Synthesis of 4-Aryl-3,4-dihydro- and 2,4-Diaryl-2,3,3a,4-tetrahydrochromeno[3,4-d][1,2,3]diazaphospholes

Abstract

Synthesis of 4-Aryl-3,4-dihydro-and 2,4-Diaryl-2,3,3a,4-tetrahydrochromeno[3,4-d][1,2,3]diazaphospholes S y n t h e s i s o f 4 -A r y l -3 , 4 -d i h y d r o c h r o m e n o [ 3 , 4 -d ] [ 1 , 2 , 3 ] d i a z a p h o s p h o l e s