1,3-Dilithio-2-(diphenylmethylene)propane
✍ Scribed by Victor J. Lillo; Cecilia Gómez; Miguel Yus
- Book ID
- 108285076
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- French
- Weight
- 236 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Dilithio-2,5-dimethyl-2,4-hexadiene (4a) rearranges to the cross-conjugated 2,5-dimethylhexadienediyl dianion 11a. A mechanistic investigation proves the intermolecularity of this rearrangement, which is also observed when starting from 4b. The 3-lithio-2,5-dimethylhexadienyl anion 10a with
In the title compound, C~31~H~21~N~3~O~5~, the indan ring system makes dihedral angles of 53.26 (6) with the nitrobenzene ring, and 66.50 (6) and 58.39 (7)° with the two phenyl rings. The crystal packing is stabilized by weak intermolecular N—H...O and C—H...O hydrogen bonds.