1,3-benzoxathioles. A simple synthesis of 3-substituted 2-hydroxybenzenethiols
β Scribed by Angela Maria Bernard; Salvatore Cabiddu; Pier Paolo Piras; Francesco Sotgiu
- Book ID
- 112126412
- Publisher
- Journal of Heterocyclic Chemistry
- Year
- 1981
- Tongue
- English
- Weight
- 118 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0022-152X
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π SIMILAR VOLUMES
To form the radical by oxidation, the substance is shaken with a ten-fold excess of active PbO;! in benzene for 10 min. On rapid removal of the solvent, the reddish-brown solution affords an impure, reddish-brown paramagnetic product.
## Abstract The electron impact mass spectrometric behaviour of a series of 2,2βdisubstitutedβ1,3βbenzoxathioles and spiro[1,3βbenzoxathiolesβ2,1β²βcycloalkanes] has been studied in detail with the aid of linked scans and exact mass measurements. The structures of the more interesting fragment ions