1) alcohol aldehyde,hydroxy aldehyde
醇醛
2) aldol condensation
醇醛缩合
1.
E,4E ) 2,4 dimethyl 5 ( p nitrophenyl)penta 2,4 dienoic acid and (2 E,4E ) 2,4 dimethyl 5 ( m nitrophenyl)penta 2,4 dienoic acid,potential antibiotics,were synthesized through aldol condensation and Perkin reaction in two steps,( 2E,4E ) 2,4 dimethyl 5 ( m nitrophenyl)penta 2,4 dienoic acid is a new compound and its structure was confirmed by IR and 1HNMR spectral analysis.
以取代苯甲醛为原料,采用醇醛缩合反应和珀金反应完成了反,反-2,4-二甲基-5-(对硝基苯基)-戊-2,4-二烯酸(3a)和反,反-2,4-二甲基-5-(间硝基苯基)-戊-2,4-二烯酸(3b)的有效全合成,并确定了最佳反应条件。
2.
Using substituted benzaldehyde as starting materials, 2-methyl-3- (4 - nitrophenyl) allyl-triph- enylphosphonium bromide and 2-methyl-3-(3-nitrophenyl ) allyl-triphenylphosphonium bromide, intermedi-ates of potential antibiotics, were synthesized through Aldol condensation, reduction, bromization, etc.
取代苯甲醛经醇醛缩合、硼氢化还原、溴代反应和成盐反应合成了2-甲基-3-间硝基苯基烯丙基三苯基溴化特和2-甲基-3-对硝基苯基烯丙基三苯基溴化鏻两个化合物,收率分别达86。
3) Glycolaldehyde
乙醇醛
1.
Determination of Glycolaldehyde,Glyceraldehydes in Plasma by Solid Phase Extraction-High Performance Liquid Chromatography-Mass Spectrometry;
固相萃取高效液相色谱-质谱法测定血浆中乙醇醛、甘油醛的含量
2.
Inhibitory effects of Taurine on glycolaldehyde- induced cellular toxicity;
牛磺酸对乙醇醛细胞毒性的抑制作用
3.
Study of glycolaldehyde on DNA damage in mouse spleen lymphocytes;
乙醇醛对小鼠脾淋巴细胞DNA损伤作用的研究
4) Butanal, 3-hydroxy-
丁醇醛
5) 3-Hydroxybutyraldehyde
丁醇醛
6) 3-Hydroxybutanal
丁醇醛
参考词条
补充资料:不对称醇醛缩合
分子式:
CAS号:
性质:以醇醛缩合反应进行不对称合成。例如丙2,6-二叔丁基-4甲基苯酚酯在四氢呋喃(THF)的溶液中,在-78℃下用二异丙胺基锂(LDA)处理,接着与苯甲醛发生醇醛缩合反应,然后水解,即生成苏式产物。
CAS号:
性质:以醇醛缩合反应进行不对称合成。例如丙2,6-二叔丁基-4甲基苯酚酯在四氢呋喃(THF)的溶液中,在-78℃下用二异丙胺基锂(LDA)处理,接着与苯甲醛发生醇醛缩合反应,然后水解,即生成苏式产物。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。