n-Propyl-n-butylcarbonat | 35466-84-3

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机碳酸及其衍生物
• 英文名称: n-Propyl-n-butylcarbonat
• 英文别名: Carbonic acid, butyl propyl ester；butyl propyl carbonate
• CAS: 35466-84-3
• 化学式: C₈H₁₆O₃
• 分子量: 160.213
• InChiKey: VASVAWIFVXAQMI-UHFFFAOYSA-N

物化性质

• 沸点：
  187.5 °C(Press: 755 Torr)
• 密度：
  0.940±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  11
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  丙醇 、 一氧化碳 、 正丁醇 生成 n-Propyl-n-butylcarbonat
  参考文献：
  名称：

  Carbonylation reaction

  摘要：

  DOI：

  10.1007/bf00849835

文献信息

• [EN] FUSED-RING PYRIMIDIN-4(3H)-ONE DERIVATIVES, PROCESSES FOR THE PREPARATION AND USES THEREOF<br/>[FR] DERIVES DE LA PYRIMIDIN-4(3H)-ONE A CYCLES FUSIONNES, SPN PROCEDE DE PREPARATION ET SES UTILISATIONS
  申请人：SANKYO CO

  公开号：WO2003106435A1

  公开（公告）日：2003-12-24

  AbstractNovel compounds of the following formula (I) and pharmacologically acceptable salt and esters thereof can modulate LXR function and as a result show excellent anti-arteriosclerotic and anti-inflammatory activity:wherein:A represents aryl or heteroaryl;R1, R2 and R3 are the same or different and each represents hydrogen, hydroxyl, nitro, cyano, amino, halogen, carboxy, carbamoyl, mercapto, alkyl, haloalkyl, alkylcarbonyloxy, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, dialkylamino, alkylcarbonylamino, N-(alkylcarbonyl)-N-(alkyl)amino, alkoxycarbonylamino, N-(alkoxycarbonyl)-N-(alkyl)amino, alkylsulfonylamino, N-(alkylsulfonyl)-N-(alkyl)amino, haloalkylsulfonylamino, N-(haloalkylsulfonyl)-N-(alkyl)amino, alkylcarbonyl, alkoxycarbonyl, alkylaminocarbonyl or dialkylaminocarbonyl group, or R1 and R2 together are alkylenedioxy;R4 and R5 are the same or different and each represents hydrogen, hydroxyl, amino, halogen, mercapto, alkyl, haloalkyl, alkoxy, alkoxycarbonyl or alkylthio;X represents hydrogen, hydroxyl, halogen, alkoxy or haloalkoxy; andY represents an optionally substituted alkyl, cycloalkyl, heterocyclyl, aryl, cycloalkylalkyl, heterocyclylalkyl or aralkyl group.

  新化合物具有以下式（I）的结构，其药学上可接受的盐和酯可以调节LXR功能，从而表现出优秀的抗动脉粥样硬化和抗炎活性：其中：A代表芳基或杂环芳基；R1、R2和R3相同或不同，每个代表氢、羟基、硝基、氰基、氨基、卤素、羧基、氨基甲酰基、巯基、烷基、卤代烷基、烷基羰氧基、烷氧基、烷硫基、烷磺基、烷基氨基、二烷基氨基、烷基羰基氨基、N-（烷基羰基）-N-（烷基）氨基、烷氧羰基氨基、N-（烷氧羰基）-N-（烷基）氨基、烷磺酰氨基、N-（烷磺酰基）-N-（烷基）氨基、卤代烷基磺酰氨基、N-（卤代烷基磺酰基）-N-（烷基）氨基、烷基羰基、烷氧羰基、烷基氨基羰基或二烷基氨基羰基，或R1和R2一起是亚烷二氧基；R4和R5相同或不同，每个代表氢、羟基、氨基、卤素、巯基、烷基、卤代烷基、烷氧基、烷氧羰基或烷硫基；X代表氢、羟基、卤素、烷氧基或卤代烷氧基；Y代表可选择取代的烷基、环烷基、杂环烷基、芳基、环烷基烷基、杂环烷基烷基或芳基烷基。
• [EN] ANTIBODY DRUG CONJUGATES<br/>[FR] CONJUGUÉS DE MÉDICAMENT ANTICORPS
  申请人：PHARMA MAR SA

  公开号：WO2014191578A1

  公开（公告）日：2014-12-04

  Drug conjugates of formula [D-(X)b-(AA)w-(L)-]n-Ab wherein: D is a drug moiety having the following formula (I) or a pharmaceutically acceptable salt, ester, solvate, tautomer or stereoisomer thereof, wherein: A is selected from (II) and (III) R1, R2 and R3 is H, ORa, OCORa, OCOORa, alkyl, alkenyl, alkynyl, etc; R3' is, CORa, COORa, CONRaRb, etc; each of R4 to R10 and R12 is alkyl, alkenyl or alkynyl; R11 is H, CORa, COORa,alkyl, alkenyl or alkynyl, or R11 and R12+N+C atoms to which they are attached may form a heterocyclic group; each of R13 and R14 is H, CORa, COORa, alkyl, alkenyl or alkynyl; each Ra and Rb is H, alkyl, alkenyl, alkynyl, etc.; each dotted line represents an optional additional bond; X is an extending group; AA is an amino acid unit; L is a linker group; w is 0to 12; b is 0 or 1; A bis a moiety comprising at least one antigen binding site, and n is the ratio of the group [D-(X) b -(AA)w-(L)-] to the moiety comprising at least one antigen binding site and is in the range from 1 to 20, are useful in the treatment of cancer.

  药物偶联物公式为 [D-(X)b-(AA)w-(L)-]n-Ab，其中：D 是具有以下公式 (I) 的药物部分或其药物可接受的盐、酯、溶剂化物、互变异构体或立体异构体，其中：A 选自 (II) 和 (III)；R1、R2 和 R3 是 H、ORa、OCORa、OCOORa、烷基、烯基、炔基等；R3' 是 CORa、COORa、CONRaRb 等；R4 至 R10 和 R12 各自是烷基、烯基或炔基；R11 是 H、CORa、COORa、烷基、烯基或炔基，或者 R11 和 R12 与它们连接的 N+C 原子可以形成一个杂环组；R13 和 R14 各自是 H、CORa、COORa、烷基、烯基或炔基；Ra 和 Rb 各自是 H、烷基、烯基、炔基等；每个虚线代表一个可选的附加键；X 是一个延伸组；AA 是一个氨基酸单位；L 是一个连接组；w 是 0 到 12；b 是 0 或 1；Ab 是包含至少一个抗原结合位点的部分，n 是 [D-(X)b-(AA)w-(L)-] 组与至少含有一个抗原结合位点的部分的比例，并且范围从 1 到 20，在癌症治疗中是有用的。
• [EN] DRUG ANTIBODY CONJUGATES<br/>[FR] CONJUGUÉS MÉDICAMENT-ANTICORPS
  申请人：PHARMA MAR SA

  公开号：WO2021214126A1

  公开（公告）日：2021-10-28

  Drug conjugates having formula [D-(X)b-(AA)w-(T)g-(L)-]n-Ab wherein: D is a drug moiety having the following formula (I) or a pharmaceutically acceptable salt, ester, solvate, tautomer or stereoisomer thereof, (I) wherein D is covalently attached via a hydroxy or amine group to (X)b if any, or (AA)w if any, or to (T)g if any, or (L); that are useful in the treatment of cancer.

  药物偶联物具有公式[D-(X)b-(AA)w-(T)g-(L)-]n-Ab，其中：D是具有以下公式(I)或药用可接受盐、酯、溶剂化物、互变异构体或立体异构体的药物部分，(I)其中D通过羟基或胺基与(X)b（如果有）、或(AA)w（如果有）、或(T)g（如果有）或(L)共价连接；在癌症治疗中有用。
• The Guanidine-Promoted Direct Synthesis of Open-Chained Carbonates
  作者：Yuhan Shang、Mai Zheng、Haibo Zhang、Xiaohai Zhou

  DOI：10.1071/ch18623

  日期：——

  In order to reduce CO2 accumulation in the atmosphere, chemical fixation methodologies were developed and proved to be promising. In general, CO2 was turned into cyclic carbonates by cycloaddition with epoxides. However, the cyclic carbonates need to be converted into open-chained carbonates by transesterification for industrial usage, which results in wasted energy and materials. Herein, we report a process catalyzed by tetramethylguanidine (TMG) to afford linear carbonates directly. This process is greener and shows potential for industrial applications.

  为了减少大气中二氧化碳的积累，人们开发了化学固定方法，并证明这种方法很有前途。一般来说，二氧化碳通过与环氧化物的环化反应转化为环状碳酸盐。然而，环状碳酸盐需要通过酯交换反应转化为开链碳酸盐才能用于工业用途，这就造成了能源和材料的浪费。在此，我们报告了一种在四甲基胍（TMG）催化下直接生成线性碳酸盐的工艺。该工艺更加环保，具有工业应用潜力。
• [EN] NEW COMPONENTS FOR ELECTROLYTE COMPOSITIONS<br/>[FR] NOUVEAUX COMPOSANTS POUR COMPOSITIONS D'ÉLECTROLYTE
  申请人：SOLVAY

  公开号：WO2020025501A1

  公开（公告）日：2020-02-06

  The present invention relates to the field of chemical components for electrolyte compositions which are useful in electrochemical cells, such as lithium-ion batteries. More specifically, the invention provides new components and their combinations, which can be used as solvents, additives and/or electrolyte salts. These components are suitable to improve various characteristics of electrolyte compositions and, in fine, of the electrochemical cells in which said electrolyte compositions are incorporated. The invention also relates to the manufacturing processes of these components.

  本发明涉及用于电化学电池（如锂离子电池）的电解质组合物的化学成分领域。更具体地说，本发明提供了一种新的组分及其组合物，可用作溶剂、添加剂和/或电解质盐。这些组分适用于改善电解质组合物的各种特性，进而改善所述电解质组合物所组成的电化学电池的特性。本发明还涉及这些组分的制造工艺。