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By John G. Erickson

Content material:
Chapter I The 1,2,3?Triazines (pages 1–43): John J. Erickson
Chapter II The 1,2,4?Triazines (pages 44–137): John J. Erickson
Chapter III The 1,2,3,4?Tetrazines (pages 138–176): V. P. Wystrach
Chapter IV The 1,2,3,5?Tetrazines (pages 177–178): John J. Erickson
Chapter V The 1,2,4,5?Tetrazines (pages 179–249): Poul F. Wiley
Chapter VI The Pentazines (pages 250–251): John J. Erickson

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Read Online or Download Chemistry of Heterocyclic Compounds: The 1,2,3- and 1,2,4-Triazines, Tetrazines & Pentazines, Volume 10 PDF

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Chemistry of Heterocyclic Compounds: The 1,2,3- and 1,2,4-Triazines, Tetrazines & Pentazines, Volume 10

Content material: bankruptcy I The 1,2,3? Triazines (pages 1–43): John J. EricksonChapter II The 1,2,4? Triazines (pages 44–137): John J. EricksonChapter III The 1,2,3,4? Tetrazines (pages 138–176): V. P. WystrachChapter IV The 1,2,3,5? Tetrazines (pages 177–178): John J. EricksonChapter V The 1,2,4,5? Tetrazines (pages 179–249): Poul F.

Extra info for Chemistry of Heterocyclic Compounds: The 1,2,3- and 1,2,4-Triazines, Tetrazines & Pentazines, Volume 10

Sample text

It appears from unpublished work by Searles and Kash175 that this C,H& is probably 3-amino-5-phenylpyrazole (VI), whose structure is also consistent with the reactions observed. Busch and KiispertM obtained 2,6-diphenyl-2,3-dihydro-u~triazine (VII) by treating 4-amino-2,6-diphenyl-2,3,4,5-tetrahydro-u~triazine with hydrochloric acid, whereupon there is loss of ammonia (eq. 8). p. 94". It is easily soluble in alcohol, benzene, and ether, is soluble with difficulty in petroleum ether, and was recrystallized from water.

Hydrochloride Colorless 3-Amino-6-phenyl Pale yellow needles J-Amino-&phenyl, hydrochloride Colorless 3-Amino-6-phenyl. imino forma Silky straw-colored needles S-Amin0-6-pht~1~1, imino fOrm,a acetyl deriv. 6-Dicumyl-3-hydroxy rhombohedra oc. Raf. , oc. Ref. 3'-Dithiobis(5-phenyl) 183 197 3-Hydroxy-5-phenyl 234 198 3-Mercapto-5-phenyl 200 a May have another structure. See the text. I. 159), has never been prepared. Nevertheless, MaccolP has carried out some quantum-mechanical computations on this compound.

31,2636 (1898). Bamberger and Weiler, J. prukt. , 58, 349 (1898). 7. Beilstein's Hundbuch der organkchen Chemie. Springer, Berlin, Fourth Edition. , 33, 2995 (1900). 9. , 25, 445 (1892). 10. Busch, J. #wukt. , 51, 113 (1895). 1 1. Busch J . prukt. , 51, 257 (1895). 12. Busch, J. prakt. , 52, 373 (1895). 13. Busch, J . palit. Chem.. 55, 356 (1897). Chattaway and Adamson, J. Chem. , 1930, 157. 15. Chattaway and Adamson, J. Chem. SOL. 1930, 843. 16. Chattaway and Adamson, J. Chem. Soc.. 1931,2787.

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