INOUYE, YOSHIO;HIGUCHI, YOICHI, J. FLUOR. CHEM., 1985, 27, N 2, 231-236
作者:INOUYE, YOSHIO、HIGUCHI, YOICHI
DOI:——
日期:——
INOUEH, JOSIO;IVASATO, XADZIMEH
作者:INOUEH, JOSIO、IVASATO, XADZIMEH
DOI:——
日期:——
JPS59104364A
申请人:——
公开号:JPS59104364A
公开(公告)日:1984-06-16
A facile one-pot preparation of 2-methyl-and 2-phenyl-4- fluoro-5-trifluoromethyl-6-methoxypyrimidine from methyl 2-hydryl-2-(-methyl)--propyl ether
作者:Yoshio Inouye、Yoichi Higuchi
DOI:10.1016/s0022-1139(00)84991-x
日期:1985.2
The title compounds were readily prepared in one-pot by phase-transfer reaction of a methanol adduct of 2-(-methyl)-- propene with acetamidine or benzamidine in the presence of aqueous sodium hydroxide in CH2Cl2. Various 5-trifluoromethyl- pyrimidines were also synthesized nucleophilicsubstitution of the 4-fluorine of the title compounds.