Publication result detail
Improved crystallinity of the novel asymmetrical substituted diketopyrrolopyrrole derivatives (DPPs) by the adamantane side chains
CIGÁNEK, M.; HEINRICHOVÁ, P.; KOVALENKO, A.; VALA, M.; WEITER, M.; KRAJČOVIČ, J.
Original Title
Improved crystallinity of the novel asymmetrical substituted diketopyrrolopyrrole derivatives (DPPs) by the adamantane side chains
English Title
Improved crystallinity of the novel asymmetrical substituted diketopyrrolopyrrole derivatives (DPPs) by the adamantane side chains
Type
Abstract
Original Abstract
The series of totally six DPP derivatives was prepared. The derivatives were modified by nucleophilic substitution by two alkyl chains - 2-ethylhexyl and adamantyl-ethyl. A typical limitation of this type of reaction is its very poor selectivity, leading to the formation of 3 products - N,N-; N,O- and O,O-alkylated. The synthesis was performed in order to prepare and isolate all three possible products and subsequently explore their properties and find possible utilization. Thermal and optical properties were investigated and the effect of both the alkyl chain character and the binding site in the DPP molecule was evaluated.
English abstract
The series of totally six DPP derivatives was prepared. The derivatives were modified by nucleophilic substitution by two alkyl chains - 2-ethylhexyl and adamantyl-ethyl. A typical limitation of this type of reaction is its very poor selectivity, leading to the formation of 3 products - N,N-; N,O- and O,O-alkylated. The synthesis was performed in order to prepare and isolate all three possible products and subsequently explore their properties and find possible utilization. Thermal and optical properties were investigated and the effect of both the alkyl chain character and the binding site in the DPP molecule was evaluated.
Keywords
diketopyrrolopyrrole; alkylation; asymmetrical nucleophilic substitution; adamantyl
Key words in English
diketopyrrolopyrrole; alkylation; asymmetrical nucleophilic substitution; adamantyl
Authors
CIGÁNEK, M.; HEINRICHOVÁ, P.; KOVALENKO, A.; VALA, M.; WEITER, M.; KRAJČOVIČ, J.
Released
02.06.2019
Book
14th International Symposium on Functional π-Electron Systems (Fπ14) Berlin (June 2 - 7, 2019)
Pages from
39
Pages to
39
Pages count
1
URL
Full text in the Digital Library
BibTex
@misc{BUT160791,
author="Martin {Cigánek} and Patricie {Heinrichová} and Alexander {Kovalenko} and Martin {Vala} and Martin {Weiter} and Jozef {Krajčovič}",
title="Improved crystallinity of the novel asymmetrical substituted diketopyrrolopyrrole derivatives (DPPs) by the adamantane side chains",
booktitle="14th International Symposium on Functional π-Electron Systems (Fπ14) Berlin (June 2 - 7, 2019)",
year="2019",
pages="39--39",
url="https://fpi14.hu-berlin.de/wp-content/uploads/2019/06/Book-of-Abstracts-Poster-Presentations.pdf",
note="Abstract"
}