Full Terms & Conditions of access and use can be found at http://www.tandfonline.com/action/journalInformation?journalCode=gpss20 Phosphorus, Sulfur, and Silicon and the Related Elements ISSN: 1042-6507 (Print) 1563-5325 (Online) Journal homepage: http://www.tandfonline.com/loi/gpss20 Synthesis of polycyclic mixed phenothiazine- phenoxazine organic dyes Efeturi Abraham Onoabedje, Obioma Chinwe Chinwuko, Benjamin Ebere Ezema & Mercy Amarachukwu Ezeokonkwo To cite this article: Efeturi Abraham Onoabedje, Obioma Chinwe Chinwuko, Benjamin Ebere Ezema & Mercy Amarachukwu Ezeokonkwo (2018): Synthesis of polycyclic mixed phenothiazine- phenoxazine organic dyes, Phosphorus, Sulfur, and Silicon and the Related Elements, DOI: 10.1080/10426507.2018.1436545 To link to this article: https://doi.org/10.1080/10426507.2018.1436545 View supplementary material Accepted author version posted online: 02 Feb 2018. Submit your article to this journal Article views: 1 View related articles View Crossmark data