Výsledky vyhledávání - "Michael N. Balfour"

Synthesis of symmetrical biaryl compounds by homocoupling reaction

Autor: Michael N. Balfour, Isadora M. de Oliveira, Hélio A. Stefani, Stanley N. S. Vasconcelos, Joel S. Reis

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Since the development of the Ullmann coupling in the early 20th Century, there has been intense and continuous research on the syntheses of biaryl compounds, which appears as an interesting branch of organic chemistry. A myriad of methodologies for t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b58f2f471ec2390b63b55cd8e9a9c54
https://doi.org/10.1016/j.tet.2019.02.001

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Combination of Sonogashira coupling and 5-endo-dig cyclization for the synthesis of 2,6-disubstituted-5-azaindoles

Autor: Michael N. Balfour, Joel S. Reis, Carlos H.A. Esteves, Hélio A. Stefani, Maria José Dávila Rodriguez, Julio Zukerman-Schpector

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

The synthesis of a library of 2,6-disubstituted-azaindoles relying on Sonogashira cross-coupling and intramolecular cyclization is described. Eleven examples of 6-alkynyl derivatives and three examples of 3-bromo-5-azaindoles are reported. One of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d50b5a67ab7a829776b2cfb828f35af

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Synthesis and trypanocidal activity of a library of 4-substituted 2-(1H-pyrrolo[3,2-c]pyridin-2-yl)propan-2-ols

Autor: Carolina B. Moraes, Michael N. Balfour, Hélio A. Stefani, Caio Haddad Franco, Lucio H. Freitas-Junior

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

A library of 16 4-substituted 2-(1H-pyrrolo[3,2-c]pyridin-2-yl)propan-2-ols 17-32 has been synthesized for use in biological testing against Trypanosoma cruzi, the protozoan parasite that causes Chagas disease. The 4-substituted 2-(1H-pyrrolo[3,2-c]p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24fc77ed813667c523c985ccba3baad7

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Controlling Hierarchy in Solution-processed Polymer Solar Cells Based on Crosslinked P3HT

Autor: Ian R. Gentle, Paul L. Burn, Paul E. Shaw, Muhsen Aljada, Hamish Cavaye, Chen Tao, Michael N. Balfour, Michael James, Robert J. Borthwick, Kwan H. Lee, Paul Meredith

Publikováno v: Advanced Energy Materials. 3:105-112

Understanding and controlling the morphology of donor/acceptor blends is critical for the development of solution processable organic solar cells. By crosslinking a poly(3-n-hexylthiophene-2,5-diyl) (P3HT) film we have been able to spin-coat [6,6]-ph

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e116b45efda1d90745c0c938b7ed9261
https://doi.org/10.1002/aenm.201200394

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Poly(dendrimers) with Phosphorescent Iridium(III) Complex-Based Side Chains Prepared via Ring-Opening Metathesis Polymerization

Autor: Paul L. Burn, Shih-Chun Lo, Ifor D. W. Samuel, Jack W. Levell, Wen-Yong Lai, Michael N. Balfour, Ashu K. Bansal

Publikováno v: Macromolecules. 45:2963-2971

Phosphorescent poly(dendrimers) with a norbornene-derived backbone have been synthesized using ring-opening metathesis polymerization with the Grubbs III catalyst. The dendrimers are comprised of a heteroleptic iridium(III) complex core with two 2-ph

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::571b21d6d9d05e2b9d07389742423b2c
https://doi.org/10.1021/ma300306d

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