2,2-二(2-甲基丙基)-1,3-二氧戊环-4-甲醇 | 5694-81-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 2,2-二(2-甲基丙基)-1,3-二氧戊环-4-甲醇
• 英文名称: (2,2-diisobutyl-[1,3]dioxolan-4-yl)-methanol
• 英文别名: 2,2-Diisobutyl-1,3-dioxolane-4-methanol；[2,2-bis(2-methylpropyl)-1,3-dioxolan-4-yl]methanol
• CAS: 5694-81-5
• 化学式: C₁₂H₂₄O₃
• 分子量: 216.321
• InChiKey: FKXRTSJSCQXMBP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  38.7
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  二异丁基酮 、 甘油 在 对甲苯磺酸 、 甲苯 作用下， 生成 2,2-二(2-甲基丙基)-1,3-二氧戊环-4-甲醇
  参考文献：
  名称：

  Drugs Effecting Muscular Paralysis. Some Substituted Dioxolanes and Related Compounds

  摘要：

  DOI：

  10.1021/ja01178a009

文献信息

• COALESCING AGENT DERIVED FROM DIOXOLANE DERIVATIVES
  申请人：PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED

  公开号：US20190194157A1

  公开（公告）日：2019-06-27

  The present invention relates to a coalescing agent as represented in structure (I); wherein; n is integer from 1 to 8; R 1 and R 2 independently represent group selected from hydrogen atom, alkyl, alkenyl, alkynyl, phenyl, benzyl groups, or optionally cyclic hydrocarbon containing heteroatom; and Y represents group selected from alkyl, alkenyl, alkynyl, phenyl, benzyl groups, or cyclic hydrocarbon containing heteroatom. The said coalescing agent can be used in coating application with efficacy to provide smooth consistent film with chemical and scratch resistant and has no pungent odour, wherein the preparation method of this compound is simplify and employs less harmful chemicals.

  本发明涉及一种如结构（I）所示的凝聚剂；其中；n为1到8的整数；R1和R2分别表示从氢原子、烷基、烯烃、炔烃、苯基、苄基团或可选含有杂原子的环烃中选择的基团；Y表示从烷基、烯烃、炔烃、苯基、苄基团或含有杂原子的环烃中选择的基团。所述凝聚剂可用于涂料应用，具有提供平滑一致的膜、化学和抗刮擦性能且无刺鼻气味的功效，其中该化合物的制备方法简化且使用较少有害化学物质。
• [EN] PROCESS FOR THE PRODUCTION OF A DIOXOLANE COMPOUND FROM CRUDE GLYCEROL<br/>[FR] PROCÉDÉ POUR LA PRODUCTION D'UN COMPOSÉ DE DIOXOLANE À PARTIR DE GLYCÉROL BRUT
  申请人：RHODIA POLIAMIDA E ESPECIALIDADES LTDA

  公开号：WO2013045968A1

  公开（公告）日：2013-04-04

  The present invention describes a process for the production of dioxolane compounds of formula (I) where: R1 and R2 independently represent hydrogen or an alkyl chain from 1 to 10 carbon atoms, R3 and R4 independently represent hydrogen, an alkyl chain from 1 to 5 carbon atoms or an alkyl chain from 1 to 5 carbon atoms which is endowed with one or more hydroxyl groups, said process comprising a reaction between crude glycerol and aldehyde or ketone, with a molar ratio of aldehyde: glycerol or ketone: glycerol from 3: 1 to 20: 1.

  本发明描述了一种制备二氧兰化合物的过程，其化学式为（I），其中：R1和R2分别表示氢或由1至10个碳原子组成的烷基链，R3和R4分别表示氢、由1至5个碳原子组成的烷基链或具有一个或多个羟基的由1至5个碳原子组成的烷基链，所述过程包括粗甘油与醛或酮之间的反应，其醛：甘油或酮：甘油的摩尔比为3:1至20:1。
• [EN] PROCESS FOR THE PRODUCTION OF A DIOXOLANE COMPOUND FROM CRUDE GLYCEROL INCLUDING A LIQUID-LIQUID EXTRACTION STEP<br/>[FR] PROCÉDÉ POUR LA PRODUCTION D'UN COMPOSÉ DE DIOXOLANE À PARTIR DE GLYCÉROL BRUT COMPRENANT UNE ÉTAPE D'EXTRACTION LIQUIDE-LIQUIDE
  申请人：RHODIA POLIAMIDA E ESPECIALIDADES LTDA

  公开号：WO2013045967A1

  公开（公告）日：2013-04-04

  The invention describes a process for the production of dioxolane compounds of formula (I) where: R1 and R2 independently represent hydrogen or an alkyl chain from 1 to 10 carbon atoms, R3 and R4 independently represent hydrogen, an alkyl chain from 1 to 5 carbon atoms or an alkyl chain from 1 to 5 carbon atoms endowed with one or more hydroxyl groups, said process comprising successively a reaction step between crude glycerol and aldehyde or ketone and a liquid-liquid extraction step with an extracting ketonic solvent corresponding to formula II A-CO-B with A and B independently being an alkyl chain with 2 to 10 carbon atoms, or phenyl, A and B not comprising hydroxyl functions.

  该发明描述了一种用于生产二氧六环化合物的过程，其中：R1和R2分别表示氢或由1至10个碳原子组成的烷基链，R3和R4分别表示氢，由1至5个碳原子组成的烷基链或由1至5个碳原子组成且具有一个或多个羟基的烷基链，所述过程依次包括粗甘油与醛或酮之间的反应步骤，以及与符合下式II A-CO-B的提取酮溶剂进行液-液萃取步骤，其中A和B独立地表示由2至10个碳原子组成的烷基链或苯基，A和B不含羟基功能基团。
• Process for the production of a dioxolane compound from crude glycerol
  申请人：Rodrigues Edson

  公开号：US20140235878A1

  公开（公告）日：2014-08-21

  A process for the production of dioxolane compounds of formula (I): wherein R1 and R2 independently represent hydrogen or an alkyl chain from 1 to 10 carbon atoms; R3 and R4 independently represent hydrogen, an alkyl chain from 1 to 5 carbon atoms, or an alkyl chain from 1 to 5 carbon atoms which is endowed with one or more hydroxyl groups, such process comprising a reaction between crude glycerol and an aldehyde or a ketone, with a molar ratio of aldehyde:glycerol or ketone:glycerol from 3:1 to 20:1.

  一种生产二氧六环化合物的方法，其化学式为（I）：其中R1和R2分别代表氢或由1至10个碳原子组成的烷基链；R3和R4分别代表氢、由1至5个碳原子组成的烷基链，或者由1至5个碳原子组成的烷基链，其中具有一个或多个羟基基团，该方法包括粗甘油与醛或酮之间的反应，其中醛：甘油或酮：甘油的摩尔比为3:1至20:1。
• Solvent systems of N-alkyl thiophosphoric triamides and methods of use in agricultural applications
  申请人：Rhodia Operations

  公开号：US10173935B2

  公开（公告）日：2019-01-08

  Solvent systems for the formulation of alkyl thiophosphoric triamide urease inhibitors, that provide stable dispersion of alkyl thiophosphoric triamides for even distribution (in low or high concentrations) onto fertilizers containing urea in liquid or solid form.

  用于配制烷基硫代磷酸三酰胺脲酶抑制剂的溶剂系统，可稳定分散烷基硫代磷酸三酰胺，使其均匀分布（低浓度或高浓度）在含有尿素的液态或固态肥料上。