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Über die Bromierung von substituierten 3,4-Dihydro- und 6-Hydroxy- bzw. 6-Äthoxy-3,4,5,6-tetrahydro-2(1H)-pyrimidinonen

✍ Scribed by G. Zigeuner; H. W. Schramm; A. Fuchsgruber; W. Wendelin

Publisher
Springer Vienna
Year
1975
Tongue
English
Weight
509 KB
Volume
106
Category
Article
ISSN
0026-9247

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✍ Burton, Sylvester ;Fronczek, Frank R. ;Maverick, Andrew W. 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 142 KB

In the title compound, C 12 H 18 O 5 , the ring has a chair conformation, with endocyclic torsion angle magnitudes in the range 47.7 (3)-66.7 (2) . The OH group donates an intermolecular hydrogen bond to a C O group with an OÁ Á ÁO distance of 2.791 (3) A ˚, forming chains. organic papers o2662 Burt