3,6,9,12-Tetraazatetradecane-1,2,13,14-tetracarboxylic acid | 687-35-4

• 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: 3,6,9,12-Tetraazatetradecane-1,2,13,14-tetracarboxylic acid
• 英文别名: 2-[2-[2-[2-(1,2-dicarboxyethylamino)ethylamino]ethylamino]ethylamino]butanedioic acid
• CAS: 687-35-4
• 化学式: C₁₄H₂₆N₄O₈
• 分子量: 378.38
• InChiKey: TVJBXWHFSCIRSC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -12.4
• 重原子数：
  26
• 可旋转键数：
  17
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  197
• 氢给体数：
  8
• 氢受体数：
  12

文献信息

• Process for the preparation of alkylenediamine-N,N'-disuccinic acid-iron-base complex with pH control
  申请人：The Associated Octel Company Limited

  公开号：EP1153914A1

  公开（公告）日：2001-11-14

  This invention provides a process for the preparation of a complex of the formula L B · M wherein (a) L is of the formula (R1)(R2)N-(CH2)n-N(R3)(R4), wherein each of (R1)(R2)N and N(R3)(R4) is an optically active amino acid, which may be the same or different; and wherein n is an integer from 1 to 10, (b) B is a base and (c) M is a metal, the process comprising the steps of (i) providing a reaction mixture comprising L and B and having a pH of less than 7.5; (ii) contacting the reaction mixture with M to provide an first complex mixture; and (iii) contacting the first complex mixture with a further amount of B to provide a second complex mixture.

  本发明提供了一种制备式 L B - M 复合物的工艺，其中(a)L 为式(R1)(R2)N-(CH2)n-N(R3)(R4)，其中(R1)(R2)N 和 N(R3)(R4)各自为光学活性氨基酸，可以相同或不同；其中 n 是 1 至 10 的整数，(b) B 是碱，(c) M 是金属，该工艺包括以下步骤：(i) 提供包含 L 和 B 且 pH 值小于 7.5；(ii) 将反应混合物与 M 接触，提供第一络合物混合物；(iii) 将第一络合物混合物与更多量的 B 接触，提供第二络合物混合物。
• Process for preparing a complex of a ligand, metal and base
  申请人：——

  公开号：US20020032343A1

  公开（公告）日：2002-03-14

  This invention provides a process for the preparation of a complex of the formula L·B·M wherein (a) L is of the formula (R 1 )(R 2 )N—(CH 2 ) n —N(R 3 )(R 4 ), wherein each of (R 1 )(R 2 )N and N(R 3 )(R 4 ) is an optically active amino acid, which may be the same or different; and wherein n is an integer from 1 to 10, (b) B is a base and (c) M is a metal, the process comprising the steps of (i) providing a reaction mixture comprising L and B and having a pH of less than 7.5; (ii) contacting the reaction mixture with M to provide an first complex mixture; and (iii) contacting the first complex mixture with a further amount of B to provide a second complex mixture.

  本发明提供了一种制备式 L-B-M 复合物的工艺，其中 (a) L 为式（R 1 )(R 2 )N-(CH 2 ) n -N(R 3 )(R 4 ），其中 (R 1 )(R 2 )N和N(R 3 )(R 4 ) 是光学活性氨基酸，可以相同或不同；其中 n 是 1 到 10 的整数，(b) B 是碱，(c) M 是金属，该工艺包括以下步骤：(i) 提供包含 L 和 B 且 pH 值小于 7.5 的反应混合物；(ii) 将反应混合物与 M 接触，以提供第一络合物混合物；(iii) 将第一络合物混合物与更多量的 B 接触，以提供第二络合物混合物。
• Natural fibers treated with acidic odor control/binder systems
  申请人：——

  公开号：US20030124171A1

  公开（公告）日：2003-07-03

  A fibrous material, which can be an absorbent material, includes a plurality of natural fibers treated with a carboxylic acid-based odor control agent, which are able to withstand insults with an aqueous liquid without dissolving the odor control agent. The acid-based odor control agent is bound to the natural fibers by an organosilicone polymer binder. The binder is water-insoluble, and can form a highly gas permeable coating. The binder is also highly porous, so as to expose the odor control agent to ammonia and other odoriferous gases which it is intended to control.

  一种纤维材料（可以是吸水材料）包括多种用羧酸类气味控制剂处理过的天然纤维，这些天然纤维能够承受水性液体的侵蚀而不溶解气味控制剂。酸性气味控制剂通过有机硅聚合物粘合剂与天然纤维结合。粘合剂不溶于水，可形成一层高气体渗透性涂层。粘合剂还具有很强的多孔性，从而使气味控制剂暴露在氨气和其他气味气体中，达到控制的目的。
• Cellulose fibers treated with acidic odor control agents
  申请人：——

  公开号：US20030144637A1

  公开（公告）日：2003-07-31

  An odor control system is formed by treating cellulose fibers with a partially neutralized carboxylic acid odor control agent. The odor control system absorbs odor and inhibits formation of various odor-producing bacteria. The odor control system is useful in the absorbent cores of a wide variety of personal care and medical absorbent garments.

  用部分中和的羧酸气味控制剂处理纤维素纤维，可形成一种气味控制系统。这种气味控制系统可以吸收气味并抑制各种产生气味的细菌的形成。这种气味控制系统适用于各种个人护理和医疗吸收服装的吸收芯。
• Layer materials treated with durable acidic odor control/binder systems
  申请人：——

  公开号：US20030113289A1

  公开（公告）日：2003-06-19

  A thermoplastic layer material has at least one odor reducing surface which is treated with a carboxylic acid-based odor control agent, and which is able to withstand insults with an aqueous liquid. The acid-based odor control agent is bound to the layer material by an organosilicone polymer binder. The binder is water-insoluble, and can form a highly gas-permeable coating. The binder is also highly porous, so as to expose the odor control agent to ammonia and other odoriferous gases which it is intended to control.

  一种热塑性层材料至少有一个减臭表面，该表面用羧酸类气味控制剂处理过，并能承受水性液体的侵蚀。酸性气味控制剂通过有机硅聚合物粘合剂与层材料结合。粘合剂不溶于水，可以形成一层高度透气的涂层。粘合剂还具有很高的透气性，从而使气味控制剂暴露在氨气和其他气味气体中，以达到控制的目的。