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一种5，11-二氢-6H-二苯并[b,c]氮杂卓-6酮的制备方法。
The isobaric vapor-liquid equilibrium data of butanone(1)-N, N-dimethylformamide (DMF)(2) at 100.92kPa, 93.32kPa, and 79.99kPa and of toluene(1)-DMF(2) at 100.92kPa were measured using a modified Rose...
含磺酰氯基吡唑啉酮类偶氮化合物的合成
磺酰氯 酮类 合成
2009/3/10
Chlorosulfonyl-containing pyrazolone azo compounds (2a, 2b) have been prepared by reaction of the corresponding sodium sulfonate (la, lb) with thionyl chloride in the presence of a catalytic quantity...