| 124054-36-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• CAS: 124054-36-0
• 化学式: C₁₂H₂₄KO₆
• 分子量: 303.417
• InChiKey: OUXILDGXTJPWPS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.28
• 重原子数：
  19
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  55.4
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  乙醚 、 、 Ti(N-(2-(diisopropylphosphino)-4-methylphenyl)-2,4,6-trimethylanilid)₂N₃ 反应 1.0h， 以67%的产率得到[K(diethyl ether)]₂[(N-(2-(diisopropylphosphino)-4-methylphenyl)-2,4,6-trimethylanilid)₂TiN]₂
  参考文献：
  名称：

  Mononuclear and Terminally Bound Titanium Nitrides

  摘要：

  The Ti(III) azido complex (PN)(2)Ti(N-3) (PN- = (N-(2-(diisopropylphosphino)-4-Methylphenyl)-2,4,6-trimethylanilide), can be reduced with KC8 to, afford the nitride salt [mu(2)-K(OEt2)](2)[(PN)(2)Ti equivalent to N](2) in excellent yield. While treatment of the dimer with 18-crown-6 yields a mononuclear nitride, complete encapsulation of the alkali metal with cryptand provides the terminally bound nitride as a discrete salt [K(2,2,2-Kryptofix][(PN)(2)Ti equivalent to N]. All complexes reported here have been,structurally confirmed and also spectroscopically, and the Ti-N-nitride bonding has been probed theoretically via DFT-based methods.

  DOI：

  10.1021/jacs.5b04853

文献信息

• NIR TO SWIR FLUORESCENT COMPOUNDS FOR IMAGING AND DETECTION
  申请人：PERKINELMER HEALTH SCIENCES, INC.

  公开号：US20190100654A1

  公开（公告）日：2019-04-04

  This disclosure provides a family of compounds that absorb and fluoresce in the short wave infrared region (SWIR, optionally 1000 nm to 1300 nm), including hydrophilic compounds that exhibit absorption and emission spectral profiles in aqueous solutions substantially similar to those observed in organic solvents such as methanol or DMSO. The compounds can be chemically linked to biomolecules including proteins, nucleic acids, and therapeutic small molecules. The compounds are useful for imaging in a variety of medical, biological and diagnostic applications, including SWIR in vivo imaging of regions of interest within a mammal.

  这份披露提供了一类在短波红外区域（SWIR，可选1000纳米至1300纳米）吸收和发射光的化合物家族，包括在水溶液中表现出吸收和发射光谱特性与甲醇或DMSO等有机溶剂中观察到的基本相似的亲水性化合物。这些化合物可以与蛋白质、核酸和治疗性小分子等生物分子化学连接。这些化合物可用于在各种医学、生物学和诊断应用中进行成像，包括对哺乳动物体内感兴趣区域进行SWIR成像。
• [EN] THIONYL TETRAFLUORIDE MODIFIED COMPOUNDS AND USES<br/>[FR] COMPOSÉS MODIFIÉS DE TÉTRAFLUORURE DE THIONYLE ET LEURS UTILISATIONS
  申请人：SCRIPPS RESEARCH INST

  公开号：WO2018102433A1

  公开（公告）日：2018-06-07

  Thionyl tetrafluoride gas reacts efficiently with primary amines to form reactive iminosulfur oxydifluoride compounds. These dual SVI-F loaded iminosulfur oxydifluoride compounds, in turn, readily react with secondary amines or aryloxy silyl ethers (ArO-SiR3), yielding the corresponding fused heteroatom-linked substrates. Iminosulfur oxyfluoride polymers also are provided by disclosed methods.

  硫酰四氟化物气体与一级胺有效地反应，形成具有反应性的亚硫酰氧二氟化合物。这些双硫-氟负载的亚硫酰氧二氟化合物进而容易地与二级胺或芳基氧基硅醚（ArO-SiR3）反应，生成相应的融合杂原子连接底物。同时，本文还提供了亚硫酰氧氟聚合物的制备方法。
• [EN] POLYMERIZATION OF SILYL- AND FLUORO-CONTAINING MONOMERS<br/>[FR] POLYMÉRISATION DE MONOMÈRES CONTENANT DU FLUOR ET DU SILYLE
  申请人：SCRIPPS RESEARCH INST

  公开号：WO2016209920A1

  公开（公告）日：2016-12-29

  Condensation of fluoro-substituted and silyl-substituted monomers provides polymers suitable for use, e.g., as engineering polymers. A monomer composition is condensed in the presence of a bifluoride or poly(hydrogen fluoride) fluoride salt. The monomer composition contains a compound of formula F-X-F and a compound of formula (R1)3Si-Z-Si(R1)3, and forms an alternating X-Z polymer chain and a silyl fluoride byproduct. X has the formula -A(-R2-A)n -; each A is SO2, C(=O), or Het; R2 is an organic moiety; n is 0 or 1; Het is an aromatic nitrogen heterocycle; Z has the formula -L-R3-L-; each L is O, S, or N(R4); and each R3 is an organic moiety, and R4 comprises H or an organic moiety.

  氟取代和硅取代单体的缩聚提供了适用于工程聚合物的聚合物。在双氟化物或聚(氢氟酸)氟盐存在下缩聚单体组成物。单体组成物包含化合物F-X-F的公式和化合物(R1)3Si-Z-Si(R1)3的公式，并形成交替的X-Z聚合物链和一个硅氟化物副产物。X具有公式-A(-R2-A)n-；每个A是SO2，C(=O)或Het；R2是一个有机基团；n为0或1；Het是芳香族氮杂环；Z具有公式-L-R3-L-；每个L是O，S或N(R4)；每个R3是一个有机基团，R4包括H或一个有机基团。
• SELECTIVE EXTRACTION OF ANIONS FROM SOLUTION
  申请人：Western Michigan University Research Foundation

  公开号：US20150158749A1

  公开（公告）日：2015-06-11

  A method of selectively extracting anions from an aqueous solution using an anion encapsulating aggregate formed upon the addition of a solvent, a copper contributor, a hydroxide contributor, an optional counterion contributor, and at least one encapsulating anion to an aqueous solution containing the anions, or upon the addition of a solvent, a polymeric chain of [Cu II (μ-OH)(μ-ea)] ∞ and optionally, a counterion contributor to the aqueous solution. The aggregates include compounds of the formula cis-Cu II x (OR 1 ) y (R 2 ea) z , where R 1 is H or an alkyl group, R 2 is H, or an alkyl group or a charged group, ea is an encapsulating anion, and each of x, y, and z is equal to an integer between about 1 and 40, inclusive. In addition, anion encapsulating aggregates can be formed by synthesis with alternate encapsulating anions by substituting alternate encapsulating anions for the encapsulating anion incorporated in the aggregate.

  一种从水溶液中选择性提取阴离子的方法，使用添加溶剂、铜贡献剂、氢氧化物贡献剂、可选的对离子贡献剂和至少一个封装阴离子的方法形成的阴离子封装聚集物，或者使用添加溶剂、[CuII(μ-OH)(μ-ea)]∞的聚合物链和可选的对离子贡献剂到含有阴离子的水溶液中。这些聚集物包括式子cis-CuIIx(OR1)y(R2ea)z的化合物，其中R1为H或烷基，R2为H、烷基或带电团，ea为封装阴离子，x、y和z中的每一个都等于1到40之间的整数。此外，可以通过用替代封装阴离子替换聚集物中所包含的封装阴离子来合成具有替代封装阴离子的封装阴离子聚集物。
• Derivatives of compounds containing a carbonyl group conjugated to an aromatic moiety and electrophilic methods of fabrication thereof
  申请人：International Business Machines Corporation

  公开号：EP0409003A2

  公开（公告）日：1991-01-23

  Derivatives of compounds containing a carbonyl group conjugated to an aromatic moiety and methods of fabrication thereof consisting of a thioether, an ester, an ether, a phosphate and a silylether. Electrons are supplied to the carbonyl group con­jugated to an aromatic moiety to form a reduced material. The reduced material is contacted with an electrophile which attacks and chemically combines with the carbonyl group conjugated to an aromatic moiety. The parent material can be regenerated by hydrolysis of the derivative. A silyl derivative can be selectively formed on a polyimide material surface which can act as a barrier to an RIE etch of the polyimide material. After etch the polyimide material is regenerated from the silyl derivative.

  由硫醚、酯、醚、磷酸酯和硅醚组成的含有与芳香基共轭的羰基的化合物衍生物及其制造方法。向与芳香基共轭的羰基提供电子以形成还原材料。还原型材料与亲电子体接触，亲电子体会攻击与芳香基团共轭的羰基并与之发生化学结合。母体材料可通过水解衍生物再生。硅烷基衍生物可选择性地在聚酰亚胺材料表面形成，作为聚酰亚胺材料 RIE 蚀刻的屏障。蚀刻后，聚酰亚胺材料可从硅烷衍生物中再生。