Výsledky vyhledávání - "Pradeepta K. Panda"

10,15-Bis(trifluoromethyl)B(III)subchlorin

Autor: Ishfaq A. Bhat, Pradeepta K. Panda

Publikováno v: Journal of Porphyrins and Phthalocyanines. 27:68-72

Meso-free B(III)subchlorin has been synthesized for the first time using meso-trifluoromethyl substituted tripyrrane, in trace quantity. It displays the most-blue shifted absorption and emission for subchlorins. This macrocycle was found to be comple

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d5af103d7ff6718f439966f78fdb0227
https://doi.org/10.1142/s1088424622500511

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Synthesis of Trifluoromethyl-Substituted [14]Triphyrin(2.1.1), Its Selective Reduction to Triphachlorin, and Stable Isomeric Triphabacteriochlorins via Direct Detrifluoromethylation

Autor: Ishfaq A. Bhat, Pradeepta K. Panda

Publikováno v: Organic Letters. 24:9023-9027

Two novel classes of reduced triphyrin(2.1.1), namely, triphachlorin and triphabacteriochlorin, are realized via selective reduction of the newly synthesized 7,12-bis(trifluoromethyl)triphyrin(2.1.1)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d53f50a9c7eddc85347ce8b79667ca93
https://doi.org/10.1021/acs.orglett.2c03653

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3,6,13,16-Tetrapropylporphycene: Rational Synthesis, Complexation, and Halogenation

Autor: Jodukathula Nagamaiah, Arnab Dutta, Narendra Nath Pati, Sameeta Sahoo, Rahul Soman, Pradeepta K. Panda

Publikováno v: The Journal of Organic Chemistry. 87:2721-2729

We have designed and synthesized 3,6,13,16-tetrapropylporphycene for the first time as its alkyl analogue from ethyl 4-propyl-1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2433a46a5c48462cbecf6b1d40669ac
https://doi.org/10.1021/acs.joc.1c02652

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Monothia [22]pentaphyrin(2.0.1.1.0): a core-modified isomer of sapphyrin

Autor: Sipra Sucharita Sahoo, Sameeta Sahoo, Pradeepta K. Panda

Publikováno v: Dalton Transactions. 51:6526-6532

A novel 22π-aromatic sapphyrin isomer endowed with an acene moiety was designed and realised for the first time as a core-modified monothia analogue. This macrocycle exhibited absorption and emission in the near-infrared region. It was diprotonated

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9a46a5f23c1c740869136e7d243a213
https://doi.org/10.1039/d2dt00698g

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3,6,13,16-Tetraalkylporphycenes: synthesis and exploration of the effect of alkyl groups on the structure, photophysical properties, and basicity

Autor: Jodukathula Nagamaiah, Arnab Dutta, Sipra Sucharita Sahoo, Sameeta Sahoo, Pradeepta K. Panda

Publikováno v: New Journal of Chemistry. 46:14586-14596

Alkyl groups at the 3,6,13,16-positions of porphycenes are found to have a profound effect upon the structure, photophysical properties and basicity compared to their reported positional isomers.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::09f481717a84c7f17597ee847ad13626
https://doi.org/10.1039/d2nj01550a

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A2B- and A3-Type Boron(III)Subchlorins Derived from meso-Diethoxycarbonyltripyrrane: Synthesis and Photophysical Exploration

Autor: Sridatri Nandy, Brijesh Chandra, B. Sathish Kumar, K. V. Jovan Jose, Ishfaq A. Bhat, Rahul Soman, Pradeepta K. Panda, Sk Saddam Hossain

Publikováno v: The Journal of Organic Chemistry. 86:10280-10287

The first direct fabrication of A2B- and A3-type B(III)subchlorins from meso-ethoxycarbonyl-substituted tripyrrane has been realized by condensation with appropriate acid chlorides (benzoyl chloride, butyryl chloride, and ethyl chlorooxoacetate). The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d6e3afda1f58c4bebcb725b11625d99a
https://doi.org/10.1021/acs.joc.1c01001

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