CAS: 4826-62-4; Dodec-2-Enal

上下游产品

反式-2-十二烯-1-醇 (2E)-Dodec-2-En-1-Ol 69064-37-5
1-Bromo-2-Dodecene 65560-54-5
1-十一烯 1-Undecene 821-95-4

十二醛置于二(氰基苯)二氯化钯,亚硝酸特丁酯,氧气,对甲苯磺酸,均三甲苯体系中,用 叔丁醇 作为反应溶剂,25.0 °C,101.33 Kpa 条件下,反应 8.0H,以80%的收率获得产物2-十二烯醛
参考文献:T Buono在室温下用氧脱氢合成线性α,β-不饱和醛
标题:T Buono在室温下用氧脱氢合成线性α,β-不饱和醛
摘要:通过有机亚硝酸盐和钯与分子氧作为唯一的清洁氧化剂的共催化,已经实现了通过室温氧化脱氢合成线性α,β-不饱和醛.线性α,β-不饱和醛可以在需氧催化条件下直接由相应的饱和线性醛有效地制备.除线性产品外,通过相同的标准方法也可以顺利实现芳香族类比.有机亚硝酸盐氧化还原助催化剂和醇溶剂在实现该方法中起着关键作用.
DOI:10.1021/acscatal.7B01008

专利信息

专利号:US-6995291-B2
优先权日:2002-01-29
标 题:Process for the oxidation of unsaturated alcohols
发明人：WALTHER ERIC
权利人:FIRMENICH & CIE
摘要:The present invention relates to the field of organic synthesis and more precisely to a process for the synthesis of an unsaturated aldehyde or ketone by oxidation of the corresponding alcohol. The oxidation is performed by a hypochlorite salt and a catalytic amount of a N-(2,2,6,6-tetraalkyl-4-piperidinyl-N-oxyl)-2-amino-1,3,5-triazine compound, preferably a N-oxyl derivative of one of the polymers known under the trademark Chimassorb® 944 or 2020.

专利号:US-10093643-B2
优先权日:2015-05-27
标题 :Method for synthesizing cyclic carbonates
发明人：HÉMERY THÉRÈSE; KINZELMANN HANS-GEORG; SEBASTIÃ?N PÉREZ ROSA MARIA; MARQUET CORTÉS JORDI; WANG YONGXIA; AGUILERA JORGE
权利人:HENKEL AG & CO KGAA; Henkel IP & Holding GmbH; HENKEL AG & CO KGAA AND HENKEL IP & HOLDING GMBH
摘要:The present invention relates to a method for synthesizing cyclocarbonates by reacting an epoxy compound and carbon dioxide at atmospheric pressure and elevated temperature in the presence of a heterogeneous catalyst system comprising an alkali metal halide and silica as well as the use of said catalyst system for the synthesis of cyclocarbonates.

专利号:US-2006014773-A1
优先权日:2001-04-19
标题:Mental agility lozenge, edible strip, food or drink
发明人：MCCLEARY EDWARD L
权利人:MCCLEARY EDWARD L
摘要:A mental agility composition is composed of at least one agent which promotes synthesis of ATP and/or creatine phosphate in the body; at least one antioxidant for scavenging free radicals in at least one pathway in the body; at least one agent for normalizing or maintaining membrane function and structure in the body; at least one agent for normalizing or maintaining normal neurotransmitter function in the body; at least one agent for down-regulating cortisol action; and at least one agent for suppressing activation of apoptotic pathways in the body. The composition may further contain one or more of at least one agent for suppressing inflammation in the body; at least one agent for normalizing or maintaining vascular wall function and structure in the body; at least one agent for normalizing or maintaining function of nerve growth factors and/or neurotropic factors in the body; at least one agent for suppressing toxic metal ionic effects; at least one agent for normalizing or maintaining methyl metabolism in the body; at least one agent for normalizing or maintaining metabolism of insulin and glucose in the body; and at least one agent for up-regulating activity of heat shock proteins in the body. The composition is administered in the form of a breath-care strip, mint or lozenge, or a food or beverage product.

专利号:WO-2015176020-A1
优先权日:2014-05-16
标题 :Synthesis of olefinic alcohols via enzymatic terminal hydroxylation

专利号:US-2019350826-A1
优先权日:2016-12-22
标题:Fragrance and flavor materials
发明人：BLANDINO MAUREEN; LANKIN MICHAEL E
权利人:TAKASAGO PERFUMERY CO LTD
摘要:The present disclosure is directed to the synthesis and application of an ethyl linalool derivative having unique and desired flavor and/or fragrant characteristics. Specifically, the compound is represented by Formula (I). The compound of Formula (I) can be employed alone or incorporated as fragrance or flavor ingredients in fragrance or flavor compositions. The present disclosure is also directed to consumer products comprising such derivatives and/or fragrance or flavor compositions.