Research on benz(c,d)indolin-2-one- derivatives. Bromination of benz(c,d)indolin-2-onecarboxylic acids -

Journal Article · Mon Mar 31 23:00:00 EST 1986 · Chem. Heterocycl. Compd. (Engl. Transl.); (United States)

OSTI ID:7170081

Bystritskii, G I; Eletskaya, S V; Partalla, N A; Rodronova, G N; Sheban, G V; Vorozhtsov, G N; Zaitsev, B E

It was experimentally observed that electrophilic substitution in, respectively, the 6 and 8 positions or the 8 position occurs when a carboxy group is present in the peri positions (in the 5 or 6 position) of benz(c,d)indolin-2-one. When two carboxy groups are simultaneously present in the 5 and 6 positions or when there is one carboxy group in the 6 position and a bromo substituent in the 5 position, the carboxy group is readily replaced by bromine. The electronic structures and reactivities of benz(c,d)indolin-2-one derivatives were investigated by spectroscopy and quantum chemistry.

• Research Organization: Sci-Res Institute of Organic Intermediates and Ayes, Moscow
• OSTI ID: 7170081
• Journal Information: Chem. Heterocycl. Compd. (Engl. Transl.); (United States), Journal Name: Chem. Heterocycl. Compd. (Engl. Transl.); (United States) Vol. 21:10; ISSN CHCCA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ABSORPTION SPECTRA
AROMATICS
AZAARENES
AZOLES
BROMINATION
BROMINE
CARBOXYLIC ACID ESTERS
CARBOXYLIC ACIDS
CHEMICAL BONDS
CHEMICAL PROPERTIES
CHEMICAL REACTION KINETICS
CHEMICAL REACTION YIELD
CHEMICAL REACTIONS
DICARBOXYLIC ACIDS
DISPERSIONS
ELECTRONIC STRUCTURE
ELEMENTS
ESTERS
HALOGENATION
HALOGENS
HETEROCYCLIC COMPOUNDS
INDOLES
KINETICS
MIXTURES
NONMETALS
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PHTHALIC ACID
PYRROLES
REACTION KINETICS
SOLUTIONS
SPECTRA
SPECTROSCOPY
STRUCTURAL CHEMICAL ANALYSIS
YIELDS