2-[3,5-Bis(5-bromothien-2-yl)-4<i>H</i>-1,2,6-thiadiazin-4-ylidene]-malononitrile
Bromination of 2-[3,5-di(thien-2-yl)-4<i>H</i>-1,2,6-thiadiazin-4-ylidene]-malononitrile with <i>N</i>-bromosuccinimide in THF, at <i>ca.</i> 20 °C for 24 h gave 2-[3,5-bis(5-bromothien-2-yl)-4<i>H</i>-1,2,6-thiadiazin-4-ylidene]-malononitrile in 82% y...
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| Format: | Article |
| Language: | English |
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MDPI AG
2025-03-01
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| Online Access: | https://www.mdpi.com/1422-8599/2025/1/M1977 |
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| author | Andreas S. Kalogirou Andreas Kourtellaris Panayiotis A. Koutentis |
| author_facet | Andreas S. Kalogirou Andreas Kourtellaris Panayiotis A. Koutentis |
| author_sort | Andreas S. Kalogirou |
| collection | DOAJ |
| description | Bromination of 2-[3,5-di(thien-2-yl)-4<i>H</i>-1,2,6-thiadiazin-4-ylidene]-malononitrile with <i>N</i>-bromosuccinimide in THF, at <i>ca.</i> 20 °C for 24 h gave 2-[3,5-bis(5-bromothien-2-yl)-4<i>H</i>-1,2,6-thiadiazin-4-ylidene]-malononitrile in 82% yield. The latter is intended as a scaffold for preparing donors for organic photovoltaics. |
| format | Article |
| id | doaj-art-0c8a52bfb9a14014ab16995ef9bd3a59 |
| institution | OA Journals |
| issn | 1422-8599 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Molbank |
| spelling | doaj-art-0c8a52bfb9a14014ab16995ef9bd3a592025-08-20T01:48:45ZengMDPI AGMolbank1422-85992025-03-0120251M197710.3390/M19772-[3,5-Bis(5-bromothien-2-yl)-4<i>H</i>-1,2,6-thiadiazin-4-ylidene]-malononitrileAndreas S. Kalogirou0Andreas Kourtellaris1Panayiotis A. Koutentis2Department of Life Sciences, School of Sciences, European University Cyprus, 6 Diogenis Str., Engomi, P.O. Box 22006, 1516 Nicosia, CyprusDepartment of Life Sciences, School of Sciences, European University Cyprus, 6 Diogenis Str., Engomi, P.O. Box 22006, 1516 Nicosia, CyprusDepartment of Chemistry, University of Cyprus, P.O. Box 20537, 1678 Nicosia, CyprusBromination of 2-[3,5-di(thien-2-yl)-4<i>H</i>-1,2,6-thiadiazin-4-ylidene]-malononitrile with <i>N</i>-bromosuccinimide in THF, at <i>ca.</i> 20 °C for 24 h gave 2-[3,5-bis(5-bromothien-2-yl)-4<i>H</i>-1,2,6-thiadiazin-4-ylidene]-malononitrile in 82% yield. The latter is intended as a scaffold for preparing donors for organic photovoltaics.https://www.mdpi.com/1422-8599/2025/1/M1977heterocyclethiophene1,2,6-thiadiazine |
| spellingShingle | Andreas S. Kalogirou Andreas Kourtellaris Panayiotis A. Koutentis 2-[3,5-Bis(5-bromothien-2-yl)-4<i>H</i>-1,2,6-thiadiazin-4-ylidene]-malononitrile Molbank heterocycle thiophene 1,2,6-thiadiazine |
| title | 2-[3,5-Bis(5-bromothien-2-yl)-4<i>H</i>-1,2,6-thiadiazin-4-ylidene]-malononitrile |
| title_full | 2-[3,5-Bis(5-bromothien-2-yl)-4<i>H</i>-1,2,6-thiadiazin-4-ylidene]-malononitrile |
| title_fullStr | 2-[3,5-Bis(5-bromothien-2-yl)-4<i>H</i>-1,2,6-thiadiazin-4-ylidene]-malononitrile |
| title_full_unstemmed | 2-[3,5-Bis(5-bromothien-2-yl)-4<i>H</i>-1,2,6-thiadiazin-4-ylidene]-malononitrile |
| title_short | 2-[3,5-Bis(5-bromothien-2-yl)-4<i>H</i>-1,2,6-thiadiazin-4-ylidene]-malononitrile |
| title_sort | 2 3 5 bis 5 bromothien 2 yl 4 i h i 1 2 6 thiadiazin 4 ylidene malononitrile |
| topic | heterocycle thiophene 1,2,6-thiadiazine |
| url | https://www.mdpi.com/1422-8599/2025/1/M1977 |
| work_keys_str_mv | AT andreasskalogirou 235bis5bromothien2yl4ihi126thiadiazin4ylidenemalononitrile AT andreaskourtellaris 235bis5bromothien2yl4ihi126thiadiazin4ylidenemalononitrile AT panayiotisakoutentis 235bis5bromothien2yl4ihi126thiadiazin4ylidenemalononitrile |