CAS: 693-67-4; 1-Bromoundecane

该化合物是一种饱和的氯化烷,具有线性碳链,通常用作有机合成的中间体,其长的碳氢化合物链和活性溴原子使其成为制备表面活性剂,润滑剂添加剂和制药化合物的多用途建筑块.产品表现出高纯度和稳定性,确保核生殖替代反应,Griignard试剂形成和分阶段转移催化的一致性能.其疏水性能还有助于合成四甲胺化合物和其他特殊化学品.1-Bromoundecane通常在惰性条件下储存,以保持其完整性,并且符合标准实验室操作规程.

结构式图片

相似化合物

112-71-0 112-82-3 112-89-0

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合成工艺路线路线简述

    十一烷醇置于三溴化磷体系中,化学反应生成 1-溴十一烷
    参考文献:带有末端金属的卡拉米奇有机金属液晶.β-二酮二羰基铑(i)配合物的合成及液晶性质
    标题:带有末端金属的卡拉米奇有机金属液晶.β-二酮二羰基铑(i)配合物的合成及液晶性质
    摘要:通过配体与[rh(co)2(μ-Cl)] 2的反应,制备了一系列新型的基于γ-取代的β-二酮配体与末端金属rh(i)的有机金属配合物.配体和配合物的同构已使用dsc和偏光显微镜进行了研究.发现n=7,8,9,10,11的非介晶配体可以通过与金属直接配位而形成液晶相.还讨论了末端碳原子数对同晶型的影响.
    DOI:10.1016/s0022-328X(97)00653-0

    海关参考信息

    专利信息


    专利号:US-5432163-A
    优先权日:1992-11-13
    标题:Anti-proliferative and anti-inflammatory compounds: derivatives of pentose monosaccharides
    发明人:AKHTAR M NAYEEM; THOMSON DAVID S; ARORA SUDERSHAK K
    权利人:GREENWICH PHARMA
    摘要:Compounds of this invention are derivatives of pentose monosaccharides which exhibit anti-proliferative and anti-inflammatory activity as well as intermediates for the synthesis of these compounds. Methods of preparation, pharmaceutical compositions containing the compounds and methods of treating inflammatory and/or autoimmune disorders employing the compounds are disclosed.

    专利号:US-5714649-A
    优先权日:1993-07-20
    标题 :1-Halo-cis-3-tetradecenes and processes for the preparation of cis-Olefin compounds by using same
    发明人:FUKUMOTO TAKEHIKO; IWAI DAISUKE; OKANO SHIGEO; SUZUKI HIROSHI; OSHIMA MITSUYOSHI
    权利人:SHINETSU CHEMICAL CO
    摘要:Disclosed are compounds suitable for use as raw materials which enable cis-olefin compounds useful as physiologically active substances such as the sex pheromones of various insects, or as intermediates for the synthesis thereof to be prepared on an industrial scale at a reasonable cost, and processes for the preparation of cis-olefin compounds by using the same. For this purpose, novel compounds (i.e., 1-halo-cis-3-tetradecenes) of the general formula (I) CH3(CH2)9CH=CH(CH2)2X(I)wherein X is a halogen atom, are used as raw materials for the preparation of cis-olefin compounds.

    专利号:US-5597909-A
    优先权日:1994-08-25
    标 题 :Polynucleotide reagents containing modified deoxyribose moieties, and associated methods of synthesis and use
    发明人:URDEA MICHAEL S; HORN THOMAS
    权利人:CHIRON CORP
    摘要:Methods and reagents are provided for synthesizing polynucleotides containing modified deoxyribose residues. Monomeric reagents having the structural formula (I) ##STR1## wherein R 1 , R 2 , R 3 , R 4 and R 5 are as defined herein, are used to create polynucleotides having nonnucleotidic moieties -A-Z-(R 9 ) n at the 1 position of selected deoxyribose units. The polynucleotides so provided are useful in a variety of hybridization assay formats.

    专利号:US-5936132-A
    优先权日:1994-03-11
    标题 :Alkene intermediates and synthesis thereof
    发明人:MATSUMOTO MASAKATSU
    摘要:A chemiluminescent 1,2-dioxetane derivative having a formula (I): ##STR1## wherein R 1 and R 4 each represent, individually, hydrogen, an alkyl group, an alkoxyl group, a hydroxyl group, or --OS;(R 9 R 10 R 11 ) in which R 9 , R 10 and R 11 each represent an alkyl group; R 2 , R 3 , R 5 and R 6 each represent, individually, hydrogen or an alkyl group, provided that R 2 , R 3 , R 5 and R 6 each cannot be hydrogen at the same time, and that R 2 and R 3 , and R 5 and R 6 , each taken together, can form a cycloalkyl group; R 7 represents an alkyl group; R 8 represents hydrogen, an alkoxyl group, a phosphate salt group, or --OSi(R 9 R 10 R 11 ); intermediates for synthesizing the above 1,2-dioxetane derivative; and methods of producing the intermediates are provided.

    专利号:US-2025188235-A1
    优先权日:2022-03-14
    标题 :Anion exchange membrane and method of making
    发明人:YANDRASITS MICHAEL A; LINDSAY MARIA C
    权利人:3M INNOVATIVE PROPERTIES COMPANY
    摘要:A method for making an anion exchange membrane is provided. A neutral precursor polymer that contains pendant groups that contain a leaving group is converted to a cationic polymer prior to forming the membrane. The cationic polymer contains pendant groups with a quaternary amino group. This method eliminates the need for multiple wet process steps on the membrane after its formation. Further, this method can improve the ease of solvent capture and recycling compared to previous synthesis methods because these steps occur prior to membrane formation.

    专利号:US-6512146-B2
    优先权日:1998-04-28
    标 题 :Process for preparing a dialkyl acetal of a C8 to C30 aldehyde
    发明人:PAULEY EDWARD P; NEIGHBOR KATHERINE SUE
    权利人:PENFORD CORP
    摘要:Improved water resistant acetal sizing agents including 1,1-octadecoxyoctadecane are provided along with methods for their synthesis including methods in which C 8 to C 30 alkyl bromides are reacted with a polyol under basic conditions and those in which a C 8 to C 30 primary alcohol is reacted with an organic base in the presence of a suitable oxidizing agent under basic conditions.
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    合成参考文献


    摘要:Amatore, M.; Aubert, C.; Malacria, M.; Petit, M., Science of Synthesis Knowledge Updates, (2012) 3, 57.
    摘要:Hashmi, A. S. K., Science of Synthesis Knowledge Updates, (2018) 1, 361.
    摘要:Margaretha, P., Science of Synthesis Knowledge Updates, (2014) 2, 459.
    摘要:Margaretha, P., Science of Synthesis Knowledge Updates, (2014) 2, 455.
    摘要:Guram, A. S.; Milne, J. E.; Tedrow, J. S.; Walker, S. D., Science of Synthesis: Cross Coupling and Heck-Type Reactions, (2012) 1, 119.
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