JAGER U.; SUNDERMEYER W., CHEM. BER., 119,(1986) N 11, 3405-3410
作者:JAGER U.、 SUNDERMEYER W.
DOI:——
日期:——
An efficient preparation of N -per- (or poly)fluorophenyl pyrroles and N -fluoroalkanesulfonyl pyrroles
作者:Shizheng Zhu、Xinyuan Liu、Shaowu Wang
DOI:10.1016/j.tet.2003.09.078
日期:2003.11
Hetero-Diels–Alder reaction of N-sulfinyl per- (or poly)fluoroaniline and N-sulfinylfluoroalkanesulfonyl amine with 1,3-dienes affords the corresponding cycloadduct 3,6-dihydro-1,2-thiazine-1-oxide which is readily converted to N-per- (or poly)fluorophenyl pyrrole and N-fluoroalkanesulfonyl pyrrole under mild reaction conditions in good yields.