R
Ranjan Mukhopadhyay
Researcher at Indian Institute of Chemical Biology
Publications - 49
Citations - 533
Ranjan Mukhopadhyay is an academic researcher from Indian Institute of Chemical Biology. The author has contributed to research in topics: Cycloaddition & Intramolecular force. The author has an hindex of 14, co-authored 49 publications receiving 512 citations. Previous affiliations of Ranjan Mukhopadhyay include Jadavpur University.
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General route to 4a-methylhydrofluorene diterpenoids: total syntheses of (+/-)-taiwaniaquinones d and h, (+/-)-taiwaniaquinol B, (+/-)-dichroanal B, and (+/-)-dichroanone.
TL;DR: A general and convergent route for the synthesis of the 4a-methylhydrofluorene diterpenoids has been established through a common hexahydrofluororenone intermediate obtained via Pd(0)-catalyzed reductive cyclization of a substituted 2-(2-bromobenzyl) methylene cyclohexane.
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First total synthesis of the 4a-methyltetrahydrofluorene diterpenoids (+/-)-dichroanal B and (+/-)-dichroanone.
TL;DR: A simple synthesis of the 4a-methyltetrahydrofluorene diterpenoids (+/-)-dichroanal B and (+/--dichROanone has been achieved through a common hexahydro fluorenone intermediate obtained via Pd(0)-catalyzed reductive cyclization of a substituted 2-(2-bromobenzyl) methylene cyclohexane.
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Stereoselective syntheses of (+/-)-komaroviquinone and (+/-)-faveline methyl ether through intramolecular Heck reaction.
TL;DR: An efficient, flexible, and stereoselective convergent route for constructing the trans-10-hydroxy-1,1-dimethyloctahydrodibenzo[a,d]cyclohepten-7-ones (5a-c) was achieved via intramolecular Heck reaction.
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Cu(I)-Catalyzed cycloaddition of constrained azido-alkynes: access to 12- to 17-membered monomeric triazolophanes incorporating furanoside rings
TL;DR: A strained monomeric 12-membered triazolophane was formed by the Cu(I)-catalyzed intramolecular cycloaddition of an azide to an alkyne having a constrained tether incorporating an aromatic ring and a furanoside ring.
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Oxidative damage of erythrocytes: a possible mechanism for premature hemolysis in experimental visceral leishmaniasis in hamsters.
TL;DR: The extent of oxidative stress and the efficacy of the primary antioxidant system in erythrocytes of hamsters in the progressive anemic response at different stages of leishmanial infection is revealed.