Novel photochromic dye based on hydrogen bonding

Chemistry Letters

Volumn , Issue 9, 1999, Pages 965-966

  Arai, Tatsuo ^a   Ikegami, Masashi ^a  

^a UNIVERSITY OF TSUKUBA   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0033248565     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.1999.965     Document Type: Article

References (7)

1. "Organic Photochromic and Thermochromic Compounds," ed by J. C. Crano and R. Guglielmetti, Kluwer Academic / Plenum Press, New York (1999), Vol. 1, 2.
2. "Photochromism: Molucules and Systems," ed by H. Dürr and H. Bouas-Laurent, Elsevier, Amsterdam (1990).
3. M. Irie and K. Uchida, Bull. Chem. Soc. Jpn., 71, 985 (1998).
4. M. Obi, H. Sakuragi, and T. Arai, Chem. Lett., 1998, 169.
5. A. R. Katritzky, Q. L. Li, and W. Q. Fan, J. Heterocyclic Chem., 25, 1287 (1988).
6. 2O: C, 74.27; H, 4.79; N, 13.32%. Found: C, 74.04; H, 4.74; N, 13.19%.
7. Irradiation was performed in the quartz cell at room temperature with 400 W high pressure mercury lamp. 366 nm light was obtained with UV-35 cutfilter and U-360 bandpass filter. L-39 and Y-50 cutfilters were used for the purpose of irradiation at 546 nm.