2-[[Carboxymethyl(methyl)carbamothioyl]-methylamino]acetic acid | 119342-49-3

• 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: 2-[[Carboxymethyl(methyl)carbamothioyl]-methylamino]acetic acid
• CAS: 119342-49-3
• 化学式: C₇H₁₂N₂O₄S
• 分子量: 220.25
• InChiKey: NLSMNTONIKQCCK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.5
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  113
• 氢给体数：
  2
• 氢受体数：
  5

文献信息

• Photographic silver halide material comprising gold compound
  申请人：EASTMAN KODAK COMPANY

  公开号：EP0486026A1

  公开（公告）日：1992-05-20

  A photographic silver halide material is chemically sensitized with a soluble gold(I) compound of the formula: AuL₂⁺X⁻ or AuL(L¹)⁺X⁻ wherein L is a mesoionic compound; X is an anion; and L¹ is a Lewis donor ligand. The novel gold(I) compounds possess properties which are advantageous compared to the properties of previously known gold compounds.

  一种照相卤化银材料用一种式中的可溶性金(I)化合物进行化学感光： AuL₂⁺X- 或 AuL(L¹)⁺X- 其中 L 是介离子化合物；X 是阴离子；L¹ 是路易斯供体配体。与之前已知的金化合物相比，新型金（I）化合物具有更优越的性质。
• Silver halide light sensitive emulsion layer having enhanced photographic sensitivity
  申请人：EASTMAN KODAK COMPANY

  公开号：EP0786692A1

  公开（公告）日：1997-07-30

  A photographic element comprises at least one silver halide emulsion layer in which the silver halide is sensitized with a compound of formula         Z-(L-XY)k wherein: Z is a light absorbing group; L is a linking group containing a least one C, N, S, or O atom; and k is 1 or 2; and XY represents a fragmentable electron donor moiety wherein: 1) XY has a an oxidation potential between 0 and about 1.4 V; 2) X is an electron donor group; 3) Y is a leaving group other than hydrogen; and 4) the oxidized form of XY undergoes a bond cleavage reaction to give the radical X• and the leaving fragment Y. In a preferred embodiment the radical X• has an oxidation potential of ≤ -0.7 V.

  感光元件包括至少一个卤化银乳剂层，其中的卤化银是用式 1 的化合物感光的。 Z-(L-XY)k 其中 Z 是光吸收基团 L 是连接基团，含有至少一个 C、N、S 或 O 原子的连接基团；以及 k 是 1 或 2；以及 XY 代表可碎裂的电子供体分子，其中 1) XY 的氧化电位在 0 至约 1.4 V 之间； 2) X 是电子供体基团 3) Y 是氢以外的离去基团；以及 4) XY 的氧化形式发生键裂反应，生成自由基 X- 和离去片段 Y。 在一个优选的实施方案中，自由基 X- 的氧化电位≤ -0.7 V。
• Silver halide photographic element
  申请人：EASTMAN KODAK COMPANY

  公开号：EP1220024A2

  公开（公告）日：2002-07-03

  This invention provides a photographic element comprising at least one silver halide emulsion layer in which the silver halide is sensitized with a compound of the formula (a):         Δ-(t)m-XY'     (a)         XY'-(t)m -Δ     (b)         Δ-(t)m-XY'-(t)m-Δ     (c) wherein Δ is protective group that is eliminated during development of the photographic element, t is a timing group, m is an integer from 0 to 3, and XY' is a fragmentable electron donor moiety in which X is an electron donor group and Y' is a leaving proton H or a leaving group Y, with the proviso that if Y' is a proton, a base, β-, is present in the emulsion or is covalently linked directly or indirectly to X, and wherein: 1) X-Y' has an oxidation potential between 0 and about 1.4 V; 2) the oxidized form of X-Y' undergoes a bond cleavage reaction to give the radical X• and the leaving fragment Y'; and 3) the radical X• has an oxidation potential <-0.7V.

  本发明提供了一种感光元件，它包含至少一个卤化银乳剂层，其中的卤化银是用式（a）化合物感光的： Δ-(t)m-XY' (a) XY'-(t)m -Δ (b) Δ-(t)m-XY'-(t)m-Δ (c) 其中，Δ 是在感光元件显影过程中消除的保护基团，t 是定时基团，m 是 0 至 3 的整数，XY'是可破碎的电子供体分子，其中 X 是电子供体基团，Y'是离去质子 H 或离去基团 Y，但如果 Y'是质子，则在乳剂中存在碱 β-，或直接或间接地与 X 共价连接，并且其中： 1) X-Y' 的氧化电位在 0 至约 1.4 V 之间； 2) X-Y'的氧化形式发生键裂反应，生成自由基 X- 和离去片段 Y'；以及 3) 自由基 X- 的氧化电位<-0.7V。
• Photographic silver halide material comprising novel gold compound
  申请人：EASTMAN KODAK COMPANY

  公开号：EP0560209B1

  公开（公告）日：1995-09-06
• CONDUCTIVE SILVER DISPERSIONS AND USES THEREOF
  申请人：Eastman Kodak Company

  公开号：EP1833928A1

  公开（公告）日：2007-09-19