2-Methyl-hexyl-(2)-formiat | 90201-14-2

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 2-Methyl-hexyl-(2)-formiat
• 英文别名: Ameisensaeure-(2-methyl-hex-2-yl-ester)；formic acid-(1,1-dimethyl-pentyl ester)；Ameisensaeure-(1,1-dimethyl-pentylester)；1,1-Dimethylpentyl methanoate；2-methylhexan-2-yl formate
• CAS: 90201-14-2
• 化学式: C₈H₁₆O₂
• 分子量: 144.214
• InChiKey: FZGSKRVRIOSINC-UHFFFAOYSA-N

物化性质

• 沸点：
  167.9±9.0 °C(Predicted)
• 密度：
  0.877±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  10
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  甲酸 、 2-甲基-2-己烯 在 硫酸 作用下， 生成 2-Methyl-hexyl-(2)-formiat
  参考文献：
  名称：

  THE PREPARATION AND PROPERTIES OF SOME tert-ALKYL FORMATES

  摘要：

  DOI：

  10.1021/jo01373a014

文献信息

• PROCESS FOR PRODUCTION OF BIS-QUATERNARY AMMONIUM SALT, AND NOVEL INTERMEDIATE
  申请人：Okamoto Kuniaki

  公开号：US20120130107A1

  公开（公告）日：2012-05-24

  Object To provide a method for producing a bis-quaternary ammonium salt efficiently and a novel synthetic intermediate thereof. Solution The present invention relates to a method for producing a bis-quaternary ammonium salt represented by a general formula [3] which comprises reacting a disulfonic acid ester represented by a general formula [1] (in the formula, definitions of two R 1 's and T are as described in claim 1 ) with a tertiary amine represented by a general formula [2] (in the formula, definitions of R 3 to R 5 are as described in claim 1 ), and a disulfonic acid ester represented by a general formula [1′] (in the formula, two R 16 's represent independently a halogen atom or a C1-C3 fluoroalkyl group, and two m's represent independently an integer of 1 to 5).

  提供一种高效生产双季铵盐和其新型合成中间体的方法。本发明涉及一种生产由通用式[3]表示的双季铵盐的方法，包括将由通用式[1]表示的二磺酸酯（在该式中，两个R1和T的定义如权利要求1中所述）与由通用式[2]表示的三级胺（在该式中，R3到R5的定义如权利要求1中所述）以及由通用式[1']表示的二磺酸酯（在该式中，两个R16独立表示卤原子或C1-C3氟烷基，两个m独立表示1至5的整数）反应。
• Spirobenzylamine-Phosphine, Preparation Method Therefor And Use Thereof
  申请人：Zhou Qilin

  公开号：US20140194638A1

  公开（公告）日：2014-07-10

  The present invention relates to a spirobenzylamine-phosphine, preparation method therefor and use thereof. The compound has a structure represented by formula (I), wherein n=0 to 3; R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 and R 9 having a value as defined in claim 1 . Starting from the substituted 7-trifluoromesyloxy-7′-diarylphosphino-1,1′-spiro-dihydroindene, the compound is synthesized in a two-step or three-step reactions. The new spirobenzylamine-phosphine is complexed with an iridium precursor and is subjected to ion exchange, to give an Iridium/spirobenzylamine-phosphine complex comprising various anions. The spiro benzyl amine-phosphine/Iridium complex according to the present invention may be used for catalyzing asymmetry hydrogenation of a variety of alpha-substituted acrylic acids, has high activity and enantio-selectivity, and has a good prospect of industrialization.

  本发明涉及一种螺环苄胺-膦化合物，其制备方法及用途。该化合物具有如下式（I）所表示的结构，其中n=0至3；R1、R2、R3、R4、R5、R6、R7、R8和R9具有如权利要求1中定义的值。从取代的7-三氟甲烯氧基-7'-二芳基膦基-1,1'-螺二氢茚出发，该化合物经过两步或三步反应合成。新的螺环苄胺-膦化合物与铱前体络合，并经过离子交换，得到包含各种阴离子的铱/螺环苄胺-膦络合物。根据本发明的螺环苄胺-膦/铱络合物可用于催化多种α-取代丙烯酸的不对称加氢，具有高活性和对映选择性，并具有良好的工业化前景。
• PYRAZOLE-BASED CYANINE DYE CONTAINING QUATERNARY AMMONIUM CATION
  申请人：Yamamoto Naoyuki

  公开号：US20120046474A1

  公开（公告）日：2012-02-23

  Problem Provided is a novel cyanine dye derivative having high fluorescence intensity in a short wavelength region, a structure where a pyrazole skeleton and an indole skeleton are bound to a polymethine chain, and also a controllable migration velocity by further introducing a quaternary ammonium cation into a molecule having said structure. Solution The present invention is the invention of a compound represented by the general formula [1] or a salt thereof: [wherein R 1 to R 6 each independently represent an alkyl group having, as a substituent, a group represented by the general formula [101]: (wherein R 101 to R 104 each independently represent a hydrogen atom or an alkyl group of C 1 to C 3 and m represents an integer from 2 to 6, and two or three of R 102 to R 104 together with a nitrogen atom to which they are bound may form a heterocyclic ammonium cation); or a group derived from a carboxylic acid represented by the general formula [2] which may have an amide bond: —COOR 12 [2] (wherein R 12 represents a hydrogen atom, an alkyl group of C 1 to C 10 , an alkali metal atom, an organic ammonium ion, an ammonium ion or anion); or an alkyl group which may have, as a substituent, a group derived from a sulfonic acid represented by the general formula [3] which may have an amide bond: —SO 3 R 13 [3] (wherein R 13 represents a hydrogen atom, an alkali metal atom, an organic ammonium ion, an ammonium ion or anion); R 7 to R 10 each independently represent an alkyl group, an alkynyl group, an aryl group, an alkoxy group, an aryloxy group, an alkylsulfonyl group, an arylsulfonyl group, an amino group, a group derived from a carboxylic acid represented by the general formula [2], a group derived from a sulfonic acid represented by the general formula [3], a halogen atom, a hydrogen atom, a hydroxyl group, a cyano group or a nitro group; R 11 represents a hydrogen atom, an alkyl group, an alkynyl group or an aryl group, and n represents an integer from 0 to 3, and at least one of R 1 to R 6 is an alkyl group having, as a substituent, a group represented by the general formula [101]].

  提供的问题是一种新型青菁染料衍生物，在短波长区域具有高荧光强度，具有吡唑骨架和吲哚骨架结合到聚甲烯链的结构，通过进一步将季铵阳离子引入具有所述结构的分子，还具有可控的迁移速度。 解决方案是一种由通用式[1]表示的化合物或其盐的发明： [其中R1至R6各自独立地表示具有作为取代基的烷基基团的基团的烷基基团，所述基团由通用式[101]表示： （其中R101至R104各自独立地表示氢原子或C1至C3的烷基基团，m表示2至6的整数，且R102至R104中的两个或三个与它们结合的氮原子可能形成杂环铵阳离子）；或者源自可能具有酰胺键的通用式[2]所表示的羧酸的基团： —COOR12 （其中R12表示氢原子、C1至C10的烷基基团、碱金属原子、有机铵离子、铵离子或阴离子）；或者可能具有源自可能具有酰胺键的通用式[3]所表示的磺酸的基团： —SO3R13 （其中R13表示氢原子、碱金属原子、有机铵离子、铵离子或阴离子）；R7至R10各自独立地表示烷基基团、炔基基团、芳基基团、烷氧基团、芳氧基团、烷基磺基团、芳基磺基团、氨基团、源自通用式[2]所表示的羧酸的基团、源自通用式[3]所表示的磺酸的基团、卤素原子、氢原子、羟基、氰基或硝基；R11表示氢原子、烷基基团、炔基基团或芳基基团，n表示0至3的整数，且R1至R6中至少有一个是具有作为取代基的基团的烷基基团，所述基团由通用式[101]表示]。
• Hybrid onium salt
  申请人：Ishihara Masami

  公开号：US20050020710A1

  公开（公告）日：2005-01-27

  The present invention relates to a hybrid type onium salt having an iodonium salt and a sulfonium salt in the molecule, useful, for example, as a cationic type photopolymerization initiator and an acid generator for a chemically amplified resist and provides a hybrid type onium salt shown by the general formula [1]: [wherein R 1 to R 3 are each independently a halogen atom, an alkyl group, a haloalkyl group, an aryl group, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group or an amino group which maybe substituted; Q 1 is a direct-linkage, an oxygen atom, a sulfur atom or a lower alkylene chain; T 1 is an alkylene group or an arylene group, which may have a substituent selected from the group consisting of a halogen atom, an alkyl group, a haloalkyl group, an aryl group, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group and an amino group which may be substituted; and R 4 is an alkyl group, an alkenyl group, an aryl group or an aralkyl group, which may have a substituent selected from the group consisting of a halogen atom, an alkyl group, a haloalkyl group, an aryl group, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group and an amino group which may be substituted or a group shown by the general formula [2]: (wherein R 5 to R 7 are each independently a halogen atom, an alkyl group, a haloalkyl group, an aryl group, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group or an amino group which maybe substituted; Q 2 is a direct-linkage, an oxygen atom, a sulfur atom or a lower alkylene chain; T 2 an alkylene group or an arylene group, which may have a substituent selected from the group consisting of a halogen atom, an alkyl group, a haloalkyl group, an aryl group, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group and an amino group which may be substituted; A 3 is a counter anion; m is an integer of 0 to 4; and two ns are each independently an integer of 0 to 5); A 1 and A 2 are each independently a counter anion; and m and n are the same as described above], and a polymerization initiator or an acid generator, comprising said onium salt.

  本发明涉及一种杂化型离子盐，其分子中具有碘化离子盐和亚砜盐，例如，作为阳离子型光聚合引发剂和化学放大型抗蚀剂的酸发生剂有用，并提供由通式[1]所示的杂化型离子盐：[其中R1至R3分别独立地是卤素原子、烷基、卤代烷基、芳基、烷氧基、芳氧基、烷硫基、芳硫基或氨基，可被取代；Q1是直链、氧原子、硫原子或较低的烷基链；T1是烷基或芳基，可具有从卤素原子、烷基、卤代烷基、芳基、烷氧基、芳氧基、烷硫基、芳硫基和可被取代的氨基中选择的取代基；R4是烷基、烯丙基、芳基或芳基烷基，可具有从卤素原子、烷基、卤代烷基、芳基、烷氧基、芳氧基、烷硫基、芳硫基和可被取代的氨基中选择的取代基或由通式[2]所示的基：（其中R5至R7分别独立地是卤素原子、烷基、卤代烷基、芳基、烷氧基、芳氧基、烷硫基、芳硫基或氨基，可被取代；Q2是直链、氧原子、硫原子或较低的烷基链；T2是烷基或芳基，可具有从卤素原子、烷基、卤代烷基、芳基、烷氧基、芳氧基、烷硫基、芳硫基和可被取代的氨基中选择的取代基；A3是一个对离子；m是0到4的整数；两个n各自独立地是0到5的整数）；A1和A2各自独立地是一个对离子；m和n与上述描述相同]，以及包含该离子盐的聚合引发剂或酸发生剂。
• PYRAZOLE-BASED CYANINE DYE
  申请人：Date Mutsuhiro

  公开号：US20090069546A1

  公开（公告）日：2009-03-12

  Problem Provided is a novel cyanine dye derivative with a pyrazole skeleton and an indole skeleton, having high sensitivity performance in a shorter wavelength region as compared with a conventional optical system, and showing high water solubility. Solution The invention provides (1) a compound represented by the following general formula [50] and a salt thereof: [wherein R 1 to R 6 each independently represent a substituted or unsubstituted alkyl group which may have an amide bond; R 7 to R 10 each independently represent alkyl group, alkenyl group, alkynyl group, aryl group, alkoxy group, aryloxy group, alkylthio group, arylthio group, alkylsulfonyl group, arylsulfonyl group, carbamoyl group, sulfamoyl group, ureido group or amino group, those groups being able to have substituents; a group represented by the general formula [2]: —COOR 12 [2] (wherein R 12 represents hydrogen atom, C 1 to C 10 alkyl group, alkali metal atom, organic ammonium ion, ammonium ion or anion); a group represented by the general formula [3]: —SO 3 R 13 [3] (wherein R 13 represents hydrogen atom, alkali metal atom, organic ammonium ion, ammonium ion or anion), halogen atom, aromatic heterocyclic thio group, hydrogen atom, hydroxyl group, cyano group, formyl group, thiol group or nitro group; R 11 represents hydrogen atom, or alkyl group, alkenyl group, alkynyl group or aryl group, those groups being able to have substituents; and n represents an integer of from 0 to 3, provided that any of R 1 and R 2 , R 4 and R 5 , R 1 and R 6 , and R 2 and R 4 may form a bivalent group with a group selected from —O— group, —S— group, —COO— group and groups represented by the general formulae [52] to [54]: (wherein R 50 represents hydrogen atom, alkyl group, alkenyl group or aryl group, those groups being able to have substituents), and substituted or unsubstituted alkylene group; and in the case where said bivalent group is formed, at least one of R 1 to R 11 , along with the bivalent group formed by any of R 1 and R 2 , R 4 and R 5 , R 1 and R 6 , and R 2 and R 4 , has the group represented by the general formula [2], the group represented by the general formula [3], amino group, hydroxyl group, thiol group or formyl group; and in the case where said bivalent group is not formed, at least one of R 1 to R 11 has the group represented by the general formula [2], the group represented by the general formula [3], amino group, hydroxyl group, thiol group or formyl group]; (2) a labeled compound obtained by subjecting the above compound to direct or indirect binding to a substance to be labeled, and (3) a method for labeling a substance to be labeled, comprising subjecting the above compound to direct or indirect binding to the substance to be labeled.

  问题提供了一种具有吡唑骨架和吲哚骨架的新型靛烯染料衍生物，与传统光学系统相比，在更短的波长区域具有高灵敏度性能，并且具有高水溶性。 解决方案提供了(1)以下一般式[50]及其盐所代表的化合物：[其中R1到R6各自独立地代表取代或未取代的烷基，该烷基可能具有酰胺键；R7到R10各自独立地代表烷基、烯基、炔基、芳基、烷氧基、芳氧基、烷硫基、芳硫基、烷磺酰基、芳基磺酰基、氨基甲酰基、磺酰胺基、脲基或氨基，这些基团能够具有取代基；由以下一般式[2]所代表的基团：—COOR12[2]（其中R12代表氢原子、C1到C10烷基、碱金属离子、有机铵离子、铵离子或阴离子）；由以下一般式[3]所代表的基团：—SO3R13[3]（其中R13代表氢原子、碱金属离子、有机铵离子、铵离子或阴离子）、卤素原子、芳基杂环硫基、氢原子、羟基、氰基、甲酰基、硫醇基或硝基；R11代表氢原子、或烷基、烯基、炔基或芳基，这些基团能够具有取代基；n代表从0到3的整数，前提是R1和R2、R4和R5、R1和R6以及R2和R4中的任何一个可以与选择自—O—基团、—S—基团、—COO—基团和由以下一般式[52]至[54]所代表的基团之一（其中R50代表氢原子、烷基、烯基或芳基，这些基团能够具有取代基）、取代或未取代的烷基烯基，形成双价基团；在形成双价基团的情况下，R1到R11中至少有一个与由R1和R2、R4和R5、R1和R6以及R2和R4中的任何一个形成的双价基团一起，具有由以下一般式[2]和[3]所代表的基团、氨基、羟基、硫醇基或甲酰基；在未形成双价基团的情况下，R1到R11中至少有一个具有由以下一般式[2]和[3]所代表的基团、氨基、羟基、硫醇基或甲酰基]；(2)通过将上述化合物直接或间接结合到待标记物质上而获得的标记化合物，以及(3)用于标记待标记物质的方法，包括将上述化合物直接或间接地结合到待标记物质上。