...
首页> 外文期刊>Heterocycles: An International Journal for Reviews and Communications in Heterocyclic Chemistry >REACTIONS OF 3,6-BIS(3,5-DIMETHYL-4-R-PYRAZOL-1-YL)-1,2,4,5-TETRAZINES WITH INDOLE AND 1,3,3-TRIMETHYL-2-METHYLENEINDOLINE
【24h】

REACTIONS OF 3,6-BIS(3,5-DIMETHYL-4-R-PYRAZOL-1-YL)-1,2,4,5-TETRAZINES WITH INDOLE AND 1,3,3-TRIMETHYL-2-METHYLENEINDOLINE

机译:3,6-双(3,5-二甲基-4-R-吡唑-1-基)-1,2,4,5-四嗪与吲哚和1,3,3-三甲基-2-亚甲基吲哚的反应

获取原文
获取原文并翻译 | 示例

摘要

It has been found that 3,6-bis(3,5-dimethyl-4-R-pyrazol-1-yl)-1,2,4,5-tetrazines react with indole and 1,3,3-trimethyl-2-methyleneindoline to give pyridazines as [4+2]cycloaddition products. 1,3,3-Trimethyl-2-methyleneindoline has been shown to act as C-nucleophile in the substitution of pyrazolyl group as well as in the reactions of tetrazine ring expansion in [1,2,4]triazolo[4,3-b][1,2,4,5]tetrazine derivatives.
机译:已发现3,6-双(3,5-二甲基-4-R-吡唑-1-基)-1,2,4,5-四嗪与吲哚和1,3,3-三甲基-2反应-亚甲基二氢吲哚生成哒嗪为[4 + 2]环加成产物。 1,3,3-三甲基-2-亚甲基二氢吲哚已显示出在吡唑基的取代以及在[1,2,4]三唑[4,3-]中四嗪环扩环的反应中充当C-亲核试剂。 b] [1,2,4,5]四嗪衍生物。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号