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English to Ukrainian translations [PRO] Science - Chemistry; Chem Sci/Eng
English term or phrase:a leaving group
In a similar way, the above halides, when Ra', Rb' or R' are other than an alcanoyl group, can be replaced by a compound of formula Ra'-X (IVa'), Rb'-X (IVb') or R'-X (IV')wherein X represents a leaving group such as an alcanesulphonyloxy radical.