Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Mechanosynthesis of Polyureas and Studies of Their Responses to Anions
AU - Al-Ithawi, Wahab K. A.
AU - Aluru, Rammohan
AU - Baklykov, Artem V.
AU - Khasanov, Albert F.
AU - Kovalev, Igor S.
AU - Nikonov, Igor l.
AU - Kopchuk, Dmitry S.
AU - Novikov, Alexander S.
AU - Santra, Sougata
AU - Zyryanov, Grigory V.
AU - Ranu, Brindaban C.
N1 - This research was funded by the Council for Grants of the President of the Russian Federation, Grant # NSh-1223.2022.1.3 (Mechanosynthesis of polyureas 7 –9), Ministry of Science and Higher Education of the Russian Federation, Reference # 075-15-2022-1118, dated 29 June 2022.
PY - 2023
Y1 - 2023
N2 - Polyureas (PUs) have already found wide practical applications, and various methods of their synthesis have been reported. In this manuscript, we wished to report the very first mechanochemical approach towards aromatic PUs via reactions between isomeric 2,2′-, 3,3′-, and 4,4′-diaminobiphenyls and triphosgene under solvent-free conditions following ball-milling. By using this synthetic approach, both PUs and azomethine-capped Pus were obtained. The fluorescence response of the above-mentioned PUs towards various anions in solutions were studied and selective fluorescence responses towards the hydroxyl and fluoride anions were observed.
AB - Polyureas (PUs) have already found wide practical applications, and various methods of their synthesis have been reported. In this manuscript, we wished to report the very first mechanochemical approach towards aromatic PUs via reactions between isomeric 2,2′-, 3,3′-, and 4,4′-diaminobiphenyls and triphosgene under solvent-free conditions following ball-milling. By using this synthetic approach, both PUs and azomethine-capped Pus were obtained. The fluorescence response of the above-mentioned PUs towards various anions in solutions were studied and selective fluorescence responses towards the hydroxyl and fluoride anions were observed.
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85175316689
UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=001089531100001
U2 - 10.3390/polym15204160
DO - 10.3390/polym15204160
M3 - Article
VL - 15
JO - Polymers
JF - Polymers
SN - 2073-4360
IS - 20
M1 - 4160
ER -
ID: 47872384