Joseph's Pontifical Institute, Mangalapuzha, Aluva, nibi ti o ti o lati 1979 si  1982.. 
A maa ń ṣe íyọ ẹgbẹ́ carbonyl kúrò yìuí kúrò nípasẹ̀ àpòpọ̀ aqueous ti sodium sodium bisulfite, ooru àti àpòpọ̀ líle ti sodium hydroxide.Àwọn ìtọ́kasí àkànfi àka Chemistry.. 