【摘要】 以邻氯苯酚作原料，在铜粉催化下常压碱性水解得邻苯二酚，收率６２％，产品质量分数≥９９％更多还原

【Abstract】 Pyrocatechol was prepared from o chlorophenol with copper powder as catalyst. The yield was 62% and the purity of the product was above 99%.更多还原