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Volumn 127, Issue 10, 2005, Pages 3288-3289

Squaraine-derived rotaxanes: Sterically protected fluorescent near-IR dyes

Author keywords

[No Author keywords available]

Indexed keywords

FLUORESCENT DYE; ROTAXANE; SQUARAINE; UNCLASSIFIED DRUG;

EID: 14944373224     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja042404n     Document Type: Article
Times cited : (253)

References (31)
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    • Ramamurthy, V., Schanze, K. S., Eds.; Marcel Dekker: New York
    • (b) Law, K.-Y. In Organic Photochemistry; Ramamurthy, V., Schanze, K. S., Eds.; Marcel Dekker: New York, 1997; p 519.
    • (1997) Organic Photochemistry , pp. 519
    • Law, K.-Y.1
  • 5
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    • Ramamurthy, V., Schanze, K. S., Eds.; Marcel Dekker: New York
    • Das, S.; Thomas, K. G.; George, M. V. In Organic Photochemistry; Ramamurthy, V., Schanze, K. S., Eds.; Marcel Dekker: New York, 1997; p 467.
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    • Das, S.1    Thomas, K.G.2    George, M.V.3
  • 20
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    • note
    • Distances (Å) and angles (°) for the four unequal NH⋯O hydrogen bonds in 2: 3.05, 165; 2.80, 163; 3.02, 163; 2.76, 164, and the four equal NH ⋯O hydrogen bonds in 3: 2.84, 157. Note that the benzylic carbons in the macrocycle of 2 are slightly disordered.
  • 22
    • 14944361554 scopus 로고    scopus 로고
    • note
    • 8 do not exhibit dynamic NMR behavior over the temperature range of 298-203 K. It is likely that the macrocycle pirouettes around the squaraine thread, but the molecular symmetry does not allow this motion to be detected by NMR.
  • 27
    • 14944372293 scopus 로고    scopus 로고
    • note
    • The unit cell for 2 contains four chloroform molecules, whereas 3 contains two water molecules. See Supporting Information for pictures of crystal packing and additional structural views.
  • 28
    • 0033230545 scopus 로고    scopus 로고
    • Squaraine dyes have been considered for applications such as bioimaging probes, photosensitizers for photodynamic therapy, chemosensors, xerographic photoreceptors, photovoltaic cells, conducting polymers, and materials for nonlinear optics; see ref 2c. For more recent references, see: (a) Oswald, B.; Patsenker, L.; Duschl, J.; Szmacinski, H.; Wolfbeis, O. S.; Terpetschnig, E. Bioconjugate Chem. 1999, 10, 925. (b) Ajayaghosh, A.; Eldo, J. Org. Lett. 2001, 3, 2595. (c) Arunkumar, E.; Chithra, P.; Ajayaghosh, A. J. Am. Chem. Soc. 2004, 126, 6590. (d) Ramaiah, D.; Eckert, I.; Arun, K. T.; Weidenfeller, L.; Epe, B. Photochem. Photobiol. 2004, 79, 99.
    • (1999) Bioconjugate Chem. , vol.10 , pp. 925
    • Oswald, B.1    Patsenker, L.2    Duschl, J.3    Szmacinski, H.4    Wolfbeis, O.S.5    Terpetschnig, E.6
  • 29
    • 0000276131 scopus 로고    scopus 로고
    • Squaraine dyes have been considered for applications such as bioimaging probes, photosensitizers for photodynamic therapy, chemosensors, xerographic photoreceptors, photovoltaic cells, conducting polymers, and materials for nonlinear optics; see ref 2c. For more recent references, see: (a) Oswald, B.; Patsenker, L.; Duschl, J.; Szmacinski, H.; Wolfbeis, O. S.; Terpetschnig, E. Bioconjugate Chem. 1999, 10, 925. (b) Ajayaghosh, A.; Eldo, J. Org. Lett. 2001, 3, 2595. (c) Arunkumar, E.; Chithra, P.; Ajayaghosh, A. J. Am. Chem. Soc. 2004, 126, 6590. (d) Ramaiah, D.; Eckert, I.; Arun, K. T.; Weidenfeller, L.; Epe, B. Photochem. Photobiol. 2004, 79, 99.
    • (2001) Org. Lett. , vol.3 , pp. 2595
    • Ajayaghosh, A.1    Eldo, J.2
  • 30
    • 2542559619 scopus 로고    scopus 로고
    • Squaraine dyes have been considered for applications such as bioimaging probes, photosensitizers for photodynamic therapy, chemosensors, xerographic photoreceptors, photovoltaic cells, conducting polymers, and materials for nonlinear optics; see ref 2c. For more recent references, see: (a) Oswald, B.; Patsenker, L.; Duschl, J.; Szmacinski, H.; Wolfbeis, O. S.; Terpetschnig, E. Bioconjugate Chem. 1999, 10, 925. (b) Ajayaghosh, A.; Eldo, J. Org. Lett. 2001, 3, 2595. (c) Arunkumar, E.; Chithra, P.; Ajayaghosh, A. J. Am. Chem. Soc. 2004, 126, 6590. (d) Ramaiah, D.; Eckert, I.; Arun, K. T.; Weidenfeller, L.; Epe, B. Photochem. Photobiol. 2004, 79, 99.
    • (2004) J. Am. Chem. Soc. , vol.126 , pp. 6590
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  • 31
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    • Squaraine dyes have been considered for applications such as bioimaging probes, photosensitizers for photodynamic therapy, chemosensors, xerographic photoreceptors, photovoltaic cells, conducting polymers, and materials for nonlinear optics; see ref 2c. For more recent references, see: (a) Oswald, B.; Patsenker, L.; Duschl, J.; Szmacinski, H.; Wolfbeis, O. S.; Terpetschnig, E. Bioconjugate Chem. 1999, 10, 925. (b) Ajayaghosh, A.; Eldo, J. Org. Lett. 2001, 3, 2595. (c) Arunkumar, E.; Chithra, P.; Ajayaghosh, A. J. Am. Chem. Soc. 2004, 126, 6590. (d) Ramaiah, D.; Eckert, I.; Arun, K. T.; Weidenfeller, L.; Epe, B. Photochem. Photobiol. 2004, 79, 99.
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    • Ramaiah, D.1    Eckert, I.2    Arun, K.T.3    Weidenfeller, L.4    Epe, B.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.