The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Asymmetric Photocyclization of Diarylethene Derivatives
Abstract
Diarylethene derivatives, which have an optically active l - or d -menthyl group at the 2-position of benzo[ b ]thiophene ring, were synthesized. Irradiation with 450 nm light in solution led to the formation of diastereomer pairs of the closed-ring forms. The product ratio of the diastereomers was dependent on solvent polarity and temperature. In slightly polar (or polarizable) solvents, such as THF and toluene, an asymmetric photocyclization was observed. At −40 °C in toluene, a diastereomer excess as large as 86.6% was observed. The mechanism of the asymmetric photocyclization is discussed.
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Citations
Cites
Asymmetric photochemical reactions in solution
Inoue, Y. (1992) · Chemical Reviews · doi:10.1021/cr00013a001 · Cited by 657
Cited by
Photochromism of Diarylethene Molecules and Crystals: Memories, Switches, and Actuators
Irie, M., Fukaminato, T., Matsuda, K., & Kobatake, S. (2014) · Chemical Reviews · doi:10.1021/cr500249p · Cited by 2,725
Self-citationMolecular photoswitches in aqueous environments
Volarić, J., Szymanski, W., Simeth, N. A., & Feringa, B. L. (2021) · Chemical Society Reviews · doi:10.1039/d0cs00547a · Cited by 438
(2000) · doi:10.1002/(sici)1520-636x(2000)12:3<114::aid-chir3>3.0.co;2-n
Metadata
- Authors
- Yamaguchi, T., Uchida, K., & Irie, M.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 1997-07-01
- Volume
- 119
- Issue
- 26
- Pages
- 6066-6071
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W1967757041
- Cited by
- 181
- References
- 1
- FWCI
- 6.54
- Type
- journal article
- Language
- en
- Open access
- closed
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