volume 18 issue 9 pages 920-923

Pyrroles from ketoximes and acetylene. 22. Dihaloethanes in place of acetylene in reactions with cyclohexanone oxime

Publication typeJournal Article
Publication date1982-09-01
scimago Q4
wos Q4
SJR0.243
CiteScore2.7
Impact factor1.0
ISSN00093122, 15738353
Organic Chemistry
Abstract
4,5,6,7-Tetrahydroindole and its 1-vinyl derivative were obtained in overall yields of 30–60% by the reaction of cyclohexanone oxime with 1,2-dichloro- and 1,2-dibromoethane in the MOH-dimethyl sulfoxide (DMSO) superbase system (M = K, Na, Li). Nucleophilic substitution of the halogen in the dihaloethanes by the oximate anion to give the corresponding ethylene glycol bis (imido ether) is a side reaction. The effect of the reaction conditions on the yields of products and the selectivity of the process was examined.
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Mikhaleva A. et al. Pyrroles from ketoximes and acetylene. 22. Dihaloethanes in place of acetylene in reactions with cyclohexanone oxime // Chemistry of Heterocyclic Compounds. 1982. Vol. 18. No. 9. pp. 920-923.
GOST all authors (up to 50) Copy
Mikhaleva A., Trofimov B. A., VASIL'EV A. N., Komarova G. A., Skorobogatova V. I. Pyrroles from ketoximes and acetylene. 22. Dihaloethanes in place of acetylene in reactions with cyclohexanone oxime // Chemistry of Heterocyclic Compounds. 1982. Vol. 18. No. 9. pp. 920-923.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1007/BF00513432
UR - https://doi.org/10.1007/BF00513432
TI - Pyrroles from ketoximes and acetylene. 22. Dihaloethanes in place of acetylene in reactions with cyclohexanone oxime
T2 - Chemistry of Heterocyclic Compounds
AU - Mikhaleva, A.I.
AU - Trofimov, B. A.
AU - VASIL'EV, A. N.
AU - Komarova, G A
AU - Skorobogatova, V I
PY - 1982
DA - 1982/09/01
PB - Springer Nature
SP - 920-923
IS - 9
VL - 18
SN - 0009-3122
SN - 1573-8353
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{1982_Mikhaleva,
author = {A.I. Mikhaleva and B. A. Trofimov and A. N. VASIL'EV and G A Komarova and V I Skorobogatova},
title = {Pyrroles from ketoximes and acetylene. 22. Dihaloethanes in place of acetylene in reactions with cyclohexanone oxime},
journal = {Chemistry of Heterocyclic Compounds},
year = {1982},
volume = {18},
publisher = {Springer Nature},
month = {sep},
url = {https://doi.org/10.1007/BF00513432},
number = {9},
pages = {920--923},
doi = {10.1007/BF00513432}
}
MLA
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MLA Copy
Mikhaleva, A.I., et al. “Pyrroles from ketoximes and acetylene. 22. Dihaloethanes in place of acetylene in reactions with cyclohexanone oxime.” Chemistry of Heterocyclic Compounds, vol. 18, no. 9, Sep. 1982, pp. 920-923. https://doi.org/10.1007/BF00513432.