1) methyl-succinaldehyde
甲基丁二醛
2) 2,2-dihydroxymethylbutanal
2,2-二羟甲基丁醛
1.
Theoretical study on structure and properties of 2,2-dihydroxymethylbutanal;
2,2-二羟甲基丁醛的结构和性质的理论研究
2.
With triethylamine as catalyst, 2,2-dihydroxymethylbutanal(DMB) was synthesized with formaldehyde and butyraldehyde taking place aldol condensation reaction.
在碱性催化剂三乙胺的存在下,甲醛和正丁醛发生羟醛缩合反应生成产物2,2-二羟甲基丁醛。
3.
2,2-dihydroxymethylbutanal (DMB) was prepared by aldol condensation with formaldehyde (FA) and butyraldehyde (BA) un.
以甲醛和正丁醛为原料,在碱性催化剂的存在下通过羟醛缩合反应,合成了中间产物2,2-二羟甲基丁醛。
3) 3,3-dimethylbutyraldehyde
3,3-二甲基丁醛
1.
The process for its preparation from Aspartame precursor including the process for preparing 3,3-dimethylbutyraldehyde, the key raw material, is in focus.
重点论述了以阿斯巴甜为前体物质的纽甜制备工艺,包括该工艺中使用到的关键原料3,3-二甲基丁醛的制备过程。
2.
The properties,application,and research progress of neotame—a high-intensity sweetener were introduced,especially about the present methods for synthesizing its precursor 3,3-dimethylbutyraldehyde.
介绍了新一代强力甜味剂——纽甜的特性、应用及其研究进展,重点讲述了其前体3,3-二甲基丁醛目前所采用的一些合成方法。
4) 2,2-dimethylolbutyraldehyde
2,2-二羟甲基丁醛
1.
Catalytic Synthesis of 2,2-dimethylolbutyraldehyde with Silicotungstic Acid;
硅钨酸催化合成2,2-二羟甲基丁醛
2.
Using phase transfer catalyst,2,2-dimethylolbutyraldehyde was synthesised by the aldol condensation of formaldehyde with butyraldehyde.
2∶1,反应时间为2 h;2,2-二羟甲基丁醛氧化反应的最佳工艺条件为:n(H2O2)/n(丁醛)=1∶1。
5) butyraldehyde dimethyl acetal
二甲基缩丁醛
6) p-dibutylamino benzaldehyde
对二丁氨基苯甲醛
补充资料:N,N-二甲基甲酰胺二叔丁基缩醛
分子式:C11H25NO2
分子量:203.32
CAS号:36805-97-7
性质:密度0.848。沸点56-57°C (8 mmHg)。折射率1.413。闪点93°F。
分子量:203.32
CAS号:36805-97-7
性质:密度0.848。沸点56-57°C (8 mmHg)。折射率1.413。闪点93°F。
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