3-Methyl-pyrazolo<1.5-b>benzo-1.2.4-thiadiazin-S-dioxid | 2184-12-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻二嗪
• 英文名称: 3-Methyl-pyrazolo<1.5-b>benzo-1.2.4-thiadiazin-S-dioxid
• 英文别名: 2-methyl-4H-benzo[e]pyrazolo[1,5-b][1,2,4]thiadiazine 9,9-dioxide；2-methyl-4H-pyrazolo[1,5-b][1,2,4]benzothiadiazine 9,9-dioxide
• CAS: 2184-12-5
• 化学式: C₁₀H₉N₃O₂S
• 分子量: 235.266
• InChiKey: NRDCPFBCMNAPGQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  16
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  72.4
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  5-methyl-2-(2-nitro-benzenesulfonyl)-2H-pyrazol-3-ylamine 、 溶剂黄146 以70%的产率得到
  参考文献：
  名称：

  PLESCIA S.; AIELLO E.; DAIDONE G.; SPRIO V., J. HETEROCYCL. CHEM. , 1976, 13, NO 2, 395-397

  摘要：

  DOI：

文献信息

• MONOAZO COLORANTS FROM PYRAZOLOBENZODIAZINEDIOXIDES
  申请人：Link Steven G.

  公开号：US20090181170A1

  公开（公告）日：2009-07-16

  The invention relates to monoazo colorants derived from pyrazolobenzodiazinedioxides of Formula 1: wherein R 1 and R 2 are hydrogen or any non-metallic group, n is 0-4, R 3 is hydrogen, acyl, aryl, alkenyl, alkynyl or alkyl, A represents an aromatic heterocyclic ring or an aromatic group of Formula 2: wherein R 6 and R 8 are hydrogen, alkyl, sulfonic acid, or 1-4 carbon alkoxy, R 7 is any non-metallic group, m is 0-3, and R 6 and R 7 , R 7 and R 8 , or, when m>1, two R 7 groups is can be joined to form a fused carbocyclic or heterocyclic aromatic or non-aromatic ring. The invention also relates to an aqueous ink that comprises at least one colorant of Formula 1: wherein A represents an aromatic or heteroaromatic ring, and A can be bonded to other rings that can be aromatic, aliphatic or heterocyclic, and an ink printing method using the colorant-containing ink.
• US7582149B2
  申请人：——

  公开号：US7582149B2

  公开（公告）日：2009-09-01