Observation of a tetrahedral intermediate and its anion in a hydrolysis reaction. Ring opening of a quinazolinium ion
β Scribed by Tee, Oswald S.; Trani, Michael; McClelland, Robert A.; Seaman, N. Esther
- Book ID
- 126986633
- Publisher
- American Chemical Society
- Year
- 1982
- Tongue
- English
- Weight
- 707 KB
- Volume
- 104
- Category
- Article
- ISSN
- 0002-7863
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## Abstract For Abstract see ChemInform Abstract in Full Text.
## Abstract The reactions of hydrated electrons (e~aq~^β^) with thymine dimer **2** and thymidine have been investigated by radiolytic methods coupled with product studies, and addressed computationally by means of BB1KβHMDFT calculations. Pulse radiolysis revealed that oneβelectron reduction of th
The anionic ring-opening polymerization of six-membered cyclic carbonates having aromatic substituents, 5-methyl-5-phenyl-l,3-dioxan-2-one (1) and 5,5-diphenyl-1,3-dioxan-2-one (2), was carried out. The anionic homopolymerization of 1 readily proceeds to afford the corresponding polycarbonate, while