N-Acetoxy-naphthalimid | 100873-54-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异喹啉及其衍生物
• 英文名称: N-Acetoxy-naphthalimid
• 英文别名: (1,3-Dioxobenzo[de]isoquinolin-2-yl) acetate
• CAS: 100873-54-9
• 化学式: C₁₄H₉NO₄
• 分子量: 255.23
• InChiKey: AATRCBPAUJCECJ-UHFFFAOYSA-N

物化性质

• 熔点：
  205.5-206.5 °C(Solv: ethanol (64-17-5))
• 沸点：
  452.2±28.0 °C(Predicted)
• 密度：
  1.46±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  63.7
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  N-羟基-1,8-萘二甲酰亚胺 、 乙酸酐 在 溶剂黄146 作用下， 反应 2.0h， 以24.6 g的产率得到N-Acetoxy-naphthalimid
  参考文献：
  名称：

  2-硝基-4-甲砜基苯甲酸的制备方法

  摘要：

  本发明涉及合成领域，公开了一种2‑硝基‑4‑甲砜基苯甲酸的制备方法。该方法包括：将含有有机溶剂、2‑硝基‑4‑甲砜基甲苯、催化剂和助催化剂的混合物与含氧气体进行接触的步骤，其中，所述催化剂为式(I)～式(III)所示结构的化合物中的一种或多种，所述助催化剂为硝酸、硝酸盐和亚硝酸盐中的一种或多种，式中，R1‑R12各自独立地选自氢或碳原子数1‑3的烷基，X为氮原子或碳原子。根据本发明的方法，其成本低、收率高、三废少、特别适合工业化生产。

  公开号：

  CN114249675A
• 作为试剂：
  描述：

  对二甲苯 在 N-Acetoxy-naphthalimid 、 cobalt(II) acetate 、 manganese(II) acetate 氧气 作用下， 以 水 、 溶剂黄146 为溶剂， 170.0 ℃ 、2.0 MPa 条件下， 反应 1.0h， 以80.9%的产率得到对苯二甲酸
  参考文献：
  名称：

  EP1734029

  摘要：

  公开号：

文献信息

• RUBBER COMPOSITION AND VULCANIZATION AID
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20170130028A1

  公开（公告）日：2017-05-11

  A rubber composition comprising a compound having one or more groups represented by formula (X) and a rubber component is provided. wherein ring W 1 represents a cyclic group having at least one selected from the group consisting of —C(═O)— and —C(═S)—; N 10 represents a nitrogen atom; the at least one selected from the group consisting of —C(═O)— and —C(═S)— in the ring W 1 and N 10 are conjugated; and Z 1 represents —O— or —S—.

  提供一种橡胶组合物，包括具有一个或多个由式（X）表示的基团和橡胶组分，其中环W1代表具有至少一种从羰基和硫代基组成的群中选出的环；N10代表氮原子；环W1和N10中所选的至少一种从羰基和硫代基组成的群是共轭的；Z1代表氧或硫。
• Catalyst comprised of n-substituted cyclic imides and processes for preparing organic compounds with the catalyst
  申请人：——

  公开号：US20040053778A1

  公开（公告）日：2004-03-18

  A catalyst of the invention includes an imide compound having a N-substituted cyclic imide skeleton represented by following Formula (I): 1 wherein R is a hydroxyl-protecting group. Preferred R is a hydrolyzable protecting group. R may be a group obtained from an acid by eliminating an OH group therefrom. Such acids include, for example, carboxylic acids, sulfonic acids, carbonic acid, carbamic acid, sulfuric acid, nitric acid, phosphoric acids and boric acids. The catalyst may include the imide compound and a metallic compound in combination. In the presence of the catalyst, (A) a compound capable of forming a radical is allowed to react with (B) a radical scavenging compound and thereby yields an addition or substitution reaction product of the compound (A) and the compound (B) or a derivative thereof. This catalyst can produce an organic compound with a high selectivity in a high yield as a result of, for example, an addition or substitution reaction under mild conditions.

  该发明的催化剂包括具有以下式子(I)所表示的N-取代环状酰亚胺骨架的酰亚胺化合物：其中R是羟基保护基。首选的R是可水解的保护基。R可以是通过从酸中消除OH基团获得的基团。这些酸包括例如羧酸、磺酸、碳酸、氨基甲酸、硫酸、硝酸、磷酸和硼酸。催化剂可以包括酰亚胺化合物和金属化合物的组合。在催化剂的存在下，使能够形成自由基的化合物(A)与自由基清除化合物(B)反应，从而生成化合物(A)和化合物(B)或其衍生物的加成或取代反应产物。该催化剂可以在温和条件下产生高选择性和高收率的有机化合物，例如加成或取代反应的产物。
• Catalyst comprising n-substituted cyclic imide compound and process for producing organic compounds using the catalyst
  申请人：Ishii Yasutaka

  公开号：US20060229196A1

  公开（公告）日：2006-10-12

  A catalyst of the invention includes an imide compound having a N-substituted cyclic imide skeleton represented by following Formula (I): wherein R is a hydroxyl-protecting group. Preferred R is a hydrolyzable protecting group. R may be a group obtained from an acid by eliminating an OH group therefrom. Such acids include, for example, carboxylic acids, sulfonic acids, carbonic acid, carbamic acid, sulfuric acid, nitric acid, phosphoric acids and boric acids. The catalyst may include the imide compound and a metallic compound in combination. In the presence of the catalyst, (A) a compound capable of forming a radical is allowed to react with (B) a radical scavenging compound and thereby yields an addition or substitution reaction product of the compound (A) and the compound (B) or a derivative thereof. This catalyst can produce an organic compound with a high selectivity in a high yield as a result of, for example, an addition or substitution reaction under mild conditions.

  该发明的催化剂包括以下公式（I）所表示的具有N-取代环状酰亚胺骨架的酰亚胺化合物：其中R是一个羟基保护基。首选的R是可水解的保护基。R可以是从酸中消除OH基团得到的基团。这些酸包括例如羧酸，磺酸，碳酸，氨基甲酸，硫酸，硝酸，磷酸和硼酸。催化剂可以包括酰亚胺化合物和金属化合物的组合。在催化剂的存在下，将（A）能够形成自由基的化合物与（B）自由基清除化合物反应，从而生成化合物（A）和化合物（B）或其衍生物的加成或取代反应产物。这种催化剂可以在温和条件下产生高选择性的有机化合物，例如加成或取代反应，从而获得高收率。
• Degradable polymer article
  申请人：Sala Massimiliano

  公开号：US20090286060A1

  公开（公告）日：2009-11-19

  A polymer article having accelerated degradability triggered by light and/or heat and/or humidity and made of a composition containing (A) a natural and/or a synthetic polymer and (B) a degradation accelerator of the formula (I), wherein n is 1, 2 or 4; X is >C=0, >S(O) 2 or >C(X 1 )(X 2 ); X 1 and X 2 independently of one another are hydrogen, C 1 -C 20 alkyl, C 3 -C 12 cycloalkyl unsubstituted or substituted by 1, 2 or 3 C 1 -C 4 alkyl; or phenyl unsubstituted or substituted by 1, 2 or 3 C 1 -C 4 alkyl; Y is C 1 -C 30 alkyl, C 2 -C 30 alkenyl, C 3 -C 12 cycloalkyl unsubstituted or substituted by 1, 2 or 3 C 1 C 4 alkyl; C 5 -C 12 cycloalkenyl unsubstituted or substituted by 1, 2 or 3 C 1 C 4 alkyl; a bicyclic or tricyclic hydrocarbyl having 6 to 10 carbon atoms, C 7 -C 4 phenylalkyl unsubstituted or substituted on the phenyl by 1, 2 or 3 C 1 -C 4 alkyl; diphenylmethyl unsubstituted or substituted on the phenyl by 1, 2 or 3 C 1 -C 4 alkyl; triphenylmethyl unsubstituted or substituted on the phenyl by 1, 2 or 3 C 1 -C 4 alkyl; C 2 -C 30 acyl, —COOY 0 , C 1 -C 30 sulfonyl, —Si(Y 1 ) 3 or —Si(OY 2 ) 3 ; Y 0 , Y 1 and Y 2 independently of one another are hydrogen, C 1 -C 18 alkyl, C 3 -C 18 alkenyl, C 3 -C 12 cycloalkyl which is unsubstituted or substituted by 1, 2 or 3 C 1 -C 4 alkyl; phenyl which is unsubstituted or substituted by 1, 2 or 3 C 1 -C 4 alkyl; or C 7 -C 9 phenylalkyl which is unsubstituted or substituted on the phenyl by 1, 2 or 3 C 1 -C 4 alkyl; and Z is an organic radical; with the provisos that (1) when Y is C 1 -C 30 alkyl, C 2 -C 30 alkenyl or C 1 -C 30 sulfonyl, component (A) is a polyolefin homo- or copolymer or a blend of a polyolefin homo- or copolymer with another synthetic polymer; and (2) when n is 2 or 4 and, at the same time, component (A) is a polyolefin homo- or copolymer or a blend of a polyolefin homo- or copolymer with another synthetic polymer, Y is additionally hydrogen.

  一种聚合物制品，其可被光、热和/或湿度加速降解，由含有（A）天然和/或合成聚合物和（B）式（I）的降解加速剂的组合物制成，其中n为1、2或4；X为>C=0、>S（O）2或>C（X1）（X2）；X1和X2分别独立地为氢、C1-C20烷基、未取代或取代1、2或3个C1-C4烷基的C3-C12环烷基；或未取代或取代1、2或3个C1-C4烷基的苯基；Y为C1-C30烷基、C2-C30烯基、未取代或取代1、2或3个C1C4烷基的C3-C12环烷基；未取代或取代1、2或3个C1C4烷基的C5-C12环烯基；具有6到10个碳原子的双环或三环烃基、未取代或取代1、2或3个C1-C4烷基的C7-C4苯基烷基；未取代或取代1、2或3个C1-C4烷基的二苯甲基；未取代或取代1、2或3个C1-C4烷基的三苯甲基；C2-C30酰基，—COOY0，C1-C30磺酰基，—Si（Y1）3或—Si（OY2）3；Y0、Y1和Y2分别独立地为氢、C1-C18烷基、C3-C18烯基、未取代或取代1、2或3个C1-C4烷基的C3-C12环烷基；未取代或取代1、2或3个C1-C4烷基的苯基；或未取代或取代1、2或3个C1-C4烷基的C7-C9苯基烷基；Z为有机基；但前提是（1）当Y为C1-C30烷基、C2-C30烯基或C1-C30磺酰基时，组分（A）为聚烯烃同聚物或共聚物或聚烯烃同聚物或共聚物与其他合成聚合物的混合物；（2）当n为2或4且同时组分（A）为聚烯烃同聚物或共聚物或聚烯烃同聚物或共聚物与其他合成聚合物的混合物时，Y还额外为氢。
• Propylphosphonic anhydride (T3P®)-mediated synthesis of redox-active N-(acyloxy)phthalimides
  作者：Bálint Tóth、Tímea Szabó、Balázs Volk、Mátyás Milen

  DOI：10.1016/j.tetlet.2022.154016

  日期：2022.8

  Here, we report the novel synthesis of N-(acyloxy)phthalimides and their analogues as redox-active esters in the presence of propylphosphonic anhydride (T3P®) reagent using 2-methyltetrahydrofuran as a green solvent under mild reaction conditions. Our convenient technique provides a chromatography-free access to these remarkable synthetic intermediates with a wide substrate scope. By using our synthetic

  在这里，我们报告了在丙基膦酸酐 (T3P®) 试剂存在下，使用 2-甲基四氢呋喃作为绿色溶剂，在温和的反应条件下，新合成N- (酰氧基)邻苯二甲酰亚胺及其类似物作为氧化还原活性酯。我们便捷的技术提供了对这些具有广泛底物范围的卓越合成中间体的无色谱访问。通过使用我们的合成方法，已经制备了多种烷基、芳基、芳烷基和杂芳基衍生物。