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Ueber 5-Phenylpyrazol

✍ Scribed by Buchner, Ed. ;Dessauer, H.

Publisher
Wiley (John Wiley & Sons)
Year
1893
Weight
202 KB
Volume
26
Category
Article
ISSN
0365-9631

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📜 SIMILAR VOLUMES

Ueber 4-Phenylpyrazol
Ueber 4-Phenylpyrazol
✍ Buchner, Ed. ;Fritsch, M. 📂 Article 📅 1893 🏛 Wiley (John Wiley & Sons) ⚖ 170 KB
5(3)-Pyrazolcarbonsäure aus 5(3)-Phenylp
5(3)-Pyrazolcarbonsäure aus 5(3)-Phenylpyrazol
✍ Buchner, Eduard ;Hachumian, Christophor 📂 Article 📅 1902 🏛 Wiley (John Wiley & Sons) ⚖ 419 KB

Schmp. 78O. Derselbe ist identisch niit dem van B u c h n e r und F r i t sch beschriebenen Phenylpyrazol, das von L.' B n o r r und S j o l l e m a als 5(3)-PhenyXpyrazol erkaunt wurde. 0.1033 g Sbst.: 0.2838 g GO%, 0.0547 g HsO. -0.0905 g Sbst.: 15.5 corn N (220, 757mm). C S B ~N ~. Ber. C 75.00,

ChemInform Abstract: Reaction of 5-Azacy
ChemInform Abstract: Reaction of 5-Azacytosine with 3-Methyl-1-phenylpyrazol-5-one.
✍ YU. A. AZEV; I. V. TEPLYASHINA; B. V. GOLOMOLZIN 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 28 KB 👁 1 views

Reaction of 5-Azacytosine with 3-Methyl-1-phenylpyrazol-5-one. -The first example of the reaction of 5-azacytosine (I) with an uncharged C-nucleophile is presented. The title reaction proceeds with destruction of the 5-azacytosine cycle to afford the dipyrazolylmethane (III). This compound is also