2894 ZANDER Jahrg. 94 Wasser 2 Stdn. unter RiickfluD gekocht. Durch EingieDen in Wasser erhLlt man ein 61, das bald erstarrt. Man saugt das 2-Phenyl-4-benzoxymethyl-thiazol ab. Schmp. 77" (aus verd. khanol). C I ~H I ~N O ~S (295.4) Ber. N4.72 Gef. N4.78 Alkalische Hydrolyse des Benzoats ergibt V a
1,2-BENZ-3,4-ANTHRAQUINONE
✍ Scribed by Fieser, Louis F.; Dietz, Emma M.
- Book ID
- 120008946
- Publisher
- American Chemical Society
- Year
- 1929
- Tongue
- English
- Weight
- 529 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0002-7863
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📜 SIMILAR VOLUMES
The title compound, C 15 H 9 NO 3 , was synthesized from phthalic anhydride and 4-aminobenzaldehyde. The dihedral angle between the planes of the phthalimide moiety and the benzene ring is 56.22 (2) . organic papers o2294 Xin-Gang Liu et al. C 15 H 9 NO 3
The title Schiff base compound, C 18 H 22 N 4 , is derived from the condensation reaction of hydrazine and 4-(dimethylamino)benzaldehyde. There is a crystallographic centre of symmetry at the mid-point of the N-N bond.
The title compound, C 14 H 10 ClNO, is a nitrogen derivative closely related to natural 3 0 ,7-epoxy-8,4 0 -oxyneolignans, which are of interest because of their cytotoxic activity. Centrosymmetric hydrogen bonding occurs between pairs of molecules.