Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Arnaud Djintchui Ngongang"'
Autor:
Joseph Tsemeugne, Emmanuel Sopbué Fondjo, Jean-de-Dieu Tamokou, Ignas Tonle, Irene Chinda Kengne, Arnaud Djintchui Ngongang, Stephen Tamekou Lacmata, Taoufik Rohand, Jules Roger Kuiate, Beibam Luc Sondengam
Publikováno v:
Chemistry Central Journal, Vol 11, Iss 1, Pp 1-13 (2017)
Abstract Background A series of recently reported phenolic azo dyes 7a–e were prepared by coupling the thienyl diazonium sulfate of 3-Amino-4H-benzo[f]thieno[3,4-c](2H)chromen-4-one with selected diversely substituted phenolic and naphtholic deriva
Externí odkaz:
https://doaj.org/article/0b205bf1e69e42e7b7643740b93386ab
Autor:
Arnaud Djintchui Ngongang, Emmanuel Sopbué Fondjo, Joseph Tsemeugne, Taoufik Rohand, Beibam Luc Sondengam, Jean-de-Dieu Tamokou, Jules-Roger Kuiate
Publikováno v:
International Journal of Medicinal Chemistry
International Journal of Medicinal Chemistry, Vol 2018 (2018)
International Journal of Medicinal Chemistry, Vol 2018 (2018)
A new trisazo dye has been synthesized by coupling the diazonium ion of 3-amino-4H thieno[3,4-c][1]benzopyran-4-one with 2-tert-butyl-4-methoxyphenol. The newly prepared trisazo dye was characterized by its physical, elemental, and spectroscopic data
Autor:
Taoufik Rohand, Joseph Tsemeugne, Stephen T. Lacmata, Ignas Kenfack Tonle, Arnaud Djintchui Ngongang, Irene Chinda Kengne, Jean-de-Dieu Tamokou, Beibam Luc Sondengam, Jules-Roger Kuiate, Emmanuel Sopbué Fondjo
Publikováno v:
Chemistry Central Journal
Chemistry Central Journal, Vol 11, Iss 1, Pp 1-13 (2017)
Chemistry Central Journal, Vol 11, Iss 1, Pp 1-13 (2017)
Background A series of recently reported phenolic azo dyes 7a–e were prepared by coupling the thienyl diazonium sulfate of 3-Amino-4H-benzo[f]thieno[3,4-c](2H)chromen-4-one with selected diversely substituted phenolic and naphtholic derivatives. Th