
https://pubmed.ncbi.nlm.nih.gov/34255508
https://pubmed.ncbi.nlm.nih.gov/34255508
Autor:
Jagadish Pabba, Tarak Nath Gowala
Publikováno v:
Tetrahedron Letters. 56:1801-1804
A simple and efficient protocol for the Heck reaction of cyclic alkenones with electron-rich aryl bromides has been developed. A ligand combination of X-Phos and tri-tert-butylphosphonium hydrogen tetrafluoroborate in the presence of Pd(PPh3)2Cl2 and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58e2d227a9bfeeed6cc945ceb1ec6d1e
https://doi.org/10.1016/j.tetlet.2015.02.045
https://doi.org/10.1016/j.tetlet.2015.02.045
Publikováno v:
e-EROS Encyclopedia of Reagents for Organic Synthesis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cceafc973a0c0a09d45f54cf77c95479
https://doi.org/10.1002/047084289x.rn01946
https://doi.org/10.1002/047084289x.rn01946
Autor:
Tarak Nath Gowala, Jagadish Pabba
Publikováno v:
ChemInform. 46
Heck arylation of cyclic α-enones as well as α,β-unsaturated lactones with aryl bromides is performed using a palladium catalyst.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2ee6d60d9590f0f9ef2bbea559bd8b4
https://doi.org/10.1002/chin.201531068
https://doi.org/10.1002/chin.201531068