Indoles, VIII: Formation of Indolo[3,2-b]carbazoles from 4,9-Dihydro-pyrano[3,4-b] indol-1(3H)-ones Indole, 8.Mitt: Indolo[3,2-b]carbazole aus 4,9-Dihydropyrano[3,4-b]indol-1(3H)-onen
Optically active compound having a delta- valerolactone ring and liquid crystal composition containing same
申请人:MITSUBISHI RAYON CO., LTD
公开号:EP0467721B1
公开(公告)日:1996-03-27
Indoles, VIII: Formation of Indolo[3,2-b]carbazoles from 4,9-Dihydro-pyrano[3,4-b] indol-1(3H)-ones Indole, 8.Mitt: Indolo[3,2-b]carbazole aus 4,9-Dihydropyrano[3,4-b]indol-1(3H)-onen