Synthesis, structure and photo-physical properties of phosphorus-supported fluorescent probes
作者:Vadapalli Chandrasekhar、Mrituanjay D. Pandey、Biswanath Das、Bani Mahanti、Kandasamy Gopal、Ramachandran Azhakar
DOI:10.1016/j.tet.2011.06.073
日期:2011.9
various fluorophore-containing carboxaldehydes. Compounds, thus prepared, in this study are (PhO)2P(O)[N(Me)–NCH–R] (1a, 1b), Ph2P(O)[N(Me)–NCH–R] (2b, 2c, 2d), PhP(O)[N(Me)–NCH–R]2 (3b, 3c), P(S)[N(Me)–NCH–R]3 (4b, 4c), P(O)[N(Me)–NCH–R]3 (5a, 5b, 5c), N3P3(O2C12H8)2[N(Me)–NCH–R]2 (6a, 6b, 6c), N3P3(O2C12H8)[N(Me)–NCH–R]4 (7a, 7b, 7c, 7d) and N3P3[N(Me)–NCH–R]6 (8b, 8c), where R=1-pyrenyl (a), 9-anthracenyl
通过多功能酰肼磷与各种含荧光团的羧醛的缩合反应,已经合成了各种含磷的荧光探针。因此,在本研究中制备的化合物为(PhO)2 P(O)[N(Me)–N CH–R](1a,1b),Ph 2 P(O)[N(Me)–N CH–R ](2b,2c,2d),PhP(O)[N(Me)–N CH–R] 2(3b,3c),P(S)[N(Me)–N CH–R] 3(4b,4c),P(O)[N(Me)–N CH–R] 3(5a,5b,5c),N 3 P 3(O 2 C 12 H 8)2 [N(Me)–N CH–R] 2(6a,6b,6c),N 3 P 3(O 2 C 12 H 8) [N(Me)–N CH–R] 4(7a,7b,7c,7d)和N 3 P 3 [N(Me)–N CH–R] 6(8b,8c),其中R = 1- pyr基(a),9-蒽基(b),9-菲基(c)和7-(N,N′-二乙氨基)-3-香豆基(d)