IR Home
→
Chemical Sciences
→
Browsing Chemical Sciences by Author

Browsing Chemical Sciences by Author "Volvoikar, P.S."

Now showing items 1-9 of 9

An account of synthetic strategies towards indolocarbazole alkaloids: Arcyriaflavin A and Staurosporinone

Volvoikar, P.S.; Torney, P.S. (Tetrahedron. 82; 2020; ArticleID_131756.)

An account of synthetic methods developed for indolocarbazole alkaloids arcyriaflavin A and staurosporinone is presented. Based on a common pathway or key intermediate involved, all these methods are broadly grouped into ...
A concise approach for the synthesis of the ABCD ring system of alpkinidine

Volvoikar, P.S.; Tilve, S.G.; Zubkov, F.I. (ChemistrySelect. 4(24); 2019; 7187-7189.)

A two step synthesis of a benzo analog of alpkinidine is described via Negishi coupling followed by a base mediated annulation reaction strategy. The organozinc compound prepared from ethyl 2-iodobenzoate was coupled with ...
Influence of acid chain length on the properties of TiO2 prepared by sol-gel method and LC-MS studies of methylene blue photodegradation

Bakre, P.V.; Volvoikar, P.S.; Vernekar, A.A.; Tilve, S.G. (Journal of Colloid and Interface Science. 474(); 2016; 58-67.)

Nano-sized titanium dioxide photocatalysts were synthesized by hybrid hydrolytic nonhydrolytic sol-gel method using aliphatic organic acid templates to study the effect of chain length on their properties. X-ray diffraction ...
Iodine-mediated intramolecular dehydrogenative coupling: Synthesis of N-Alkylindolo[3,2-c]- and -[2,3-c]quinoline iodides

Volvoikar, P.S.; Tilve, S.G. (Organic Letters. 18(5); 2016; 892-895.)

An I2/TBHP-mediated intramolecular dehydrogenative coupling reaction is developed for the synthesis of a library of medicinally important 5,11-dialkylindolo[3,2-c]quinoline salts and 5,7-dimethylindolo[2,3-c]quinoline ...
Protecting-group-directed regio- and stereoselective oxymercuration–demercuration: Synthesis of piperidine alkaloids containing 1,2- and 1,3-amino alcohol units

Bugde, S.T.; Volvoikar, P.S.; Tilve, S.G. (Synthesis. 50(5); 2018; 1113-1122.)

An efficient synthesis of naturally occurring 1,2- and 1,3-amino alcohol unit containing 2-substituted piperidine alkaloids and their analogues has been developed from l-pipecolinic acid. The protocol describes the regio- ...
A simple approach for the synthesis of azocine alkaloids: The total synthesis of megallanesine

Volvoikar, P.S.; Tilve, S.G. (Tetrahedron Letters. 59(26); 2018; 2567-2569.)

A new three step synthetic route to construct azocine ring system using anion chemistry and intramolecular Friedel-Craft reaction of an ester is presented. This method allows synthesis of azocine ring analogues in excellent ...
Synthetic Studies of Selected Bioactive Nitrogen Heterocycles Containing Indole, Isoindolinone and Acridine Motifs

Volvoikar, P.S.
Tandem reductive cyclization-dehydration approach for the synthesis of cryptolepine hydroiodide and its analogues

Volvoikar, P.S.; Parvatkar, P.T.; Tilve, S.G. (European Journal of Organic Chemistry. 2013(11); 2013; 2172-2178.)

A new and convenient synthesis of the indoloquinoline alkaloid cryptolepine hydroiodide is described through a tandem reductive cyclization-dehydration approach. This methodology employs a C-C bond formation through the ...
Tandem Wittig - Reductive annulation decarboxylation approach for the synthesis of indole and 2-substituted indoles

Volvoikar, P.S.; Tilve, S.G. (Tetrahedron Letters. 59(19); 2018; 1851-1854.)

A simple tandem Wittig reaction-reductive decarboxylation route is established for the synthesis ofindoles from commercially available o-nitrobenzaldehydes and a stable phosphorane. The method allowsaccess to indoles in a ...

Now showing items 1-9 of 9

Search IR

Advanced Search

Browse

All of IR
This Community
- By Issue Date
- Authors
- Titles
- Subjects

Browsing Chemical Sciences by Author "Volvoikar, P.S."

Browsing Chemical Sciences by Author "Volvoikar, P.S."

Search IR

Browse

All of IR

This Community

My Account