Research Article
Thioxopyrimidine in Heterocyclic Synthesis I: Synthesis of Some Novel 6-(Heteroatom-substituted)-(thio)pyrimidine Derivatives
Table 5
Selected torsion angles for compound 13.
| C(13)–S–C(10)–N(2) | −16.1° | C(13)–S–C(10)–C(9) | 165.5° | C(1)–C(6)–C(7)–N(2) | −175.1° | C(1)–C(6)–C(7)–N(1) | −175.1° | C(16)–C(15)–C(14)–O | 165.7° | C(20)–C(15)–C(14)–O |
°
| C(13)–C(14)–C(15)–C(16) |
°
| C(13)–C(14)–C(15)–C(20) | 167.0° | S–C(13)–C(14)–O | 11.3° | S–C(13)–C(14)–C(15) | −169.7° |
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