01575nas a2200193   4500008004100000022001400041245016200055210006900217260000900286300001600295490000700311520081500318100002201133700001901155700002401174700002601198700002801224856012901252       2023                        eng d  a0022-326300aCarbamate-Protected (BOC and O-NB) 2-Aminopyrimidinedione-based janus G-C nucleobase motifs as building blocks for supramolecular assembly and smart polymers0 aCarbamateProtected BOC and ONB 2Aminopyrimidinedionebased janus   cOCT   a14953-149590 v883 a<p>In this paper, we report ``carbamate protected'' 2-aminopyrimidinedione-based Janus G-C nucleobases (2-APD Janus G-C nucleobases) featuring polymerizable groups and self-complementary triple H-bonding motifs DDA and AAD as building blocks for developing smart polymers and self-healing materials. The carbamate-masked H-bonding motif, cleavable under acidic (BOC group) or photocleavable (O-nitrobenzyl group) conditions, would facilitate the synthesis of smart polymers by alleviating aggregation during polymerization which in turn would exclude self-assembly-assisted solubility issues. Ready accessibility in excellent yields coupled with the possibility for facile introduction of polymerizable groups would make these building blocks excellent candidates for diverse polymerization applications.</p>
1 aSingh, Dharmendra1 aLakshmi, Durga1 aMeena, Chhuttan, L.1 aKrishna, Gamidi, Rama1 aSanjayan, Gangadhar, J.  uhttps://library.ncl.res.in/content/carbamate-protected-boc-and-o-nb-2-aminopyrimidinedione-based-janus-g-c-nucleobase-motifs