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脱氢醋酸的合成与结构表征(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2002年01期
Page:
57-60
Column:
研究论文
publishdate:
1900-01-01

Article Info:/Info

Title:
Synthesis and Structural Characterization of Dehydroacetic Acid
Article ID:
1000-2006(2002)01-0057-04
Author(s):
MAO Lian shan 1 SONG Xiang yang 1 CHEN Neng yu 2
1.Nanjing Forestry University,Nanjing 210037,China;2.Lanzhou University,Lanzhou 730000,China
Keywords:
Dehydroacetic acidSynthesisStructural characterization
Classification number :
63
DOI:
10.3969/j.jssn.1000-2006.2002.01.014
Document Code:
A
Abstract:
Dehydroacetic acid was synthesized from acetacetic ether, and the influent factors of productive rate were investigated.The results indicated that the amount of catalyst(Na 2CO 3 ) was 0.2 g(weight of acetacetic ether was 100 g),and reaction time was 4 hours,the maximum yield of dehydroacetic acid was 82.4%.The structure of dehydroacetic acid was confirmed by IR, 1 HNMR, 13 CNMR and MS.

References

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Last Update: 1900-01-01