3) 3-pyridine carboxaldehyde
3-吡啶甲醛
1.
3-(3-Chloro-1,2,5-thiadiazol-4-yl)pyridine,which is a key intermediate of selective M1 receptor agonist xanomeline,was synthesized from 3-pyridine carboxaldehyde,sodium cyanide,and sulfur chloride.
以3-吡啶甲醛为原料,与氰化钠、一氯化硫反应合成选择性M1受体激动剂占诺美林的关键中间体3-(3-氯-1,2,5-噻二唑-4-基)吡啶,目标化合物的结构经1H-NMR谱确证。
4) pyridine-4-carbaldehyde
4-醛基吡啶
1.
The title compound [H(4-C_(5)H_(4)NCHNNHCSNH_(2))]_(2)SiF_(6) 2H_(2)O(1) was synthesized from pyridine-4-carbaldehyde thiosemicarbazide HL and K_(2)SiF_(6).
氨基硫脲缩(4-醛基吡啶)4-C5H4NCHNNHCSNH2(HL)和氟硅酸钾K2S iF6反应制备了标题化合物[H(4-C5H4NCHNNHCSNH2)]2S iF6。
5) pyridine-4-aldehyde
4-甲醛吡啶
1.
The key intermediate of Donepezil hydrochloride,1-bezyl-4-(5,6-dimethoxyindan-1-on-2-methylene)-pyridine was synthesized from 5,6-dimethoxyindanone and pyridine-4-aldehyde via condensation and N-benzylation reaction.
以5,6-二甲氧基-1-茚酮和4-甲醛吡啶为原料,经过缩合、N-苄基化反应合成了盐酸多奈哌齐的重要中间体1-苄基-4-(5,6-二甲氧基-1-茚酮-2-亚甲基)-吡啶。
6) pyridine-4-aldehyde
吡啶-4-甲醛
1.
A novel cobalt(Ⅱ) complex,[Co(H_4FoPyS)_2(H_2O)_4](ClO_4)_2·2H_2O(1,H_4FoPyS=pyridine-4-carbaldehyde semicarbazone),was synthesized by the reaction of Co(ClO_4)_2·6H_2O with the Schiff base derived from pyridine-4-aldehyde and semicarbazide.
6H2O和Sch iff碱吡啶-4-甲醛缩氨基脲反应合成了标题化合物[Co(H4FoPyS)2(H2O)4](C lO4)2。
2.
A novel zinc(Ⅱ) complex,[Zn(H_4FoPyS)_2(H_2O)_4](NO_3)_2·3(H_2O)(1)(H_4FoPy(S=)pyridine-4-aldehyde semicarbazone),was synthesized by hydrothermal method.
3(H2O)(1,H4FoPyS为希夫碱吡啶-4-甲醛缩氨基脲),其结构经IR,元素分析,单晶X-射线衍射和热重分析表征。
补充资料：4-吡啶醛肟
CAS: 696-54-8
分子式: C6H6N2O
分子质量: 122.13
熔点: 130-134℃
中文名称: 4-吡啶醛肟；4-吡啶甲醛肟
分子式: C6H6N2O
分子质量: 122.13
熔点: 130-134℃
中文名称: 4-吡啶醛肟；4-吡啶甲醛肟
英文名称: isonicotinaldehyde, oxime；4-(hydroxyiminomethyl)pyridin；4-pyridinealdoxime；4-pyridinecarboxaldehyde, oxime；4-formyl-pyridin oxime；pyridine-4-aldoxime；pyridine-4-carboxaldoxime
性质描述: 结晶（水）。熔点 131℃。
生产方法: 用4-甲基吡啶经空气氧化，生成4-吡啶甲醛，然后以硫酸羟胺肟化得到该品。
用途: 双复磷的中间体。
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