2-Carboxybenzaldehyde

Carboxybenzaldehyde o loʻo iai uiga o le aldehyde ma le acid. E mafai ona faia i le ester ma le ava malosi, fa'aitiitia i le Ag(NH3)2NO3, ma fa'atupu i le oxime ma le H2NOH. Fa'avevela i le mea liusuavai, e mafai ona fa'atupu i le anhydride (diphenylphthalide ether).

O se mea taua tele i le tuʻufaʻatasia o vailaʻau antipyretic ma analgesic. O se pa'epa'e e pei o le pa'epa'e tioata pa'epa'e fa'atasi ma le mea fa'afefeteina o le 96 ~ 100â.

carboxyl benzaldehyde e masani lava ona maua mai le bromination ma hydrolysis o phenol. Heat phenol, pasi i le bromine tali, pulea e ala i le saoasaoa, faia tali siʻusiʻu kasa faavae leai se bromine ausa lafoaia, alu i bromine, reactant faaopoopo vai, hydrolysis. O-carboxyl benzaldehyde na to'a ina ua mālūlū.

Maua i le bromination ma le hydrolysis o le phenol. Vevela phthalein i le 140-145â, tali bromine, pulea le saoasaoa inlet, ina ia le tali kasa siʻusiʻu faavae leai bromine ausa lafoaia. Ina ua uma le bromine aveesea, le totoe hydrogen bromide na aveesea e carbon dioxide ma decompression i 120â tusi kemikolo. O mea e fa'afefeteina na fa'asusuina ile vai mo le 0.5h ile ta'ele vai. O-carboxyl benzaldehyde na to'a ina ua mālūlū. Tuuina atu o le 60%.