𝔖 Bobbio Scriptorium
✦   LIBER   ✦

6'-Diethylamino-2'-nitrospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one

✍ Scribed by Liu, X. L. ;Wang, J. L. ;Liu, J. W. ;Miao, F. M.


Book ID
114511318
Publisher
International Union of Crystallography
Year
1995
Tongue
English
Weight
306 KB
Volume
51
Category
Article
ISSN
0108-2701

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


3β€²,6β€²-Bis(diethylamino)-2-propylspiro[is
✍ Zhang, Li-Zhu ;Peng, Xiao-Jun ;Gao, Shang ;Chen, Xiao-Qiang πŸ“‚ Article πŸ“… 2007 πŸ› International Union of Crystallography 🌐 English βš– 957 KB

In the crystal structure of the title compound, C 31 H 37 N 3 O 2 , the dihedral angle between the planes of the xanthene ring system and the spirolactam ring is 90.3 . ## Related literature For related literature, see: De Silva et al. (1997); Kwon et al. (2005). Experimental Crystal data C 31 H

3-(Anthracen-9-yl)-3H-isobenzofuran-1-on
✍ Palani, K. ;Amaladass, P. ;Mohanakrishnan, A. K. ;Ponnuswamy, M. N. πŸ“‚ Article πŸ“… 2005 πŸ› International Union of Crystallography 🌐 English βš– 333 KB
3,4-DihydrΒ­oxy-9H-xanthen-9-one trihydra
✍ Gales, Luis ;Sousa, Maria E. ;Pinto, Madalena M. M. ;Damas, Ana M. πŸ“‚ Article πŸ“… 2005 πŸ› International Union of Crystallography 🌐 English βš– 383 KB
9-(4-Bromophenyl)-3,3,6,6-tetramethyl-3,
✍ Bigdeli, M. Ali ;Mahdavinia, Gholam Hossein ;Amani, Vahid πŸ“‚ Article πŸ“… 2007 πŸ› International Union of Crystallography 🌐 English βš– 646 KB

The title compound, C 23 H 25 BrO 3 , was synthesized by the reaction of p-bromobenzaldehyde with dimedone and HClO 4 / SiO 2 in EtOH. In the molecule, the dihydropyran ring adopts a boat conformation and the two cyclohexene rings are in a trans conformation.