New Fluorescent Photoinduced Electron Transfer Chemosensor for the Recognition of H 2 PO 4-
โ Scribed by Kim, Sook Kyung; Singh, N. Jiten; Kim, Soo Jeong; Kim, Heon Gon; Kim, Jung Kyung; Lee, Jung Woo; Kim, Kwang S.; Yoon, Juyoung
- Book ID
- 117996378
- Publisher
- American Chemical Society
- Year
- 2003
- Tongue
- English
- Weight
- 120 KB
- Volume
- 5
- Category
- Article
- ISSN
- 1523-7060
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## Abstract A modular approach was proposed for the preparation of chiral fluorescent molecular sensors, in which the fluorophore, scaffold, and chirogenic center can be connected by ethynyl groups, and these modules can easily be changed to other structures to optimize the molecular sensing perfor
lenides 2 in 50-XOViO yields a s yellow oils. Selected spectroscopic data for 2f: 'HNMR(300MHz.CDCIJ:ii = 0.82(t.J=7.0Hz.bHj.1 65(dq.J=7.0,7.0 Hz, 4Hj. 2.2X Is, 2H). 4.76 (t. J =7.0 Hz. 2 H). 7.19 (dd. J = 7 5, 7.5 Hz, 2H). 7.33 (dd. ## . ~= ~. S , ~. S H Z , ~H ) . ~. ~S ( ~. J = ~. ~H ~. ~H ) . ~