1) Pivalaldehyde
特戊醛
2) 2-dimethyl-propionic aldehyde
羟基特戊醛
3) valeraldehyde
[vælə'rældihaid]
戊醛
1.
Process of hydroformylation of butene mixture to produce valeraldehyde by using water - soluble rhodium - phosphine catalyst was studied.
采用自制的水溶性铑膦体系催化剂,对混合丁烯氢甲酰化反应制戊醛的工艺进行了研究,得到的较优工艺参数为:反应温度100-120℃,反应压力3。
2.
The effects of reaction temperature, reaction pressure, amount of 1-butene, concentration of surfactant and catalyst on the convertion ratio and selectivity in the process of preparing valeraldehyde from 1-butene using water-soluble rhodium-phosphine complex as catalyst were investigated.
考察了采用水溶性铑膦催化体系将 1-丁烯氢甲酰化制备戊醛过程中的反应温度、压力、烯烃用量、表面活性剂的添加、催化剂浓度等因素对反应转化率及产物选择性的影响。
3.
Solid basic catalysts for aldol condensation of valeraldehyde were prepared in the lab, and the effects of reaction conditions such as alkali metal, catalyst support, reaction temperature, pressure, LHSV were examined.
自制了固体碱催化剂用于催化戊醛缩合反应 ,考察了碱金属、载体、反应温度、反应压力、空速等条件对反应的影响。
5) glutaraldehyde
[英][,ɡlu:tə'rældi,haid] [美][,ɡlutə'rældə,haɪd]
戊二醛
1.
Research on collagen/PVA composite fibers with glutaraldehyde as cross-linker;
戊二醛交联胶原蛋白/PVA复合纤维的结构与性能
2.
Preparation of Glutaraldehyde by Hydrolysis of Pyran( I );
吡喃法合成戊二醛(上)
3.
Evaluation of glutaraldehyde as formaldehyde-free durable press finisher for cotton fabrics;
戊二醛作为棉织物免烫整理剂的评价
6) isovaleraldehyde
异戊醛
1.
2,pH=10,crystallizing temperature=120 ℃,the selectivity of isovaleraldehyde was the best.
2和晶化温度为120℃的条件下制备的Si-MCM-41载体对异丁烯氢甲酰化制异戊醛的选择性达最优。
2.
The results showed that the conversion of isovaleraldehyde and the selectivity of 2,4,6-triisobutyl-1,3,5-trioxane achieved 76% and 95%,respectively.
在[bm in]C l/FeC l3离子液体中由异戊醛合成2,4,6-三异丁基-1,3,5-三氧噁烷,转化率76%,选择性95%。
3.
9 h~(-1) and isovaleraldehyde yield was 80.
9 h-1;异戊醛的收率为80。
补充资料：特戊醛
分子式：C5H10O
分子量：86.1334
CAS号：630-19-3
性质：暂无
制备方法：暂无
用途：暂无
分子量：86.1334
CAS号：630-19-3
性质：暂无
制备方法：暂无
用途：暂无
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