Phosphonic acid mediated practical dehalogenation and benzylation with benzyl halides

Xiao Jing; Ma Yonghao; Wu Xiaofang; Gao Jing; Tang Zilong; Han Li-Biao

首页> 外文期刊>RSC Advances >Phosphonic acid mediated practical dehalogenation and benzylation with benzyl halides

【24h】

Phosphonic acid mediated practical dehalogenation and benzylation with benzyl halides

机译：膦酸介导的实用脱卤和苄基卤化物的苄基

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

For the first time, by using H3PO3/I-2 system, various benzyl chlorides, bromides and iodides were dehalogenated successfully. In the presence of H3PO3, benzyl halides underwent electrophilic substitution reactions with electron-rich arenes, leading to a broad range of diarylmethanes in good yields. These transformations feature green, cheap reducing reagents and metal-free conditions. A possible mechanism was proposed.

机译：首次使用H3PO3 / I-2系统，成功地脱卤代各种苄基氯化物，溴化物和碘化物。在H3PO3的存在下，苄基卤化物接受了用富电子的芳烃的亲电子取代反应，导致具有良好产率的广泛的二芳基甲烷。这些转化具有绿色，廉价的减少试剂和无金属条件。提出了一种可能的机制。

著录项

来源
《RSC Advances》 |2019年第39期|共5页
作者
Xiao Jing; Ma Yonghao; Wu Xiaofang; Gao Jing; Tang Zilong; Han Li-Biao;
展开▼
作者单位

Hunan Univ Sci &

Technol Sch Chem &

Chem Engn Minist Educ Key Lab Theoret Organ Chem &

Funct Mol Xiangtan 411201 Peoples R China;

Hunan Univ Sci &

Technol Sch Chem &

Chem Engn Minist Educ Key Lab Theoret Organ Chem &

Funct Mol Xiangtan 411201 Peoples R China;

Hunan Univ Sci &

Technol Sch Chem &

Chem Engn Minist Educ Key Lab Theoret Organ Chem &

Funct Mol Xiangtan 411201 Peoples R China;

Hunan Univ Sci &

Technol Sch Chem &

Chem Engn Minist Educ Key Lab Theoret Organ Chem &

Funct Mol Xiangtan 411201 Peoples R China;

Hunan Univ Sci &

Technol Sch Chem &

Chem Engn Minist Educ Key Lab Theoret Organ Chem &

Funct Mol Xiangtan 411201 Peoples R China;

Natl Inst Adv Ind Sci &

Technol Tsukuba Ibaraki 3058565 Japan;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类化学;
关键词

相似文献

外文文献
中文文献
专利

1. Phosphonic acid mediated practical dehalogenation and benzylation with benzyl halides [J] . Xiao Jing, Ma Yonghao, Wu Xiaofang, RSC Advances . 2019,第39期

机译：膦酸介导的实用脱卤和苄基卤化物的苄基
2. Benzylation of arenes with benzyl halides synergistically promoted by in situ generated superacid boron trifluoride monohydrate and tetrahaloboric acid [J] . Huang Ruofeng, Zhang Xiaohui, Pan Jing, Tetrahedron . 2015,第10期

机译：原位生成的超酸三氟化硼一水合物和四卤代酸协同促进芳烃与苄基卤的苯甲酸酯化
3. Transition metal-free, iodide-mediated domino carbonylation-benzylation of benzyl chlorides with arylboronic acids under ambient pressure of carbon monoxide [J] . Jin Fengli, Zhong Yanzhen, Zhang Xin, Green chemistry . 2016,第9期

机译：在一氧化碳的环境压力下，无过渡金属的碘化物介导的多米诺羰基化-苄基氯与芳基硼酸的苄基化
4. Silver-Catalyzed Allylation or Benzylation Reactions of Alkyl Halides with Allyl or Benzyl Grignard Reagent [C] . Hidenori Someya, Hirohisa Ohmiya, Hideki Yorimitsu Symposium on Organometallic Chemistry . 2007

机译：烷基卤化物与烯丙基或苄基格氏试剂的烷基卤化物或苄基化反应
5. A physical chemist's guide to applied computational chemistry: Practical calculation of polyprotic acid pKa values, mercury halides, thiols, and methylmercury analogues' stabilities and structures, and Raman spectra of myo-inositol hexakis phosphate. [D] . Zimmermann, Merle McKinely Dickerson. 2011

机译：应用计算化学的物理化学家指南：聚丙烯酸pKa值，卤化汞，硫醇和甲基汞类似物的稳定性和结构的实际计算，以及肌醇磷酸六磷酸的拉曼光谱。
6. Benzyl and Naphthalene-Methyl Phosphonic Acid Inhibitors of Autotaxin with Anti-invasive and Anti-metastatic Actions [O] . Dr. Renuka Gupte, Dr. Renukadevi Patil, Dr. Jianxiong Liu, -1

机译：苄基和萘 - 甲基膦酸抑制剂具有抗侵袭性和抗转移动作的自耦酶
7. Phosphonic acid mediated practical dehalogenation and benzylation with benzyl halides [O] . Jing Xiao, Yonghao Ma, Xiaofang Wu, 2019

机译：膦酸介导的实用脱卤和苄基卤化物的苄基

Phosphonic acid mediated practical dehalogenation and benzylation with benzyl halides

摘要

著录项

相似文献

相关主题

期刊订阅