N,N-di-n-propyl(methaneyl)propenamide | 70640-52-7

• 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: N,N-di-n-propyl(methaneyl)propenamide
• 英文别名: (methyl)propenoic acid dipropylamide；N,N-di-n-propyl(methyl)propenamide；(methyl)N,N-dipropylpropenamide；N,N-dipropyl(methyl)propenamide；N,N-dipropylmethacrylamide；N-dipropylmethacrylamide；2-methyl-N,N-dipropylprop-2-enamide
• CAS: 70640-52-7
• 化学式: C₁₀H₁₉NO
• 分子量: 169.267
• InChiKey: AAYSXEMBWUMDIZ-UHFFFAOYSA-N

物化性质

• 沸点：
  274.2±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：
  12
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  20.3
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  N,N-di-n-propyl(methaneyl)propenamide 在 hexacarbonyl molybdenum 、 苯硅烷 作用下， 以 四氢呋喃 为溶剂， 反应 4.0h， 以70%的产率得到N,N-Dipropyl-isobutyramide
  参考文献：
  名称：

  Silicon hydrides and molybdenum(0) catalyst: a novel approach for conjugate reduction of .alpha.,.beta.-unsaturated carbonyl compounds

  摘要：

  DOI：

  10.1021/jo00388a042

文献信息

• [EN] DENTAL COMPOSITION COMPRISING A PARTICULATE CARRIER SUPPORTING A COINITIATOR<br/>[FR] COMPOSITION DENTAIRE COMPRENANT UN SUPPORT PARTICULAIRE CONTENANT UN CO-INITIATEUR
  申请人：DENTSPLY DETREY GMBH

  公开号：WO2019043056A1

  公开（公告）日：2019-03-07

  The present invention relates to a dental composition comprising a photoinitiator system comprising a particulate carrier supporting a coinitiator covalently bonded to the surface of the carrier. Furthermore, the present invention relates to a use of the particulate carrier in a dental composition. The particulate carrier displays multiple covalently bonded tertiary amino groups and/or tertiary phosphine groups on the surface, for crosslinking monomers, oligomers and/or polymers having one or more polymerizable double bonds.

  本发明涉及一种牙科组合物，其包括一种光引发剂系统，该系统包括一种颗粒载体，支持着与载体表面共价结合的辅助引发剂。此外，本发明涉及将该颗粒载体用于牙科组合物的用途。该颗粒载体在表面显示多个共价结合的三级胺基团和/或三级膦基团，用于交联具有一个或多个可聚合双键的单体、寡聚物和/或聚合物。
• [EN] DENTAL COMPOSITION<br/>[FR] COMPOSITION DENTAIRE
  申请人：DENTSPLY DETREY GMBH

  公开号：WO2019170640A1

  公开（公告）日：2019-09-12

  The present invention relates to a dental composition comprising a radically polymerizable compound, a redox initiator system comprising one or more clathrate compounds comprising a host molecule and one or more guest molecules, wherein the host molecule is selected from cyclodextrines, crown ethers, cucurbituriles and calixarenes and the one or more guest molecules are reducing agents, and an oxidizing agent. Furthermore, the present invention relates to a use of the redox initiator system in a dental composition.

  本发明涉及一种牙科组合物，包括一个自由基聚合化合物，一个氧化还原引发剂系统，该系统包括一个或多个笼合物化合物，其中包括一个主体分子和一个或多个客体分子，其中主体分子选自环糊精、冠醚、南瓜酮和杯芳烃，而一个或多个客体分子为还原剂，以及一个氧化剂。此外，本发明涉及将氧化还原引发剂系统用于牙科组合物的用途。
• WATER-SOLUBLE COMPOSITION, PRODUCTION METHOD FOR CURED PRODUCT THEREOF, AND CURED PRODUCT THEREOF, AND ACYL PHOSPHINATE
  申请人：ADEKA CORPORATION

  公开号：US20200032021A1

  公开（公告）日：2020-01-30

  Provided are: a water-soluble composition which has excellent storage stability and is adaptable to a wide range of light sources and capable of forming a highly fine pattern; a method of producing a cured product of the same; a cured product of the same; and an acylphosphinate. The water-soluble composition contains: an acylphosphinate (A) represented by Formula (I) below, wherein X 1 represents an aryl group having 6 to 15 carbon atoms; X 2 represents a linear alkyl group having 1 to 8 carbon atoms or the like; A m+ represents an alkali metal ion or the like; and m represents a number of 1 to 3; and a compound (B) having a group represented by Formula (II) below, wherein R 1 represents a hydrogen atom or the like; Z 1 represents an oxygen atom or the like; R 2 represents a hydrogen atom or the like; Z 2 represents an alkylene group having 1 to 6 carbon atoms; n represents a number of 0 to 30; * means a bond; and, when the compound (B) has plural groups represented by Formula (II), plural R 1′ s, Z 1′ s, Z 2′ s and n's are each optionally the same or different.

  提供了以下内容：一种水溶性组合物，具有优异的储存稳定性，适用于广泛的光源，并能形成高度精细的图案；一种制备该固化产品的方法；一种该固化产品；以及一种酰基膦酸酯。水溶性组合物包含：由下式（I）表示的酰基膦酸酯（A），其中X1表示具有6到15个碳原子的芳基基团；X2表示具有1到8个碳原子的线性烷基基团或类似物；Am+表示碱金属离子或类似物；m表示1到3的数字；以及具有下式（II）表示的基团的化合物（B），其中R1表示氢原子或类似物；Z1表示氧原子或类似物；R2表示氢原子或类似物；Z2表示具有1到6个碳原子的烷基基团；n表示0到30的数字；*表示一个键；当化合物（B）具有由式（II）表示的多个基团时，多个R1'、Z1'、Z2'和n'可以是任意相同或不同。
• [EN] POLYMERIZABLE POLYACIDIC POLYMER<br/>[FR] POLYMÈRE POLYACIDE POLYMÉRISABLE
  申请人：DENTSPLY DETREY GMBH

  公开号：WO2017042333A1

  公开（公告）日：2017-03-16

  The present invention relates to a polymerizable polyacidic polymer and to a process for preparing the polymerizable polyacidic polymer. Furthermore, the present invention relates to an aqueous dental composition comprising the polymerizable polyacidic polymer, to a use of the polymerizable polyacidic polymer for the preparation of a dental composition and to an acrylic acid derivative copolymer.

  本发明涉及可聚合的聚酸性聚合物以及制备可聚合的聚酸性聚合物的方法。此外，本发明涉及一种包含可聚合的聚酸性聚合物的水性牙科组合物，以及用于制备牙科组合物的可聚合的聚酸性聚合物和丙烯酸衍生物共聚物。
• Non-aqueous absorbent and use thereof
  申请人：Sumiya Takashi

  公开号：US20050136247A1

  公开（公告）日：2005-06-23

  A non-aqueous absorbent comprising a crosslinked polymer which contains a structural unit having a carboxyl group and/or a sulfonate group in an amount of 20 to 100% weight in its molecule and in which from 30 to 100% by mol of the protons in the carboxyl group and/or the sulfonate group have been substituted by onium cations; a non-aqueous gel made of this non-aqueous absorbent and an organic solvent; and a non-aqueous absorbent sheet and a non-aqueous absorbent agent containing the non-aqueous absorbent. Because of having excellent capabilities of absorbing and holding various organic solvents such as alcohols and gelating, these materials are usable for various purposes, for example, lithium batteries, alcohol-based bactericidal materials or alcohol-based bactericides, cold insulating materials or cold insulators, gel sheets for cooling, fuel compositions for solid fuels or solid fuels using the same, fragrance materials or fragrances, patch materials or patches, insecticidal compositions or insecticides, fuel stores for fuel batteries or fuel batteries using the same.

  一种非水吸收剂，包含交联聚合物，其分子中含有具有羧基和/或磺酸基的结构单元，其含量为20至100％重量，并且其中羧基和/或磺酸基中的30至100％摩尔的质子已被离子上离子替代物取代；由此制成的非水凝胶和有机溶剂；以及含有非水吸收剂的非水吸收剂片和非水吸收剂剂。由于具有吸收和保持各种有机溶剂（如醇类）的能力，以及凝胶化，这些材料可用于各种用途，例如锂电池，醇基杀菌材料或醇基杀菌剂，冷绝缘材料或冷绝缘材料，用于冷却的凝胶片，用于固体燃料的燃料组合物或使用相同的固体燃料，香料材料或香料，贴片材料或贴片，杀虫组合物或杀虫剂，燃料电池的燃料存储器或使用相同的燃料电池。