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Title: New synthesis of 5,6-benzindole

Abstract

A method has been developed for the synthesis of linear 5,6-benzindole by reduction of N-acetyl-5,6-benzindoxy with NaBH/sub 4/ and subsequent hydrolysis of the N-acetyl group. The PMR spectra were obtained on a Varian H-100 spectrometer in solutions of acetone-d/sub 6/ and chloroform-d/sub 3/ with TMA as internal standard. IR spectra were recorded on a Perkin-Elmer 180 spectrometer in KBr disks or in chloroform solutions in standard cells. TLC was conducted on Silufol UV-254 plates, with chloroform as eluent.

Authors:
; ; ;
Publication Date:
Research Org.:
Institute of Biophysics, Moscow (USSR)
OSTI Identifier:
7160065
Resource Type:
Journal Article
Journal Name:
Chem. Heterocycl. Compd. (Engl. Transl.); (United States)
Additional Journal Information:
Journal Volume: 23:6; Other Information: Translated from Khim. Geterotsikl. Soedin.; 23: No. 6, 779-780(Jun 1987)
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; 74 ATOMIC AND MOLECULAR PHYSICS; INDOLES; NMR SPECTRA; SYNTHESIS; ACETONE; AROMATICS; BOROHYDRIDES; CHEMICAL SHIFT; CHLOROFORM; COUPLING CONSTANTS; DEUTERIUM COMPOUNDS; HYDROLYSIS; INFRARED SPECTRA; J-J COUPLING; REDOX POTENTIAL; REDUCTION; SODIUM COMPOUNDS; THIN-LAYER CHROMATOGRAPHY; VIBRATIONAL STATES; ALKALI METAL COMPOUNDS; AZAARENES; AZOLES; BORON COMPOUNDS; CHEMICAL REACTIONS; CHLORINATED ALIPHATIC HYDROCARBONS; CHROMATOGRAPHY; COUPLING; DECOMPOSITION; ENERGY LEVELS; EXCITED STATES; HALOGENATED ALIPHATIC HYDROCARBONS; HETEROCYCLIC COMPOUNDS; HYDROGEN COMPOUNDS; INTERMEDIATE COUPLING; KETONES; LYSIS; ORGANIC CHLORINE COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; PYRROLES; SEPARATION PROCESSES; SOLVOLYSIS; SPECTRA; 400201* - Chemical & Physicochemical Properties; 640302 - Atomic, Molecular & Chemical Physics- Atomic & Molecular Properties & Theory

Citation Formats

Shagalov, L B, Ostapchuk, G M, Ivanova, T M, and Suvorov, N N. New synthesis of 5,6-benzindole. United States: N. p., 1987. Web. doi:10.1007/BF00486910.
Shagalov, L B, Ostapchuk, G M, Ivanova, T M, & Suvorov, N N. New synthesis of 5,6-benzindole. United States. https://doi.org/10.1007/BF00486910
Shagalov, L B, Ostapchuk, G M, Ivanova, T M, and Suvorov, N N. 1987. "New synthesis of 5,6-benzindole". United States. https://doi.org/10.1007/BF00486910.
@article{osti_7160065,
title = {New synthesis of 5,6-benzindole},
author = {Shagalov, L B and Ostapchuk, G M and Ivanova, T M and Suvorov, N N},
abstractNote = {A method has been developed for the synthesis of linear 5,6-benzindole by reduction of N-acetyl-5,6-benzindoxy with NaBH/sub 4/ and subsequent hydrolysis of the N-acetyl group. The PMR spectra were obtained on a Varian H-100 spectrometer in solutions of acetone-d/sub 6/ and chloroform-d/sub 3/ with TMA as internal standard. IR spectra were recorded on a Perkin-Elmer 180 spectrometer in KBr disks or in chloroform solutions in standard cells. TLC was conducted on Silufol UV-254 plates, with chloroform as eluent.},
doi = {10.1007/BF00486910},
url = {https://www.osti.gov/biblio/7160065}, journal = {Chem. Heterocycl. Compd. (Engl. Transl.); (United States)},
number = ,
volume = 23:6,
place = {United States},
year = {Tue Dec 01 00:00:00 EST 1987},
month = {Tue Dec 01 00:00:00 EST 1987}
}