Synthesis of a Naphthalocyanine-Like Dye: The First Report on Zn(II)-1,6-methano[10]annulenecyanine

Author(s)

da Silva Gobo, Nicholas Roberto ^{[1, 2]} ; Brocksom, Timothy John ^[1] ; de Oliveira, Kleber Thiago ^[1]

Affiliation

^[1] Univ Fed Sao Carlos, Dept Quim, BR-13565905 Sao Carlos, SP - Brazil

^[2] ACCERT Chem & Biotechnol, BR-13574033 Sao Carlos, SP - Brazil

• Document type: Journal article
• Source: Molecules; v. 25, n. 9 MAY 2020.
• Web of Science Citations: 0

Abstract

The synthesis of the new dye 1,6-methano{[}10]annulenecyanine is described. For this purpose, the 3,4-dicyano-1,6-methano{[}10]annulene and 3,4-carboxyimide-1,6-methano{[}10]annulene buildings blocks were synthesized in six to eight steps. In both cases, these building blocks were then cyclotetramerized to furnish a new Zn(II)-1,6-methano{[}10]annulenecyanine which presents a strong red-shifted absorption band at 800 nm and high solubility in common organic solvents. (AU)

• FAPESP's process: 18/00106-7 - Photocatalyzed Reactions by using porphyrins and continuous flow conditions: Arylations of heterocycles and activated olefins.
• Grantee: Kleber Thiago de Oliveira
• Support Opportunities: Regular Research Grants
• FAPESP's process: 13/07276-1 - CEPOF - Optics and Photonic Research Center
• Grantee: Vanderlei Salvador Bagnato
• Support Opportunities: Research Grants - Research, Innovation and Dissemination Centers - RIDC
• FAPESP's process: 12/24092-9 - About the synthesis of Naphthalocyanine derivatives: Strategies Involving Organometallic Couplings and Methane[10]annulenes
• Grantee: Nicholas Roberto da Silva Gobo
• Support Opportunities: Scholarships in Brazil - Doctorate