(methylthio)diisopropylamine | 83312-65-6

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机次磺酸及其衍生物
• 英文名称: (methylthio)diisopropylamine
• 英文别名: N-methylsulfanyl-N-propan-2-ylpropan-2-amine
• CAS: 83312-65-6
• 化学式: C₇H₁₇NS
• 分子量: 147.285
• InChiKey: ODCYPHDQJHCNRE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  9
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  28.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  二甲基二硫 、 二异丙胺 在 正丁基锂 作用下， 以 正戊烷 为溶剂， 以67.5%的产率得到(methylthio)diisopropylamine
  参考文献：
  名称：

  One-electron oxidation of trialkylsulfenamides

  摘要：

  DOI：

  10.1021/ja00388a028

文献信息

• [EN] METHODS FOR EXTRACTION, PROCESSING, AND PURIFICATION OF A SELECTED FAMILY OF TARGET COMPOUNDS FROM CANNABIS<br/>[FR] PROCÉDÉS D'EXTRACTION, DE TRAITEMENT ET DE PURIFICATION D'UNE FAMILLE SÉLECTIONNÉE DE COMPOSÉS CIBLES À PARTIR DE CANNABIS
  申请人：NECTAR HEALTH SCIENCES INC

  公开号：WO2020248077A1

  公开（公告）日：2020-12-17

  Disclosed are methods for separating, recovering, and purifying tetrahydrocannabinolic acid (THCA) salts from an organic solvent solution comprising a mixture of cannabinoids. The methods comprise solubilizing the mixture of cannabinoids in a selected C5-C7 hydrocarbon solvent, adding thereto a selected amine to thereby precipitate a THCA-amine salt therefrom, dissolving the recovered THCA-amine salt in a selected solvent and then adding thereto a selected antisolvent to thereby recrystallize a purified THCA-amine salt therefrom. The recrystallized THCA-amine salt may be decarboxylated to form a mixture of Δ9-tetrahydrocannabinol (Δ9-THC) and amine. The Δ9-THC amine mixture may be acidified to separate the amine from Δ9-THC. The recovered Δ9-THC may be concentrated to produce a highly purified Δ9-THC. Also disclosed are THCA-amine salts produced with amines selected from groups of diamines, amino alcohols, and tertiary amines.

  揭示了一种从含有大麻酸（THCA）盐的有机溶剂溶液中分离、回收和纯化THCA盐的方法。该方法包括将大麻素混合物溶解在选择的C5-C7烃类溶剂中，加入选择的胺类物质以沉淀出THCA-胺盐，将回收的THCA-胺盐溶解在选择的溶剂中，然后加入选择的抗溶剂以再结晶出纯化的THCA-胺盐。再结晶的THCA-胺盐可以脱羧生成Δ9-四氢大麻酚（Δ9-THC）和胺的混合物。Δ9-THC胺混合物可以酸化以将胺与Δ9-THC分离。回收的Δ9-THC可以浓缩以生产高度纯化的Δ9-THC。还披露了使用二胺、氨基醇和三级胺等胺类物质生产的THCA-胺盐。
• On the direct metalation of isoprene
  作者：P.A.A. Klusener、L. Tip、L. Brandsma

  DOI：10.1016/s0040-4020(01)96114-9

  日期：1991.3

  Isoprene has been metalated in tetrahydrofuran with an excess of sterically hindered potassium dialkylamides, prepared by combining equimolar amounts of the corresponding lithium amide and potassium tert-butoxide. Subsequent reaction with oxirane, alkyl bromides, and pivaldehyde gave the expected coupling products in reasonable yields. Coupling with (CH3)2CHCH2CHO and (CH3)2CCHCHO afforded the bark

  异戊二烯已在四氢呋喃中与过量的空间受阻的二烷基酰胺化钾金属化，这是通过等摩尔量的相应的氨基化锂和叔丁醇钾的混合制备的。随后与环氧乙烷，烷基溴化物和苯乙醛的反应以合理的收率得到了预期的偶联产物。与（CH 3）2 CHCH 2 CH ＝ O和（CH 3）2 C ＝CHCH ＝O偶合，以低收率得到树皮甲虫信息素（±）-异酚和（±）-异戊二烯酚。
• Precursors for CVD silicon carbo-nitride films
  申请人：Air Products and Chemicals, Inc.

  公开号：EP2110459A1

  公开（公告）日：2009-10-21

  Classes of liquid aminosilanes have been found which allow for the production of silicon carbo-nitride films of the general formula SixCyNz. These aminosilanes, in contrast to some of the precursors employed heretofore, are liquid at room temperature and pressure allowing for convenient handling. In addition, the invention relates to a process for producing such films. The classes of compounds are generally represented by the formulas: and mixtures thereof, wherein R and R1 in the formulas represent aliphatic groups typically having from 2 to about 10 carbon atoms, e.g., alkyl, cycloalkyl with R and R1 in formula A also being combinable into a cyclic group, and R2 representing a single bond, (CH2)n, a ring, or SiH2.

  我们发现有一类液态氨基硅烷可以生产出通式为 SixCyNz 的碳氮化硅薄膜。这些氨基硅烷与之前使用的一些前体不同，在室温和压力下呈液态，便于处理。此外，本发明还涉及生产此类薄膜的工艺。 这几类化合物一般用以下公式表示： 及其混合物，其中式中的 R 和 R1 代表通常具有 2 至约 10 个碳原子的脂肪族基团，例如烷基、环烷基，式 A 中的 R 和 R1 也可组合成环状基团，R2 代表单键、(CH2)n、环或 SiH2。
• Precursors for cvd silicon carbo-nitride films
  申请人：Air Products and Chemicals, Inc.

  公开号：EP2264218A1

  公开（公告）日：2010-12-22

  Classes of liquid aminosilanes have been found which allow for the production of silicon carbo-nitride films of the general formula SixCyNz. These aminosilanes, in contrast to some of the precursors employed heretofore, are liquid at room temperature and pressure allowing for convenient handling. In addition, the invention relates to a process for producing such films. The classes of compounds are generally represented by the formulas: and mixtures thereof, wherein R and R1 in the formulas represent aliphatic groups typically having from 2 to about 10 carbon atoms, e.g., alkyl, cycloalkyl with R and R1 in formula A also being combinable into a cyclic group, and R2 representing a single bond, (CH2)n, a ring, or SiH2.

  我们发现有一类液态氨基硅烷可以生产出通式为 SixCyNz 的碳氮化硅薄膜。这些氨基硅烷与之前使用的一些前体不同，在室温和压力下呈液态，便于处理。此外，本发明还涉及生产此类薄膜的工艺。 这几类化合物一般用以下公式表示： 及其混合物，其中式中的 R 和 R1 代表通常具有 2 至约 10 个碳原子的脂肪族基团，例如烷基、环烷基，式 A 中的 R 和 R1 也可组合成环状基团，R2 代表单键、(CH2)n、环或 SiH2。
• Organoaminosilane precursors and methods for making and using same
  申请人：AIR PRODUCTS AND CHEMICALS, INC.

  公开号：EP2535343A2

  公开（公告）日：2012-12-19

  Described herein are organoaminosilane precursors which can be used to deposit silicon containing films which contain silicon and methods for making these precursors. Also disclosed herein are deposition methods for making silicon-containing films or silicon containing films using the organoaminosilane precursors described herein. Also disclosed herein are the vessels that comprise the organoaminosilane precursors or a composition thereof that can be used, for example, to deliver the precursor to a reactor in order to deposit a silicon-containing film.

  本文描述的是可用于沉积含硅薄膜的有机氨基硅烷前驱体和制造这些前驱体的方法。本文还公开了使用本文所述有机氨基硅烷前体制造含硅薄膜或含硅薄膜的沉积方法。本文还公开了包含有机氨基硅烷前驱体或其组合物的容器，例如可用于将前驱体输送到反应器以沉积含硅薄膜。