Reactions of Hexachloro- and 2,2,4,4-Tetrachloro-6,6-diphenylcyclotriphosphazatrienes with Sodium Phenoxide
โ Scribed by McBee, E. T.; Okuhara, K.; Morton, C. J.
- Book ID
- 127358467
- Publisher
- American Chemical Society
- Year
- 1966
- Tongue
- English
- Weight
- 953 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0020-1669
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In connection with other work it became necessary for us to prepare 2,3,6-trichloro-4-โขercaptopyridine (II). A sulphur atom in organosulphur compounds, such as thiophens (1) and benzo[&]thiophens (2), is known to be capable of complexing with n-butyl-lithium, and it seemed, therefore, ihat reaction
## Abstract The first reaction between 2,4,6โtrichloropyrimidine 1 and anionic nitrogen nucleophiles is described. Treatment of 1 with one equivalent of sodium amide gave mixtures of 4โaminoโ2,6โdichloropyrimidine 2 and 2โaminoโ4,6โdichloropyrimidine 3. Additional quantities of sodium amide failed