1.1
Reagents:
Sodium nitrite
,
Hydrochloric acid
Solvents:
Water
;
< 0 °C
1.2
Reagents:
Sodium acetate
Solvents:
Methanol
;
< 0 °C; 16 h, cooled
![2-氯-2-[2-(2-甲氧基苯基)肼基]-乙酸乙酯结构式图片|85014-68-2结构式图片](http://hg.y866.cn/compound/lib/scimg/cas/150/85014-68-2.png?t=639027079123151452)
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