Aza-Annulation of Polarized N,S- and N,N-Ketene Acetals with Itaconic Anhydride: Synthesis of Novel Functionalized 1,2,3,4-Tetrahydro-2-pyridones and Related Azabicycles
Process for producing heterocyclic compound having nitromethylene group
申请人:UBE Industries, Ltd.
公开号:US04665172A1
公开(公告)日:1987-05-12
Disclosed is a process for producing a heterocyclic compound having as the side chain group a nitromethylene group of the formula: ##STR1## wherein Y, R and n are as defined in the specification, which comprises reacting a 2,2-dihalonitroethylene compound with a 1-aminoalkanethiol compound or a 1-N-substituted derivative thereof.