didecylphosphine | 59260-47-8

• 分子结构分类: 有机化合物 - 有机磷化合物
• 英文名称: didecylphosphine
• 英文别名: didecylphosphane
• CAS: 59260-47-8
• 化学式: C₂₀H₄₃P
• 分子量: 314.535
• InChiKey: LKKRAZFAACYENL-UHFFFAOYSA-N

物化性质

• 沸点：
  397.1±11.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  8.9
• 重原子数：
  21
• 可旋转键数：
  18
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  didecylphosphine 在 air 作用下， 以 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 以85.2 mg的产率得到didecylphosphine oxide
  参考文献：
  名称：

  脂肪酸的脱羧选择性磷酸化：从白磷到二烷基和三烷基氧化膦的无过渡金属和无光催化剂的途径

  摘要：

  介绍了在无过渡金属和无光催化剂的条件下，用N-羟基邻苯二甲酰亚胺酯对白磷 (P 4 ) 进行官能化以合成二烷基膦和三烷基膦。氧化产物可以通过烷基化膦的空气氧化以高收率分离。

  DOI：

  10.1002/anie.202210334
• 作为产物：
  描述：

  1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl undecanoate 在 二氢吡啶 、 phosphorus 、 sodium iodide 作用下， 以 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 生成 didecylphosphine
  参考文献：
  名称：

  脂肪酸的脱羧选择性磷酸化：从白磷到二烷基和三烷基氧化膦的无过渡金属和无光催化剂的途径

  摘要：

  介绍了在无过渡金属和无光催化剂的条件下，用N-羟基邻苯二甲酰亚胺酯对白磷 (P 4 ) 进行官能化以合成二烷基膦和三烷基膦。氧化产物可以通过烷基化膦的空气氧化以高收率分离。

  DOI：

  10.1002/anie.202210334

文献信息

• Mononuclear iron complex and organic synthesis reaction using same
  申请人：KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION

  公开号：US10363551B2

  公开（公告）日：2019-07-30

  A mononuclear iron bivalent complex having iron-silicon bonds, which is represented by formula (1), can exhibit an excellent catalytic activity in at least one reaction selected from three reactions, i.e., a hydrosilylation reaction, a hydrogenation reaction and a reaction for reducing a carbonyl compound. (In the formula, R1 to R6 independently represent a hydrogen atom, an alkyl group which may be substituted by X, or the like; X represents a halogen atom, or the like; L1 represents at least one two-electron ligand selected from an isonitrile ligand, an amine ligand, an imine ligand, a nitrogenated heterocyclic ring, a phosphine ligand, a phosphite ligand and a sulfide ligand, wherein, when multiple L1's are present, two L1's may be bonded to each other; L2 represents a two-electron ligand that is different from a CO ligand or the above-mentioned L1, wherein, when multiple L2's are present, two L2's may be bonded to each other; and m1 represents an integer of 1 to 4 and m2 represents an integer of 0 to 3, wherein the sum total of m1 and m2 (i.e., m1+m2) satisfies 3 or 4.)

  具有铁-硅键的单核二价铁络合物，其由公式（1）表示，可以在三个反应中选择至少一个反应表现出优异的催化活性，即硅氢化反应、氢化反应和还原羰基化合物的反应。 （在公式中，R1至R6独立代表氢原子、可能被X取代的烷基团等；X代表卤素原子等；L1代表至少一种从异腈配体、胺配体、亚胺配体、氮杂环、膦配体、亚磷酸盐配体和硫化物配体中选择的两电子配体，其中，当存在多个L1时，两个L1可以相互连接；L2代表与CO配体或上述L1不同的两电子配体，其中，当存在多个L2时，两个L2可以相互连接；m1代表1至4的整数，m2代表0至3的整数，其中m1和m2的总和（即m1+m2）满足3或4。）
• MONONUCLEAR IRON COMPLEX AND ORGANIC SYNTHESIS REACTION USING SAME
  申请人：KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION

  公开号：US20160023196A1

  公开（公告）日：2016-01-28

  Provided is a mononuclear iron complex that comprises an iron-silicon bond that is represented by formula (1) and that exhibits excellent catalyst activity in each of a hydrosilylation reaction, a hydrogenation reaction, and reduction of a carbonyl compound. In formula (1), R 1 -R 6 either independently represent an alkyl group, an aryl group, an aralkyl group or the like that may be substituted with a hydrogen atom or X, or represent a crosslinking substituent in which at least one pair comprising one of R 1 -R 3 and one of R 4 -R 6 is combined. X represents a halogen atom, an organoxy group, or the like. L represents a two-electron ligand other than CO. When a plurality of L are present, the plurality of L may be the same as or different from each other. When two L are present, the two L may be bonded to each other. n and m independently represent an integer of 1 to 3 with the stipulation that n+m equals 3 or 4.

  提供的是一种含有铁硅键的单核铁配合物，其由式（1）表示，并且在氢硅烷基化反应、加氢反应和醛类化合物还原反应中表现出优异的催化活性。 在式（1）中，R1-R6分别独立表示可以用氢原子或X取代的烷基、芳基、芳基烷基等，或表示至少包括一个由R1-R3和一个由R4-R6组成的一对的交联取代基。X表示卤素原子、有机氧基等。L表示除CO之外的双电子配体。当存在多个L时，这些L可以相同也可以不同。当存在两个L时，这两个L可以与彼此相连。n和m分别表示1到3的整数，且n+m等于3或4。
• ADVANCED TRANSITION METAL CATALYTIC SYSTEMS IN TERMS OF COMONOMER INCORPORATIONS AND METHODS FOR PREPARING ETHYLENE HOMOPOLYMERS OR COPOLYMERS OF ETHYLENE AND A-OLEFINS USING THE SAME
  申请人：LEE HOSEONG

  公开号：US20120329965A1

  公开（公告）日：2012-12-27

  Provided is a homogeneous catalytic system for use in preparing an ethylene homopolymer or a copolymer of ethylene and α-olefin, and more particularly a Group 4 transition metal compound in which a cyclopentadienyl derivative 3,4-positions of which are substituted with alkyls and an electron-donating substituent are crosslinked around a Group 4 transition metal. Also provided is a method of preparing an ethylene homopolymer or a copolymer of ethylene and α-olefin, having high molecular weight, under high-temperature solution polymerization conditions using the catalytic system including such a transition metal compound and a co-catalyst composed of an aluminum compound, a boron compound or a mixture thereof. The catalyst according to present invention has high thermal stability and enables the incorporation of α-olefin, and is thus effective in preparing an ethylene homopolymer or a copolymer of ethylene and α-olefin, having various properties, in industrial polymerization processes.

  提供了一种均相催化体系，用于制备乙烯均聚物或乙烯和α-烯烃的共聚物，更具体地说是一种第4族过渡金属化合物，其中环戊二烯衍生物的3,4位被烷基和电子给予取代基取代，并且在第4族过渡金属周围交联。还提供了一种制备高分子量乙烯均聚物或乙烯和α-烯烃共聚物的方法，在高温溶液聚合条件下使用包括这种过渡金属化合物和由铝化合物、硼化合物或二者混合物组成的辅助催化剂的催化体系。根据本发明的催化剂具有高热稳定性，并且能够将α-烯烃并入，因此在工业聚合过程中，对于制备具有各种性质的乙烯均聚物或乙烯和α-烯烃的共聚物非常有效。
• Amide-type triazole compounds
  申请人：SANKYO COMPANY, LIMITED

  公开号：US20030176480A1

  公开（公告）日：2003-09-18

  A compound of formula (I) or a pharmacologically acceptable prodrug or salt thereof which exhibits excellent antifungal activity: 1 wherein Ar 1 represents a phenyl group or the like; Ar 2 represents a phenylene group or the like. X represents a sulfur atom or a methylene group. R 1 represents a hydrogen atom or a C 1-3 alkyl group; R 2 represents a hydrogen atom or a C 1-3 alkyl group; and R 3 represents an optionally substituted C 6-10 aryl group or the like. Fungal infections may be prevented and/or treated by administering said compound (I) or said prodrug or salt thereof.

  一种具有出色抗真菌活性的化合物，其化学式为（I）或其药理学上可接受的前药或盐：其中Ar1代表苯基或类似物；Ar2代表苯基或类似物。X代表硫原子或亚甲基基团。R1代表氢原子或C1-3烷基基团；R2代表氢原子或C1-3烷基基团；R3代表可选择取代的C6-10芳基基团或类似物。通过给予该化合物（I）或其前药或盐可预防和/或治疗真菌感染。
• Surface active quaternary higher dialkyl phosphonium salt biocides and
  申请人：Exxon Research & Engineering Co.

  公开号：US04188380A1

  公开（公告）日：1980-02-12

  Higher dialkyl lower dialkyl phosphonium chloride salts, derived via quaternarization of phosphines with primary chlorides, have unexpected biocidal properties. Such quaternary salts are broad spectrum bactericides, fungicides and algicides, highly effective against gram negative organisms even in hard water. They are also useful as intermediates for the synthesis of quaternary phosphonium clays.

  通过用一次氯化物对膦进行季铵化而得到的较高二烷基较低二烷基磷酰胺盐具有意想不到的杀菌特性。这种季铵盐是广谱杀菌剂、杀真菌剂和杀藻剂，对革兰氏阴性微生物甚至在硬水中也非常有效。它们还可作为合成季铵磷脂酰胺黏土的中间体。