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Switchable intramolecular hydrogen bonds in polysubstituted pyrimidines
- 1.0498004 - ÚOCHB 2019 CU eng A - Abstrakt
Janeba, Zlatko
Switchable intramolecular hydrogen bonds in polysubstituted pyrimidines.
33rd Latin-American Congress of Chemistry (33 CLAQ) and 10th Congress of Chemical Sciences, Technology and Innovation (QUIMICUBA 2018). La Habana: Cuban Society of Chemistry, 2018. s. 76.
[Latin-American Congress of Chemistry (CLAQ) /33./ and Congress of Chemical Sciences, Technology and Innovation (QUIMICUBA) /10./. 09.10.2018-12.10.2018, La Habana]
Institucionální podpora: RVO:61388963
Klíčová slova: pyrimidine * hydrogen bonding * photoswitching
Obor OECD: Organic chemistry
An orthogonal switching was achieved in 5-phenylazopyrimidines, where UV irradiation caused switching between two rotamers of the trans isomer (derivative with electron-donating methoxy substituent), while visible light enabled to obtain the cis photoisomer.
Trvalý link: http://hdl.handle.net/11104/0291133
Počet záznamů: 1