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bis(N,N-diisopropylamino)methoxyphosphine | 89437-96-7

中文名称
——
中文别名
——
英文名称
bis(N,N-diisopropylamino)methoxyphosphine
英文别名
N-methoxyphosphanyl-N-propan-2-ylpropan-2-amine
bis(N,N-diisopropylamino)methoxyphosphine化学式
CAS
89437-96-7
化学式
C7H18NOP
mdl
——
分子量
163.2
InChiKey
GHRFGOHSYPDQTL-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    34-36 °C(Press: 2.5-2.6 Torr)

计算性质

  • 辛醇/水分配系数(LogP):
    1.8
  • 重原子数:
    10
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    12.5
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    bis(N,N-diisopropylamino)methoxyphosphine 、 (RP)-5'-O-(4,4'-dimethoxytrityl)thymidylyl-<18O>(3'-> 5')-N6-benzoyl-2'-deoxyadenosine methyl ester 以 二氯甲烷 为溶剂, 反应 0.5h, 以70%的产率得到(RP)-5'-O-(4,4'-dimethoxytrityl)thymidylyl-<18O>(3'-> 5')-N6-benzoyl-3'-O-<(N,N-diisopropylamino)methoxyphosphino>-2'-deoxyadenosine methyl ester
    参考文献:
    名称:
    手性(R p)和(S p)构型的d(T [ P - 18 O] -A)的亚磷酰胺:合成,构型分配,并用作寡核苷酸合成中的二聚体嵌段。
    摘要:
    d(T [ P - 18 O] -A)(分别为8a和8b)的适当保护的手性非对映异构体的N,N-二异丙基亚磷酰胺10a和10b,通过在P原子处的同位素18 O已经合成。的18 O形同位素是由亚磷酸三酯的氧化并入3用H 2 [ 18 O] / I 2。非对映异构体的分离通过O -3'-脱保护的磷酸三酯5a / b的快速色谱法完成。从完全脱保护的非对映异构体8a和8b的甲基化产物推导手性P原子的绝对构型。的Phosphinylation图5a和5b中产生的构型上的纯亚磷酰胺10A和10B分别,然后将其在固相合成中使用,以产生自互补寡聚d(GAGT-([R p) - [P- 18 O] -ACTC) (13)和d(GAGT-(小号P) - [ P - 18 -ACTC O])(14分别地)。
    DOI:
    10.1002/hlca.19850680805
  • 作为产物:
    描述:
    bis(N,N-diisopropylamino)phosphine甲醇正戊烷 以86%的产率得到
    参考文献:
    名称:
    KING, R. B.;SUNDARAM, P. M., J. ORG. CHEM., 1984, 49, N 10, 1784-1789
    摘要:
    DOI:
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文献信息

  • Nucleotide oligomer, nucleotide polymer, method for determining structure of functional substance and method for manufacturing functional substance
    申请人:Fujihara Tsuyoshi
    公开号:US20080300393A1
    公开(公告)日:2008-12-04
    A modified nucleotide n-mer (where n is an integer of 2 or more) is used which comprises a nucleoside unit with a substituent group introduced into the base, wherein the substituent group is bound to the base via a triple bond. Novel nucleotide oligomers, nucleotide polymers, and nucleosides which can be used as raw materials or intermediates in the synthesis of this nucleotide oligomer and nucleotide polymer, as well as novel techniques for structural determination and manufacture of a functional substance having high affinity for a target, are provided.
    使用改良的核苷酸n-mer(其中n是2或更多的整数), 包括一个核苷酸单元,其中引入了一个基团取代物到碱基上,其中基团取代物通过三键与碱基结合。提供了可用作原材料或中间体用于合成此核苷酸寡聚体和核苷酸聚合物的新型核苷酸寡聚体,核苷酸聚合物和核苷,以及用于结构确定和制造具有高亲和力的靶标的功能物质的新技术。
  • Synthese chimique de nucleotides possedant des liaisons phosphodiesters 2′-5′ et 3′-5′ vicinales
    作者:Sophie Huss、Gilles Gosselin、Jean-Louis Imbach
    DOI:10.1016/s0040-4039(00)95743-5
    日期:1987.1
    Two branched trinucleotides, consisting of an adenosine linked at 3′ to a cytidine and at 2′ to a guanosine or to a 2-amino-6-phenylmercapto-purine riboside were synthesized from a common precursor.
    由共同的前体合成了两个分支的三核苷酸,它们由在3'处与胞嘧啶核苷和在2'处与鸟苷或2-基-6-基巯基嘌呤核糖核苷连接的腺苷组成。
  • Synthesis of a 2‘-Se-uridine Phosphoramidite and Its Incorporation into Oligonucleotides for Structural Study
    作者:Jozef Salon、Guexiong Chen、Yoani Portilla、Markus W. Germann、Zhen Huang
    DOI:10.1021/ol052270y
    日期:2005.12.1
    [chemical reaction: see text]. We report here the synthesis of the 5'-[benzhydryloxybis(trimethylsilyloxy)]silyl-2'-methylseleno-2'-deoxyuridine phosphoramidite and its incorporation into oligonucleotides by solid-phase synthesis. The coupling yield of this phosphoramidite into oligonucleotides is higher than 99%. We also demonstrate that this 2'-methylselenophosphoramidite is compatible with the 5'-silyl-2'-ACE
    [化学反应:见正文]。我们在这里报告5'-[基双(三甲基硅烷基)]甲硅烷基-2'-甲基硒基2'-脱氧尿苷酰胺的合成及其通过固相合成掺入寡核苷酸中。该亚酰胺与寡核苷酸的偶联产率高于99%。我们还证明了该2'-甲基代亚酰胺与5'-甲硅烷基-2'-ACE化学相容,可实现更长的Se-RNA固相合成。我们对合成的2'-Se-DNA的初步NMR研究表明,当存在其互补链时,会形成一个U(Se)-A碱基对和一个双链体结构。
  • Enhanced triple-helix and double-helix formation with oligomers containing modified pyrimidines
    申请人:——
    公开号:US20030170680A1
    公开(公告)日:2003-09-11
    Novel oligomers are disclosed which have enhanced ability with respect to forming duplexes or triplexes compared with oligomers containing only conventional bases. The oligomers contain the bases 5-(1-propynyl)uracil, 5-(1-propynyl)cytosine or related analogs. The oligomers of the invention are capable of (i) forming triplexes with various target sequences such as virus or oncogene sequences by coupling into the major groove of a target DNA duplex at physiological pH or (ii) forming duplexes by binding to single-stranded DNA or to RNA encoded by target genes. The oligomers of the invention can be incorporated into pharmaceutically acceptable carriers and can be constructed to have any desired sequence, provided the sequence normally includes one or more bases that is replaced with the analogs of the invention. Compositions of the invention can be used as pharmaceutical agents to treat various diseases such as those caused by viruses and can be used for diagnostic purposes in order to detect viruses or disease conditions.
    本发明揭示了一种新型寡聚物,与仅含传统碱基的寡聚物相比,具有增强的形成双链或三链的能力。该寡聚物包含5-(1-丙炔基)尿嘧啶,5-(1-丙炔基)胞嘧啶或相关类似物的碱基。本发明的寡聚物能够(i)通过在生理pH值下与靶DNA双链的主沟结合,形成与各种靶序列(如病毒或癌基因序列)的三链,或(ii)通过结合单链DNA或靶基因编码的RNA而形成双链。本发明的寡聚物可以被纳入药学可接受的载体中,并且可以构建任何所需的序列,只要序列通常包括一个或多个被本发明类似物替换的碱基。本发明的组合物可以用作制药剂治疗各种由病毒引起的疾病,并可用于诊断目的,以检测病毒或疾病情况。
  • Pyrimidine derivatives for labeled binding partners
    申请人:——
    公开号:US20030176677A1
    公开(公告)日:2003-09-18
    Compounds having structure (1) 1 wherein R 1 is —H a protecting group, a linker or a binding partner; and R 2 and R 34 are as defined in the specification. The invention also provides intermediates and methods make the structure (1) compounds, as well as methods to use the compounds as labels in diagnostic assays and to enhance binding to complementary bases.
    具有结构(1)的化合物,其中R1是- H,保护基,连接剂或结合伙伴;而R2和R3是在规范中定义的。该发明还提供了制备结构(1)化合物的中间体和方法,以及将化合物用作诊断测定中的标记和增强与互补碱基的结合的方法。
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