akoko ni odun 1971  furfuryl alcohol dapapo sise pelu bromine ni methanol si  2,5-dimethoxy-2,5-dihydrofuran  ti o tun ara sajo si dihydropyran pelu adapo sulfuric acid.. 
[12]Ìdáràn ati Ìyìnben ti awọn olugba ti awọn oriṣiriṣi ìdaki, paapa julọ, awọn yatọ si ICJ International Jurists Award (2009), eyi ti a gbekalẹ nipasẹ Aare ti India p.. 