N-(p-tolylsulfonyl)-1,8-naphthosultam | 109593-01-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: N-(p-tolylsulfonyl)-1,8-naphthosultam
• 英文别名: 2-(toluene-4-sulfonyl)-2H-naphtho[1,8-cd]isothiazole 1,1-dioxide；2-(toluene-4-sulfonyl)-2H-naphth[1,8-cd]isothiazole-1,1-dioxide；2-(Toluol-4-sulfonyl)-2H-naphth[1,8-cd]isothiazol-1,1-dioxid；3-(4-Methylphenyl)sulfonyl-2lambda6-thia-3-azatricyclo[6.3.1.04,12]dodeca-1(11),4,6,8(12),9-pentaene 2,2-dioxide；3-(4-methylphenyl)sulfonyl-2λ6-thia-3-azatricyclo[6.3.1.04,12]dodeca-1(11),4,6,8(12),9-pentaene 2,2-dioxide
• CAS: 109593-01-3
• 化学式: C₁₇H₁₃NO₄S₂
• 分子量: 359.427
• InChiKey: PMABUSRQMPUODS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  24
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  88.3
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  N-(p-tolylsulfonyl)-1,8-naphthosultam 在 硝酸 作用下， 生成 N--4-nitro-1,8-naphthosulfam
  参考文献：
  名称：

  1,8-萘舒坦及其取代衍生物的研究（舒坦化学，III）

  摘要：

  4-氯-1,8-萘舒坦是通过氯化N-乙酰基-1,8-萘舒坦和随后水解获得的。1,8-萘舒坦与溴化碘的溴化主要产生4-溴衍生物。通过用一氯化碘处理 1,8-萘舒坦或其 N-取代衍生物，很容易实现 4-位碘的取代。

  DOI：

  10.1002/ardp.19652981103
• 作为产物：
  描述：

  对甲苯磺酰氯 、 1,8-萘磺内酰胺 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 以42%的产率得到N-(p-tolylsulfonyl)-1,8-naphthosultam
  参考文献：
  名称：

  1,2,3-Benzoxathiazole 2,2-dioxides: synthesis, mechanism of hydrolysis, and reactions with nucleophiles

  摘要：

  The rates of base-induced hydrolysis of some five-membered cyclic sulfamates, X-3-(p-tolylsulfonyl)-1,2,3-benzoxathiazole 2,2-dioxides (1a, X = H; 1b, X = 5-Me; 1c, X = 5-t-Bu; 1d, X = 5-Br; 1e, X = 5-Cl; 1f, X = 5-Ac; 1g, X = 5-NO2; 8a, X = 6-NO2) were measured in aqueous acetonitrile. The hydrolyses occurred with cleavage of the endocyclic N-SO2 bond. A Hammett plot using sigma-m values for 1a-g and sigma-p for 8a had rho = +2.20. Activation enthalpies and entropies were measured for 1a and for 3-methyl-1,2,3-benzoxathiazole 2,2-dioxide (10). Volumes of activation were determined for 1g and for 8a. The mechanistic profile for hydrolysis resembled that for the saponification of the analogous sultones and cyclic sulfates. These first examples of 1,2,3-benzoxathiazole 2,2-dioxides (1a-g, 8a) were prepared by treating N-(2-hydroxyphenyl)-p-toluenesulfonamides with sulfuryl chloride and triethylamine or by oxidizing the monoxide precursors using m-chloroperbenzoic acid. Treatment of 1a with potassium fluoride gave 1,2,3-benzoxathiazole 2,2-dioxide (9), which was methylated to give 10. Sulfamate 1a was treated with various nucleophilic reagents: phenyllithium, methyllithium, potassium fluoride, methylamine, tert-butylamine, and sodium methoxide. The first three attacked the tosyl sulfur atom and cleaved the exocyclic N-SO2 bond. The amines attacked the endocyclic sulfonyl sulfur atom and cleaved the endocyclic N-SO2 bond. Sodium methoxide attacked both sulfonyl groups.

  DOI：

  10.1021/jo00023a012

文献信息

• 1,2,3-Benzoxathiazole 2,2-dioxides: synthesis, mechanism of hydrolysis, and reactions with nucleophiles
  作者：Kenneth K. Andersen、Diana D. Bray、Sumalee Chumpradit、Michael E. Clark、Gregory J. Habgood、Colin D. Hubbard、Kathleen M. Young

  DOI：10.1021/jo00023a012

  日期：1991.11

  The rates of base-induced hydrolysis of some five-membered cyclic sulfamates, X-3-(p-tolylsulfonyl)-1,2,3-benzoxathiazole 2,2-dioxides (1a, X = H; 1b, X = 5-Me; 1c, X = 5-t-Bu; 1d, X = 5-Br; 1e, X = 5-Cl; 1f, X = 5-Ac; 1g, X = 5-NO2; 8a, X = 6-NO2) were measured in aqueous acetonitrile. The hydrolyses occurred with cleavage of the endocyclic N-SO2 bond. A Hammett plot using sigma-m values for 1a-g and sigma-p for 8a had rho = +2.20. Activation enthalpies and entropies were measured for 1a and for 3-methyl-1,2,3-benzoxathiazole 2,2-dioxide (10). Volumes of activation were determined for 1g and for 8a. The mechanistic profile for hydrolysis resembled that for the saponification of the analogous sultones and cyclic sulfates. These first examples of 1,2,3-benzoxathiazole 2,2-dioxides (1a-g, 8a) were prepared by treating N-(2-hydroxyphenyl)-p-toluenesulfonamides with sulfuryl chloride and triethylamine or by oxidizing the monoxide precursors using m-chloroperbenzoic acid. Treatment of 1a with potassium fluoride gave 1,2,3-benzoxathiazole 2,2-dioxide (9), which was methylated to give 10. Sulfamate 1a was treated with various nucleophilic reagents: phenyllithium, methyllithium, potassium fluoride, methylamine, tert-butylamine, and sodium methoxide. The first three attacked the tosyl sulfur atom and cleaved the exocyclic N-SO2 bond. The amines attacked the endocyclic sulfonyl sulfur atom and cleaved the endocyclic N-SO2 bond. Sodium methoxide attacked both sulfonyl groups.
• Untersuchungen am 1,8-Naphthosultam und seinen substituierten Derivaten (Chemie der Sultame, III)
  作者：A. Mustafa、Mohamed I. Ali、Mohamed F. El-Miniawy

  DOI：10.1002/ardp.19652981103

  日期：——

  4‐Chlor‐1,8‐naphthosultam wurde durch Chlorierung von N‐Acetyl‐1,8‐naphthosultam und anschließende Hydrolyse erhalten. Bromierung von 1,8‐Naphthosultam mit Jodbromid führt hauptsächlich zum 4‐Bromderivat. Die Substitution von Jod in 4‐Stellung wird leicht durch die Behandlung von 1,8‐Naphthosultam oder seinen N‐substituierten Derivaten mit Jodmonochlorid erreicht.

  4-氯-1,8-萘舒坦是通过氯化N-乙酰基-1,8-萘舒坦和随后水解获得的。1,8-萘舒坦与溴化碘的溴化主要产生4-溴衍生物。通过用一氯化碘处理 1,8-萘舒坦或其 N-取代衍生物，很容易实现 4-位碘的取代。