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1دورية أكاديمية
المؤلفون: Jucleiton J. R. Freitas, Queila P. S. B. Freitas, Silvia R. C. P. Andrade, Juliano C. R. Freitas, Roberta A. Oliveira, Paulo H. Menezes
المصدر: Beilstein Journal of Organic Chemistry, Vol 16, Iss 1, Pp 168-174 (2020)
مصطلحات موضوعية: boron compounds, microwave, propargylation, regioselectivity, synthesis, Science, Organic chemistry, QD241-441
وصف الملف: electronic resource
Relation: https://doaj.org/toc/1860-5397
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المؤلفون: Jonh Anderson Macêdo Santos, Silvia Maria Souza, Juliano C. R. Freitas, Rodrigo Ribeiro Alves Caiana, Cláudia Laís Araújo Almeida Santos, Gardênia Carmem Gadelha Militão, Jucleiton J. R. Freitas
المصدر: Research Journal of Chemistry and Environment. 25:167-176
مصطلحات موضوعية: Renewable Energy, Sustainability and the Environment, medicine.drug_class, Stereochemistry, General Chemical Engineering, In silico, Oxadiazole, Carboxamide, General Chemistry, Biochemistry, chemistry.chemical_compound, chemistry, medicine, General Earth and Planetary Sciences, General Agricultural and Biological Sciences, General Environmental Science
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::e41cb9fa0757bf659b74069ff2027cff
https://doi.org/10.25303/257rjce16721 -
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المؤلفون: Edilma Elayne da Silva, Maria Verônica de Sales Barbosa, João R. de Freitas Filho, Jucleiton J. R. Freitas, Jucarlos Rufino de Freitas
المصدر: Periódico Tchê Química. 17:251-262
مصطلحات موضوعية: chemistry.chemical_classification, Multidisciplinary, Chromatography, chemistry, medicine.medical_treatment, Toxicity, medicine, Glycoside, General Chemistry, Pharmacy, Saline, Education
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::76aa722a4f54667f7f5905263b13390a
https://doi.org/10.52571/ptq.v17.n36.2020.266_periodico36_pgs_251_262.pdf -
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المؤلفون: Queila P. S. B. Freitas, Paulo H. Menezes, Juliano Carlo Rufino Freitas, Silvia R. C. P. Andrade, Jucleiton J R Freitas, Roberta A. Oliveira
المصدر: Beilstein Journal of Organic Chemistry, Vol 16, Iss 1, Pp 168-174 (2020)
Beilstein Journal of Organic Chemistryمصطلحات موضوعية: propargylation, microwave, synthesis, Pinacol, Potassium, Organic Chemistry, chemistry.chemical_element, Regioselectivity, Full Research Paper, Solvent, lcsh:QD241-441, Chemistry, chemistry.chemical_compound, chemistry, lcsh:Organic chemistry, Yield (chemistry), regioselectivity, Microwave irradiation, Acetone, Organic chemistry, lcsh:Q, lcsh:Science, boron compounds, Microwave
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6Regioselective propargylation of aldehydes using potassium allenyltrifluoroborate promoted by tonsil
المؤلفون: Italo H. Cavalcanti, Queila P. S. Barbosa, Jucleiton J. R. Freitas, Juliano C. R. Freitas, Roberta A. Oliveira, Túlio R. Couto
المصدر: Tetrahedron Letters. 57:760-765
مصطلحات موضوعية: Moisture, 010405 organic chemistry, Potassium, Organic Chemistry, chemistry.chemical_element, Regioselectivity, 010402 general chemistry, 01 natural sciences, Biochemistry, 0104 chemical sciences, medicine.anatomical_structure, chemistry, Tonsil, Drug Discovery, medicine, Organic chemistry
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::9497f426d10e45a3b691dda7087f3925
https://doi.org/10.1016/j .tetlet.2016.01.017 -
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المؤلفون: Gilson Zeni, Jucleiton J. R. Freitas, Paulo H. Menezes, Queila P. S. B. Freitas, Raffael A. G. Lira
المصدر: Journal of the Brazilian Chemical Society, Volume: 29, Issue: 6, Pages: 1167-1174, Published: JUN 2018
Journal of the Brazilian Chemical Society v.29 n.6 2018
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQمصطلحات موضوعية: Chemistry, business.industry, ultrasound, Ultrasound, oxysulfonylation, Regioselectivity, 02 engineering and technology, General Chemistry, 010402 general chemistry, 021001 nanoscience & nanotechnology, 01 natural sciences, 0104 chemical sciences, Sodium salt, β-keto-sulfones, Air atmosphere, iron trichloride, Organic chemistry, 0210 nano-technology, business
وصف الملف: text/html
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41c179bc74acffc62a893314285e14b4
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532018000601167&lng=en&tlng=en -
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المؤلفون: Edilma Elayne da Silva, Jonh Anderson Macêdo Santos, Renato Luiz da Silva, Juliano C. R. Freitas, Jucleiton J. R. Freitas, João R. de Freitas Filho
المصدر: Revista Virtual de Química. 7:2549-2596
مصطلحات موضوعية: Chemistry, General Chemistry
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::fad36b4a1928eb0937a3a2b53d3e1e2e
https://doi.org/10.5935/1984-6835.20150153 -
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المؤلفون: Italo H. Cavalcanti, Paulo H. Menezes, Juliano C. R. Freitas, Jucleiton J. R. Freitas, Túlio R. Couto, Roberta A. Oliveira
المصدر: Synthesis. 47:71-78
مصطلحات موضوعية: chemistry, Potassium, Organic Chemistry, Organic chemistry, chemistry.chemical_element, Ion-exchange resin, Catalysis
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::b7c618870ee16f45e0345cfe5e0c8454
https://doi.org/10.1055/s-0034-1379163 -
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المؤلفون: Paulo H. Menezes, Túlio R. Couto, Italo H. Cavalcanti, Juliano Carlo Rufino Freitas, Roberta A. Oliveira, Jucleiton J. R. Freitas
المصدر: Ultrasonics Sonochemistry. 21:1609-1614
مصطلحات موضوعية: Green chemistry, Acoustics and Ultrasonics, business.industry, Potassium, Organic Chemistry, Ultrasound, Inorganic chemistry, chemistry.chemical_element, Catalysis, Inorganic Chemistry, Solvent, chemistry.chemical_compound, chemistry, Metal free, Acetone, Chemical Engineering (miscellaneous), Environmental Chemistry, Organic chemistry, Radiology, Nuclear Medicine and imaging, business, Ultrasound irradiation
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2724067022350eb7a11b4acc36ecd18
https://doi.org/10.1016/j .ultsonch.2014.04.001