CAS: 2606-50-0; (S)-Nonacosan-10-Ol

上下游产品

(10S)-13-nonacosen-10-ol icosanal nonacosan-10-yl 2-methoxy-2-phenylacetate (S)-tridec-1-en-4-yl (2R)-2-methoxy-2-phenylacetate optically active 10-acetoxy-nonacosane Ginnon

📜十一醛置于palladium On Activated Charcoal Ad-Mix-α,甲基磺酰胺,Camphor-10-Sulfonic Acid,氢气,二丁基氢铝,甲基磺酰氯,三乙胺体系中,用 二氯甲烷,氯仿,水,乙酸乙酯,甲苯,叔丁醇 用作溶剂,-78.0 °C,400.0 Kpa 条件下,反应 219.25H,反应生成(10S)-二十九烷-10-醇
参考文献:合成(+)-Ginnol,一个r型长-Ch(oh)-R'长醇,通过不对称β,γ不饱和酯->γ丁内酯转化
标题:合成(+)-Ginnol,一个r型长-Ch(oh)-R'长醇,通过不对称β,γ不饱和酯->γ丁内酯转化
摘要:(+)-Ginnol(17)的对映选择性合成说明了sharpless'不对称二羟基化可如何用于一元醇的不对称合成.二羟基化反应用ad混合物α与不饱和酯perfomed反式-9.将得到的内酯顺-13脱水给予丁烯酸内酯13(96.2%ee值从那里我们进行的标题化合物)17中的三个步骤.丁烯酸13显示88-94%ee值时酯的反式-9包含顺异构体因过于强制的方式将前体反应条件的酸反式-与顺式-7.
Doi:10.1016/s0040-4020(98)00688-7

专利信息

专利号:US-9068192-B2
优先权日:2009-01-28
标 题:Compositions and methods for conversion of aldehydes to alkanes
发明人：ZENG WEIQING; HE SHENG YANG
权利人:ZENG WEIQING; HE SHENG YANG; UNIV MICHIGAN STATE
摘要:The invention provides the discovery that SCD2 (Susceptible to Coronatine-Deficient Pst DC3118-2) protein converts aldehydes to alkanes, thereby changing the composition and/or amount of synthesized waxes. The invention additionally provides homologs, orthologs and paralogs of SCD2 protein, and nucleotide sequences encoding these proteins. Also provided are expression vectors, transgenic cells, transgenic plants, transgenic seeds, methods for altering alkane production in cells, methods for identifying the function of a nucleotide sequence in the synthesis of plant surface wax, and methods for identifying plant tissue that has an altered surface wax composition. The invention's compositions and methods are useful for altering the amount and/or composition of wax produced by cells, including plants and seeds, that have been transformed with the invention's sequences.