5-bromobenzo[d][1,3]oxathiole | 82255-55-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - Benzoxathioles
• 英文名称: 5-bromobenzo[d][1,3]oxathiole
• 英文别名: 5-Bromo-1,3-benzoxathiole
• CAS: 82255-55-8
• 化学式: C₇H₅BrOS
• 分子量: 217.086
• InChiKey: SDWDXWZTQGAJSC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  34.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  5-bromobenzo[d][1,3]oxathiole 在 间氯过氧苯甲酸 作用下， 以 氯仿 为溶剂， 反应 24.0h， 以92%的产率得到5-Bromo-1,3-benzoxathiole S-Oxide
  参考文献：
  名称：

  Cabiddu, Salvatore; Cerioni, Giovanni; Cocco, Maria Teresa, Journal of Heterocyclic Chemistry, 1982, vol. 19, p. 135 - 139

  摘要：

  DOI：
• 作为产物：
  描述：

  1,3-benzoxathiole 以66%的产率得到
  参考文献：
  名称：

  CABIDDU, S.;CERIONI, G.;COCCO, M. T.;MACCIONI, A.;PLUMITALLO, A., J. HETEROCYCL. CHEM., 1982, 19, N 1, 135-139

  摘要：

  DOI：

文献信息

• CHROMENE COMPOUND
  申请人：TOKUYAMA CORPORATION

  公开号：US20150034887A1

  公开（公告）日：2015-02-05

  A novel photochromic compound which develops a color of a neutral tint (double peak characteristic) and has high color optical density, high fading speed and excellent durability. Like a compound represented by the following formula (20), the photochromic compound having a group (methylthio group in the following formula 20) which has a sulfur atom bonded to the 7-position carbon atom is a photochromic compound having high color optical density, high fading speed and excellent durability.

  一种新型的光致变色化合物，它会产生一种中性色调（双峰特性），具有高色光密度、快速褪色和优异的耐久性。像以下公式（20）所表示的化合物一样，具有一个含有硫原子与7位碳原子相结合的基团（以下公式20中的甲硫基团）的光致变色化合物，具有高色光密度、快速褪色和优异的耐久性。
• 4-amino-6-(heterocyclic)picolinates and 6-amino-2-(heterocyclic)pyrimidine-4-carboxylates and their use as herbicides
  申请人：Dow AgroSciences LLC

  公开号：US09149038B2

  公开（公告）日：2015-10-06

  Novel 4-amino-6-(heterocyclic)picolinic acids and their derivatives and 6-amino-2-(heterocyclic)pyrimidine-4-carboxylates and their derivatives are useful to control undesirable vegetation.

  新型的4-氨基-6-(杂环)吡啶酸及其衍生物和6-氨基-2-(杂环)嘧啶-4-羧酸酯及其衍生物可用于控制不良植被。
• 4-AMINO-6-(HETEROCYCLIC)PICOLINATES AND 6-AMINO-2-(HETEROCYCLIC)PYRIMIDINE-4-CARBOXYLATES AND THEIR USE AS HERBICIDES
  申请人：Dow AgroSciences LLC

  公开号：EP3640249A1

  公开（公告）日：2020-04-22

  Novel 4-amino-6-(heterocyclic)picolinic acids and their derivatives and 6-amino-2-(heterocyclic)pyrimidine-4-carboxylates and their derivatives are useful to control undesirable vegetation.

  新型 4-氨基-6-(杂环)吡啶甲酸及其衍生物和 6-氨基-2-(杂环)嘧啶-4-羧酸及其衍生物可用于控制不良植被。
• US2014/274701
  申请人：——

  公开号：——

  公开（公告）日：——
• Bimolecular coupling reactions through oxidatively generated aromatic cations: scope and stereocontrol
  作者：Yubo Cui、Louis A. Villafane、Dane J. Clausen、Paul E. Floreancig

  DOI：10.1016/j.tet.2013.05.011

  日期：2013.9

  Chromenes, isochromenes, and benzoxathioles react with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone to form stable aromatic cations that react with a range of nucleophiles. These oxidative fragment coupling reactions provide rapid access to structurally diverse heterocycles. Conducting the reactions in the presence of a chiral Bronsted acid results in the formation of an asymmetric ion pair that can provide enantiomerically enriched products in a rare example of a stereoselective process resulting from the generation of a chiral electrophile through oxidative carbon hydrogen bond cleavage. (C) 2013 Elsevier Ltd. All rights reserved.