Formylation and dichloromethylation as alternative directions of rieche reaction. A novel to the synthesis of sterically hindered aromatic dialdhydes
作者:Alexander P. Yakubov、Dmitry V. Tsyganov、Leonid I. Belen'kii、Mikhail M. Krayushkin
DOI:10.1016/s0040-4020(01)90166-8
日期:1993.4
previously unknown direction of Rieche reaction has been found: formylation of mesitylene, m-xylene, and durene with dichloromethyl methyl ether in the presence of aluminium trichloride and, to lesser extent, of titanium tetrachloride give the respective benzylidene dichlorides besides aldehydes. A novel approach to the synthesis of stericallyhinderedaromatic dialdehydes has been offered which involves
Yakubov, A. P.; Tsyganov, D. V.; Belen'kii, L. I., Journal of Organic Chemistry USSR (English Translation), 1990, vol. 26, # 9.2, p. 1707 - 1712
作者:Yakubov, A. P.、Tsyganov, D. V.、Belen'kii, L. I.、Krayushkin, M. M.
DOI:——
日期:——
Synthesis of sterically hindered aromatic aldehydes
作者:A. P. Yakubov、D. V. Tsyganov、L. I. Belen'kii、M. M. Krayushkin
DOI:10.1007/bf00961246
日期:1991.7
Formylation of mesitylene, durene, and m-xylene derivatives containing electron-donor and electron-acceptor substituents by dichloromethyl methyl ether was studied in the presence of TiCl4. A series of functionally substituted sterically hindered benzaldehydes was prepared from the products of these reactions.
YAKUBOV, A. L.;TSYGANOV, D. V.;BELENKIJ, L. I.;KRAYUSHKIN, M. M., ZH. ORGAN. XIMII, 26,(1990) N, S. 1976-1982
作者:YAKUBOV, A. L.、TSYGANOV, D. V.、BELENKIJ, L. I.、KRAYUSHKIN, M. M.
DOI:——
日期:——
YAKUBOV, A. P.;TSYGANOV, D. V.;BELENKIJ, L. I.;KRAYUSHKIN, M. M., IZV. AN CCCP. CEP. XIM.,(1991) N, S. 1609-1615
作者:YAKUBOV, A. P.、TSYGANOV, D. V.、BELENKIJ, L. I.、KRAYUSHKIN, M. M.