1) diketone
[dai'ki:təun]
双酮
1.
Selective allylation of the linear, cyclic and mixed diketones in the presence of water by allyl bromide and metallic zinc have been successfully achieved.
本文报道锌参与下水相介质中对称双酮及混合双酮的选择性烯丙基化反应的研究。
2) Estra-4,9-diene-3,17-dione
4,9-双烯双酮
3) diketene
[dai'ki:tin]
双乙烯酮
1.
A Platform chemical compound of multpurpose——diketene;
用途广泛的平台化合物——双乙烯酮
2.
Application of diketene in field of pesticide;
双乙烯酮在农药领域的应用
4) diketal
双缩酮
1.
Pentaerythritol diacetals and diketals from aromatic aldehydes,aliphatic aldehydes,α,β-unsaturated aldehydes and ketones were synthesized using methanesulfonic acid as catalyst in cyclohexane under reflux temperature.
季戊四醇双缩醛、双缩酮化合物在工业和有机合成中应用广泛。
5) bis(β-diketone)
双β-二酮
1.
Based on carbazole molecular design,a new bis(β-diketone) compound,N-ethyl-3,6-bis(3-phenyl-1,3-oxopropyl)carbazole(3),was synthesized and the structure was characterized by 1H NMR,IR,MS and elemental analysis.
从咔唑的分子设计出发,合成了未见文献报道的双β-二酮——N-乙基-3,6-二(3-苯基-1,3-丙二酮基)咔唑(3),其结构经1H NMR,IR,MS和元素分析表征。
6) bis(β-diketonate)
双β-二酮
1.
The bis(β-diketonate) compound, 3,6-bis(3-phenyl-1,3-oxopranoyl)-9-ethylcarbazole(1), was obtained by slow diffusion method.
用扩散法制备了一种双β-二酮化合物——9-乙基-3,6-二(3-苯基-1,3-丙二酮基)咔唑(1)的单晶。
2.
A new bis(β-diketonate) compound,N-(n-buthyl)-3,6-bis(1,3-butyldiketone)carbazole(2),was synthesized.
合成了一种新的双β-二酮化合物——N-正丁基-3,6-二(1,3-丁二酮基)咔唑(2),其结构经1H NMR,MS,IR和元素分析表征。
补充资料：3A,4,5,7A-四氢-7-甲基-5-(四氢-2,5-二氧代-3-呋喃基)-1,3-异苯丙呋喃双酮
CAS：73003-90-4
分子式：C13H12O6
中文名称：3A,4,5,7A-四氢-7-甲基-5-(四氢-2,5-二氧代-3-呋喃基)-1,3-异苯丙呋喃双酮
英文名称：3a,4,5,7a-tetrahydro-7-methyl-5-(tetrahydro-2,5-dioxo-3-furanyl)-1,3-Isobenzofurandione
1,3-Isobenzofurandione,3a,4,5,7a-tetrahydro-7-methyl-5-(tetrahydro-2,5-dioxo-3-furanyl)-
分子式：C13H12O6
中文名称：3A,4,5,7A-四氢-7-甲基-5-(四氢-2,5-二氧代-3-呋喃基)-1,3-异苯丙呋喃双酮
英文名称：3a,4,5,7a-tetrahydro-7-methyl-5-(tetrahydro-2,5-dioxo-3-furanyl)-1,3-Isobenzofurandione
1,3-Isobenzofurandione,3a,4,5,7a-tetrahydro-7-methyl-5-(tetrahydro-2,5-dioxo-3-furanyl)-
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条