Preparation and oxidation of 3-aminothienotriazinones as a probe of the structure of thiopene analogs of benzocyclopropenone
Woodrow, Thomas Aaron
Woodrow, Thomas Aaron
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Date
1983
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Abstract
The lead tetraacetate oxidation of the isomeric 3-amino thienotriazinones (1) and (2) give different product mixtures in the presence of nucleophilic and dipolar traps. This eliminates the possibility of a single common intermediate such as the ring-closed form of the cyclopropenone (3a). The possibility of a rapid equilibration between several species such as (3a-3c) is also eliminated. The triazinone (1) gives only unrearranged products, while (2) gives small but reproducible amounts of products which suggest some rearrangement of (3c) to (3b).
Contents
Subject
Subject(s)
Triazinones
Cyclopropenones
Thiophene
Cyclopropenones
Thiophene
Research Projects
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Genre
Dissertation
Description
Format
ix, 251 leaves, bound : illustrations
Department
Chemistry and Biochemistry