Výsledky vyhledávání - "Mattos, Marcio C.S. de"

Akademický článek

Hydrobromination of alkenes with PBr3/SiO2: a simple and efficient regiospecific preparation of alkyl bromides

Autor: Sanseverino Antonio M., Mattos Marcio C.S. de

Publikováno v: Journal of the Brazilian Chemical Society, Vol 12, Iss 5, Pp 685-687 (2001)

The reaction of several alkenes with 0.4 mol equiv. PBr3/SiO2 in dichloromethane at room temperature gave the alkyl bromides with Markovnikov regiospecificity in 50 - 100% yield and short reaction time. Isoprene at - 8 °C in these conditions gave 1-

Externí odkaz: https://doaj.org/article/d7ad0736924746b6869cf1fa1cfbbc0c

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Periodical

Trihaloisocyanuric Acids: Useful Reagents for Conversion of Benzaldehydes into Benzylidene Dihalides under Appel Conditions

Autor: da C. Sindra, Haryadylla, Santos, Carlos Vinícius P. dos, Mattos, Marcio C.S. de

Publikováno v: Letters in Organic Chemistry; August 2020, Vol. 17 Issue: 8 p590-595, 6p

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Periodical

Tribromoisocyanuric Acid as a Green Cohalogenating Reagent: An Efficient Transformation of Alkynes into α,α-Dibromoketones and Vicinal Dibromoalkenes

Autor: Crespo, Lívia T.C., Senra, Mô nica R., Esteves, Pierre M., Mattos, Marcio C.S. de

Publikováno v: Letters in Organic Chemistry; August 2019, Vol. 16 Issue: 8 p627-632, 6p

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