High temperature bromination. Part 22: Bromination of 1a,2,7,7a-tetrahydro-1H-cyclopropa[b] naphthalene
Özet
The high-temperature bromination of 1a,2,7,7a-tetrahydro-1H-cyclopropa[b] naphthalene and its carboethoxy derivative was studied. Reaction of the title compound with 1 mol of bromine in refluxing carbon tetrachloride resulted in the formation of ring-opening products. In the case of the carboethoxy derivative,bromination took place both regio- and stereospecifically at the benzylic positions,the cyclopropane ring did not undergo bond cleavage. A mechanism for the formation of the products and their dehydrobromination reactions is discussed. (c) 2007 Elsevier Ltd. All rights reserved.
Anahtar kelimeler
Atıf için künye
Demirci-Gueltekin, D., Guenbas, D. D., Taşkesenligil, Y., & Balci, M. (2007). High temperature bromination. Part 22: Bromination of 1a,2,7,7a-tetrahydro-1H-cyclopropa[b] naphthalene. TETRAHEDRON, 63(34), 8151–8156. https://doi.org/10.1016/j.tet.2007.05.124
BibTeX
@article{demircigueltekin2007-153024,
author = {Demirci-Gueltekin, Demet and Guenbas, Duygu D. and Taşkesenligil, Yavuz and Balci, Metin},
title = {High temperature bromination. Part 22: Bromination of 1a,2,7,7a-tetrahydro-1H-cyclopropa[b] naphthalene},
journal = {TETRAHEDRON},
year = {2007},
volume = {63},
number = {34},
pages = {8151--8156},
issn = {0040-4020},
doi = {10.1016/j.tet.2007.05.124},
url = {https://akademik.atauni.edu.tr/yayinlar/153024-high-temperature-bromination-part-22-bromination-of-1a277a-tetrahydro-1h}
}