Moussa, G. E. M.; Basyouni, M. N.; Shaban, M. E., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1980, vol. 19, # 9, p. 800 - 801
We achieved intra- and intermolecular C(sp3)–H alkoxylation of benzylic positions of heteroaromaticcompounds using CuBrn (n = 1, 2)/5,6-dimethylphenanthroline (or 4,7-dimethoxyphenanthroline) and (tBuO)2 as a catalyst and an oxidant, respectively. The reaction proceeded at both terminal and internal benzylic positions of the alkyl groups. The intramolecular alkoxylation was performed on a gram scale
Novel Synthesis of 1,3-Disubstituted Alkyl- and Aralkylnaphthalenes from Methylenetriphenylphosphorane, 1,1-Disubstituted Epoxides, Paraformaldehyde, and Trimethylsilyl Triflate
作者:Kentaro Okuma、Yoshitaka Hirose、Kosei Shioji
DOI:10.1246/cl.2002.438
日期:2002.4
A novel approach toward the synthesis of 3-methylnaphthalenes is achieved by the reaction of 3-methylene-5,5-disubstituted tetrahydrofurans derived from methylenetriphenylphosphorane, 1,1-disubstituted epoxides and paraformaldehyde with trimethylsilyl trifluoromethanesulfonate in the presence of diisopropylethylamine.
Moussa, G. E. M.; Basyouni, M. N.; Shaban, M. E., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1980, vol. 19, # 9, p. 798 - 800
作者:Moussa, G. E. M.、Basyouni, M. N.、Shaban, M. E.
DOI:——
日期:——
MOUSSA G. E. M.; BASYOUNI M. N.; SHABAN M. E., INDIAN J. CHEM., 1980, B19, NO 9, 800-801