[EN] NOVEL SUBSTITUTED FLAVAN DERIVATIVES AND PROCESS FOR THE PREPARATION THEREOF<br/>[FR] NOUVEAUX DÉRIVÉS DE FLAVANE SUBSTITUÉS ET LEUR PROCÉDÉ DE PRÉPARATION
申请人:AZISTA INDUSTRIES PRIVATE LTD
公开号:WO2021255512A1
公开(公告)日:2021-12-23
The present invention relates to novel substituted flavan derivatives of the Formula (I). The present invention also relates to a process for the preparation of phthalonitrile or cyanate ester flavan derivatives. The present invention also relates to use of novel substituted flavan derivatives to produce polymer composite materials.