Oxocan-5-on | 37727-93-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: Oxocan-5-on
• 英文别名: 5-Oxocanon；1-Oxacyclooctanon-(5)；1-Oxa-cyclooctan-5-on；oxocan-5-one；1-oxacyclooctanone-5;5-oxocanone
• CAS: 37727-93-8
• 化学式: C₇H₁₂O₂
• 分子量: 128.171
• InChiKey: CPFWITMGMTXZQJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• TRANS-3,5-DISUBSTITUTEDPYRROLIDINE: ORGANOCATALYST FOR anti-MANNICH REACTIONS
  申请人：Tanaka Fujie

  公开号：US20070117986A1

  公开（公告）日：2007-05-24

  A compound of Formula I is disclosed, in which R is a substituent containing a hydrogen bond-forming atom within three atoms from the ring carbon to which the substituent is bonded; X is CH 2 , O, S or NR 1 , wherein R 1 is a hydrocarbyl group or an amino-protecting group having one to about 18 carbon atoms; R 2 is hydrido or a hydrocarbyl group containing one to about twelve carbon atoms; and R 3 is hydrido or methyl, but both R 2 and R 3 are not hydrido when X is CH 2 A molecule of Formula I and those in which R 2 and R 3 can both be hydrido (Formula X) functions as a catalyst in a Mannich reaction to asymmetrically form β-aminoaldehyde or β-aminoketone diastereomeric products having two chiral centers on adjacent carbon atoms and in which the anti-diastereomers are in excess over the syn-diastereomers. Methods for carrying out those syntheses are also disclosed.

  披露了一种公式I的化合物，其中R是含有一个在距离与亚基连接的环碳三个原子以内的氢键形成原子的取代基；X是CH2，O，S或NR1，其中R1是一个含有一个到约18个碳原子的烃基团或一个氨基保护基团；R2是氢化物或含有一个到约十二个碳原子的烃基团；R3是氢化物或甲基，但是当X是 时，R2和R3不能都是氢化物。公式I的分子以及其中R2和R3都可以是氢化物（公式X）的分子，在曼尼希反应中作为催化剂，非对称地形成具有相邻碳原子上的两个手性中心的β-氨基醛或β-氨基酮对映异构体产品，并且反式对映异构体过剩于顺式对映异构体。还披露了进行那些合成的方法。
• [EN] A SOLVENT DRYING COMPOSITION AND PROCESSES THERFOR<br/>[FR] COMPOSITION DE SÉCHAGE PAR SOLVANT ET PROCESSUS ASSOCIÉS
  申请人：AQUAFORTUS TECH LIMITED

  公开号：WO2020204733A1

  公开（公告）日：2020-10-08

  The present disclosure relates to a solvent drying composition and processes therefor. The present disclosure more specifically relates to a solvent drying composition that in use releases water from a solvent mixture. The present disclosure also relates to a process for recovering a solvent drying composition, more specifically to a process for recovering a solvent drying composition used in an osmotic process.

  本公开涉及溶剂干燥组合物及其处理过程。具体而言，本公开涉及一种在使用中从溶剂混合物中释放水的溶剂干燥组合物。本公开还涉及一种用于回收溶剂干燥组合物的过程，更具体地说是用于回收在渗透过程中使用的溶剂干燥组合物的过程。
• Thermo-responsive solution, and method of use therefor
  申请人：Aquafortus Technologies Limited

  公开号：US11020706B2

  公开（公告）日：2021-06-01

  The present invention relates to a thermo-responsive solution and in particular, a solution for use in an osmosis process that is suitable for separating or purifying solutes and or water from an aqueous solution on a large scale and under energy efficient conditions.

  本发明涉及一种热响应溶液，特别是一种用于渗透过程的溶液，该溶液适用于在节能条件下从水溶液中大规模分离或提纯溶质和水。
• A THERMO-RESPONSIVE SOLUTION, AND METHOD OF USE THEREFOR
  申请人：Aquafortus Technologies Limited

  公开号：EP3523251A2

  公开（公告）日：2019-08-14
• AN ALCOHOL RECOVERY SOLUTION, AND METHOD OF USE THEREFOR
  申请人：Aquafortus Technologies Limited

  公开号：EP3935035A1

  公开（公告）日：2022-01-12