CAS: 20407-84-5; Trans-2-Dodecenal

相似化合物

32466-54-9 20407-84-5 3913-81-3

上下游产品

反-2-十一烯醛 (2E)-Undecenal 53448-07-0
(Z)-2-Dodecenal 81149-96-4
反式-2-十二烯-1-醇 (2E)-Dodec-2-En-1-Ol 69064-37-5
1-十二烯十二碳烯α-十二碳烯α-十二碳烯 1-Dodecene 112-41-4

癸醛置于4-二甲氨基吡啶,Manganese(Iv) Oxide,二异丁基氢化铝体系中,用 正己烷,二氯甲烷,N,N-二甲基甲酰胺 用作溶剂,化学反应 45.0H,反应生成反-2-十二烯醛
参考文献:合成α,β-不饱和醛作为细菌荧光素酶的潜在底物
标题:合成α,β-不饱和醛作为细菌荧光素酶的潜在底物
摘要:细菌萤光素酶催化长链醛(如四癸醛)与相应酸的单加氧反应,并伴随着最大490 Nm处的发光.在这项研究中,将偶数编号的具有八个,十个,十二个和十四个碳原子的醛与在α,β位具有双键的类似物进行了比较.这些α,β-不饱和醛通过三个步骤合成,并作为体外潜在底物进行了研究.莱奥尼亚光杆菌的萤光素酶据发现,与四癸醛相比,β-淀粉酶可转化这些类似物,并显示出降低的但显着的生物发光活性.这项研究表明,趋势是具有更长链长的醛(无论是饱和的还是不饱和的)在生物发光方面都比短链的醛具有更高的活性.与十四烷相比,(e)-十四烷-2-烯的最大光强度约有p. Leiognathi的萤光素酶的一半.哈维氏弧菌和鱼腥藻的萤光素酶接受了这些新合成的底物,但与饱和醛相比,发光急剧下降.当使用不饱和底物时,生物发光的发生和衰减速率要慢得多,这表明有动力学作用.结果,发光的持续时间加倍.这些结果表明细菌荧光素酶的底物范围比以前报道的要广.
Doi:10.1016/j.Bmc.2017.01.013

专利信息

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:US-12114681-B2
优先权日:2018-06-04
标题:Fragrance and flavor materials
发明人：BLANDINO MAUREEN; TANUMA KENJI
权利人:TAKASAGO PERFUMERY CO LTD
摘要:The synthesis and application of compounds having unique and desired flavor and/or fragrance characteristics are provided herein. The compounds herein can be employed alone or incorporated as fragrance or flavor ingredients in fragrance or flavor compositions. The application is also directed to consumer products comprising such derivatives and/or fragrance or flavor compositions.

专利号:US-2021198229-A1
优先权日:2018-03-08
标 题 :Fragrance and flavor materials from 1-(2-hydroxy-4-methylcyclohexyl)-ethanone
发明人：DICKERSON THALIA S; LOMBARDO LOUIS J; LANKIN MICHAEL E
权利人:TAKASAGO PERFUMERY CO LTD
摘要:The present disclosure is directed to 1-(2-hydroxy-4-methycyclohexyl)-ethanone derivatives having unique and desired flavor and/or fragrance characteristics, as well as the synthesis and application of the derivatives. The compounds of the present disclosure can be employed alone or incorporated as fragrance or flavor ingredients to modify or enhance already existing fragrance compositions, solvents, media, and the like.

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.

专利号:US-2020407301-A1
优先权日:2018-03-08
标 题:Fragrance and flavor materials derived from 1-(4-methylcyclohex-1-en-1-yl)ethan-1-one
发明人：BLANDINO MAUREEN; LANKIN MICHAEL E; LOMBARDO LOUIS J
权利人:TAKASAGO PERFUMERY CO LTD
摘要:The present disclosure is directed to 1-(4-methyl cyclohex-1-en-1-yl)ethan-1-one derivatives having unique and desired flavor and/or fragrance characteristics, as well as the synthesis and application of the derivatives. The compounds of the present disclosure can be employed alone or incorporated as fragrance or flavor ingredients to modify or enhance already existing fragrance compositions, solvents, media, and the like.