On irradiation at Ξ» Υ 270 nm solutions of 4-aryl-1,4-Irradiation with filtered light (Ξ» ΟΎ 313 nm) leads to syn and anti dimers 4 and 3 in nearly equal yields. The poor yields of dihydropyridines 1 yield cage dimers 2 as the main products beside small amounts of anti dimers 3. 1 H-NMR data and X-anti
β¦ LIBER β¦
Formation of Novel Photodimers from 4-Aryl-1,4-dihydropyridines
β Scribed by Andreas Hilgeroth; Ute Baumeister
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 129 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0947-6539
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