lati Papal Seminary, Pune nibi ti o ti kawe lati 1983 si 1986.. 
The Baeyer–Drewson indigo synthesis (1882)  jẹ́ ìṣètò ìdàpapọ̀ ṣiṣẹ́ organic èyí tí a maa ń ṣètò indigo lati 2-nitrobenzaldehyde àti acetone wọn kó ìdàpapọ̀ ṣiṣẹ́ yìí sí aldol condensation.. 