N,N-bis(naphthalen-1-ylmethyl)hydroxylamine

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: N,N-bis(naphthalen-1-ylmethyl)hydroxylamine
• 化学式: C₂₂H₁₉NO
• 分子量: 313.4
• InChiKey: BBPVUIOCJJZHFF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  24
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  23.5
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• Diamines Having Reduced Color
  申请人：Lee John Y.

  公开号：US20080315155A1

  公开（公告）日：2008-12-25

  This invention provides compositions which comprise at least one aromatic secondary diamine having a Gardner color number no more than about 6. The aromatic secondary diamine either is in the form of one benzene ring having two secondary amino groups on the ring, or is in the form of two benzene rings connected by an alkylene bridge and having one secondary amino group on each ring. At least one N,N′-dihydrocarbylhydroxylamine is optionally present in the composition. Processes for producing such compositions are also provided.

  本发明提供了组成物，其包括至少一种芳香族二元次胺，其Gardner色数不超过约6。该芳香族二元次胺可以是一个苯环，该苯环上有两个次级氨基，或者是由一个烷基桥连接的两个苯环，每个环上有一个次级氨基。该组成物中可以选择性地存在至少一种N，N'-二烷基羟胺。还提供了生产这种组成物的方法。
• DIAMINES HAVING REDUCED COLOR
  申请人：Albemarle Corporation

  公开号：EP1966122A1

  公开（公告）日：2008-09-10
• BLENDS OF DIAMINES HAVING REDUCED COLOR
  申请人：Albemarle Corporation

  公开号：EP1966265A2

  公开（公告）日：2008-09-10
• Blends of Diamines Having Reduced Color
  申请人：Lee John Y.

  公开号：US20080262187A1

  公开（公告）日：2008-10-23

  This invention provides a blend which comprises (i) at least one aromatic primary diamine, with which has been blended a color-minimizing amount of at least one N,N-dmydrocarbylhydroxylamine, wherein the aromatic primary diamine is in the form of one benzene ring having two primary amino groups on the ling, which amino groups are meta or para relative to each other, and in which each position ortho to a primary amino group bears an alkyl group, and (ii) at least one aromatic secondary diamine having a Gardner color number no more than about 7, wherein said aromatic secondary diamine either is in the form of one benzene ring having two secondary amino groups on the ring, or is in the form of two benzene rings connected by an alkylene bridge and having one secondary amino group on each ring. Optionally, at least one N,N-dihydrocarbylhydroxylamine has been blended with the aromatic secondary diamine.
• [EN] BLENDS OF DIAMINES HAVING REDUCED COLOR<br/>[FR] MELANGES DE DIAMINES PRESENTANT UNE COLORATION REDUITE
  申请人：ALBEMARLE CORP

  公开号：WO2007079365A2

  公开（公告）日：2007-07-12

  [EN] This invention provides a blend which comprises (i) at least one aromatic primary diamine, with which has been blended a color-minimizing amount of at least one N,N- dmydrocarbylhydroxylarnine, wherein the aromatic primary diamine is in the form of one benzene ring having two primary amino groups on the ling, which amino groups are meta or para relative to each other, and in which each position ortho to a primary amino group bears an alkyl group, and (ii) at least one aromatic secondary diamine having a Gardner color number no more than about 7, wherein said aromatic secondary diamine either is in the form of one benzene ring having two secondary amino groups on the ring, or is in the form of two benzene rings connected by an alkylene bridge and having one secondary amino group on each ring. Optionally, at least one N,N-dihydrocarbylhydroxylamine has been blended with the aromatic secondary diamine.
  [FR] L'invention concerne un mélange qui comprend (i) au moins une diamine aromatique, à laquelle une quantité d'agent réducteur de couleurs d'au moins une N,N- dihydrocarbylhydroxylamine a été mélangée, la diamine aromatique primaire se présentant sous la forme d'un noyau de benzène présentant deux groupes amino primaires sur le noyau, lesdits groupes amino étant des métagroupes ou des paragroupes l'un par rapport à l'autre, et dans lequel chaque position ortho sur un groupe amino primaire supporte un groupe alkyle ; et (ii) au moins une diamine aromatique secondaire présentant un nombre de couleurs, selon l'échelle Gardner, inférieur ou égal à 7, ladite diamine aromatique secondaire se présentant sous la forme d'un noyau de benzène présentant deux groupes amino secondaires sur le noyau, ou sous la forme de deux noyaux de benzène reliés par une liaison alkylène et présentant un groupe amino secondaire sur chaque noyau. Eventuellement, au moins une N,N- dihydrocarbylhydroxylamine a été mélangée avec la diamine aromatique secondaire.