摘要
Nine 10-arylidene anthrones were synthesized from anthrone and aryl aldehydes in xylene using pyridine as catalyst and p-t-butylphenol as an antioxidant. The higher yields of the nine title compounds were achieved due to adding p-t-butylphenol in the reaction system which could significantly avoid formation of anthraquinone, the main by-product of the reaction, leading a troublesome procedure for product purification.
Nine 10-arylidene anthrones were synthesized from anthrone and aryl aldehydes in xylene using pyridine as catalyst and p-t-butylphenol as an antioxidant. The higher yields of the nine title compounds were achieved due to adding p-t-butylphenol in the reaction system which could significantly avoid formation of anthraquinone, the main by-product of the reaction, leading a troublesome procedure for product purification.
出处
《应用化学》
CAS
CSCD
北大核心
2001年第7期569-571,共3页
Chinese Journal of Applied Chemistry
基金
湖北省自然科学基金资助课题
