Aromatisation in adducts of alpha-terpinene: Influence of hindered internal rotations
Özet
Each adduct of alpha-terpinene with p-quinone and 1,4-naphthoquinone in Ac(2)O/Et(3)N at 180 C gives two aromatic products, one of which had a distinctive smell formed by the loss of an ethylene group. Here, we report the crystal structure of (1RS, 4RS)-1-isopropyl-4-methyl-1,4-dihydro-1,4-ethanoanthracene-9,10-diyl diacetate. It is crystallised in an orthorhombic space group, Pbca, with cell dimensions a = 10.2899(7), b = 19.7804(9), c = 19.7519(8) angstrom and Z = 8. According to its NMR and X-ray diffraction data, the isopropyl and acetate groups slowly rotate.
Atıf için künye
KAYA, A. A., SENGUL, M. E., MENZEK, A., KAYAARDI, I., KARAKUS, M., & Şahin, E. (2011). Aromatisation in adducts of alpha-terpinene: Influence of hindered internal rotations. JOURNAL OF CHEMICAL RESEARCH(9), 540–544. https://doi.org/10.3184/174751911x13155890649111
BibTeX
@article{kaya2011-66518,
author = {KAYA, Afsin Ahmet and SENGUL, Mehmet Emin and MENZEK, Abdullah and KAYAARDI, Ibrahim and KARAKUS, Murat and Şahin, Ertan},
title = {Aromatisation in adducts of alpha-terpinene: Influence of hindered internal rotations},
journal = {JOURNAL OF CHEMICAL RESEARCH},
year = {2011},
number = {9},
pages = {540--544},
issn = {1747-5198},
doi = {10.3184/174751911x13155890649111},
url = {https://akademik.atauni.edu.tr/yayinlar/66518-aromatisation-in-adducts-of-alpha-terpinene-influence-of-hindered-internal}
}