1-dichloroamino-(3,3,5,5-tetramethylcyclohexyl) methanesulfonic acid | 1144617-85-5

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: 1-dichloroamino-(3,3,5,5-tetramethylcyclohexyl) methanesulfonic acid
• 英文别名: [1-(Dichloroamino)-3,3,5,5-tetramethylcyclohexyl]methanesulfonic acid
• CAS: 1144617-85-5
• 化学式: C₁₁H₂₁Cl₂NO₃S
• 分子量: 318.265
• InChiKey: RLDWDTPYFOECRM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  66
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1-dichloroamino-(3,3,5,5-tetramethylcyclohexyl) methanesulfonic acid 生成 1-amino-(3,3,5,5-tetramethylcyclohexyl) methanesulfonic acid 、 、
  参考文献：
  名称：

  Stieglitz rearrangement of N,N-dichloro-β,β-disubstituted taurines under mild aqueous conditions

  摘要：

  New topical anti-infectives comprised of N,N-dichloro-beta,beta-disubstituted taurines [Tetrahedron Lett. 2008, 49, 2193; Biorg. Med. Chem. Lett. 2009, 19, 196] have been examined for structure-stability relationships (SSR) based upon various alkyl, heteroalkyl and cycloalkyl beta-substitutions. These substitutions affect order-of-magnitude changes in the aqueous stability of these N,N-dichloroamines which can undergo Stieglitz rearrangement of alkyl groups under extremely mild conditions (H(2)O, pH 4-7, 0-20 mM acetate or phosphate buffer, 20-40 degrees C). This process produces b-ketosulfonic acids which function as substrates for chlorination by the N-chlorotaurines which leads to their further degradation. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2008.12.109
• 作为产物：
  描述：

  1-amino-(3,3,5,5-tetramethylcyclohexyl) methanesulfonic acid 在 次氯酸叔丁酯 作用下， 以 甲醇 为溶剂， 反应 3.0h， 以51.4%的产率得到1-dichloroamino-(3,3,5,5-tetramethylcyclohexyl) methanesulfonic acid
  参考文献：
  名称：

  Stieglitz rearrangement of N,N-dichloro-β,β-disubstituted taurines under mild aqueous conditions

  摘要：

  New topical anti-infectives comprised of N,N-dichloro-beta,beta-disubstituted taurines [Tetrahedron Lett. 2008, 49, 2193; Biorg. Med. Chem. Lett. 2009, 19, 196] have been examined for structure-stability relationships (SSR) based upon various alkyl, heteroalkyl and cycloalkyl beta-substitutions. These substitutions affect order-of-magnitude changes in the aqueous stability of these N,N-dichloroamines which can undergo Stieglitz rearrangement of alkyl groups under extremely mild conditions (H(2)O, pH 4-7, 0-20 mM acetate or phosphate buffer, 20-40 degrees C). This process produces b-ketosulfonic acids which function as substrates for chlorination by the N-chlorotaurines which leads to their further degradation. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2008.12.109

文献信息

• Stieglitz rearrangement of N,N-dichloro-β,β-disubstituted taurines under mild aqueous conditions
  作者：Timothy P. Shiau、Ashley Houchin、Satheesh Nair、Ping Xu、Eddy Low、Ramin (Ron) Najafi、Rakesh Jain

  DOI：10.1016/j.bmcl.2008.12.109

  日期：2009.2

  New topical anti-infectives comprised of N,N-dichloro-beta,beta-disubstituted taurines [Tetrahedron Lett. 2008, 49, 2193; Biorg. Med. Chem. Lett. 2009, 19, 196] have been examined for structure-stability relationships (SSR) based upon various alkyl, heteroalkyl and cycloalkyl beta-substitutions. These substitutions affect order-of-magnitude changes in the aqueous stability of these N,N-dichloroamines which can undergo Stieglitz rearrangement of alkyl groups under extremely mild conditions (H(2)O, pH 4-7, 0-20 mM acetate or phosphate buffer, 20-40 degrees C). This process produces b-ketosulfonic acids which function as substrates for chlorination by the N-chlorotaurines which leads to their further degradation. (C) 2009 Elsevier Ltd. All rights reserved.