Synthesis of 3-alkylidene-1,2,3,5,6,7-hexahydro-4H-indol-4-one derivatives in the THF–H2O system
✍ Scribed by Issa Yavari; Mehdi Sirouspour; Sanaz Souri; Farough Nasiri; Hoorieh Djahaniani
- Book ID
- 111730571
- Publisher
- Royal Society of Chemistry
- Year
- 2005
- Tongue
- English
- Weight
- 210 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0959-9436
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📜 SIMILAR VOLUMES
The title compound, C 18 H 22 N 2 O 3 , consists of a tetracyclic ring system containing an azocino skeleton with a dimethoxyethyl group as a substituent. The benzene and five-membered rings are nearly coplanar, with a dihedral angle of 1.26 (8) . In the crystal structure, intermolecular N-HÁ Á ÁO h
Methyl-7-thiono-6,r-dihydro-5 H-dibenz[c, elmepin (3, R1= CH,) : 1,12 g (5 mmol) 6-Methyl-7-oxo-6,7-dihydro-5 H-dibenz[c,e]azepin werden rnit 2,22 g (5 mmol) P,S,, in 40 ml absolutem Pyridin zum Sieden erwarmt. Nach 5 h dosiert man weitere 0,5 g P4Sl0 in 5 ml absolutem Pyridin zu und hydrolysiert na