A simultaneously potentiometric titration method for determining benzaldehyde and benzoic acid in electrosynthesis products was reported.
采用电位滴定法测定甲苯电合苯甲醛和苯甲酸,研究了盐酸羟胺用量、苯甲醇和甲苯含量对测定影响。
A simultaneously potentiometric titration method for determining benzaldehyde and benzoic acid in electrosynthesis products was reported.
采用电位滴定法测定甲苯电合苯甲醛和苯甲酸,研究了盐酸羟胺用量、苯甲醇和甲苯含量对测定影响。
O-Benzylhydroxylamine hydrochloride was conveniently prepared by O-benzylation of N-hydroxybenzamide,acidic hydrolysis and salifying with HCl(g).The overall yield was over 76%.
氧芐基羟胺盐酸盐可通过苯甲羟肟酸氧苄醚、酸水解及氯盐制得,总收率76%。
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