Theoretical Studies on the C——H Bond Insertion Reaction of Carbenes with Ethers(Ⅳ) ——Insertion Reaction of CX2(X=H, F, Cl) with Benzyl Methyl Ether

Abstract

Abstract: The C——Hbond insertion reactions between benzyl methyl ether and CX₂(X=H, F, Cl) have been studied by using density functional theory at B₃LYP/631G^*level.The potential barriers for the C——Hbond insertions in methyl group of benzyl methyl ether are123.3 kJ/mol(X=Cl) and240.4 kJ/mol(X=F), and those in benzyl group are37.5 kJ/mol(X=Cl) and112.2 kJ/mol(X=F) respectively.No potential barriers are present in both the insertion reactions with methylene groupThe C——Hbond insertion reactions between benzyl methyl ether and CX₂(X=H,F,Cl) take place primarily at α carbon of the benzyl group and the phenyl group promotes the C-Hbond insertion by carbene at its neighboring α-carbon more easily

Key words: Benzyl methyl ether, Carbene, Insertion reaction, Density functional theory

CLC Number:

O641

TrendMD:

LIN Qi-Jun, FENG Da-Cheng, QI Chuan-Song. Theoretical Studies on the C——H Bond Insertion Reaction of Carbenes with Ethers(Ⅳ) ——Insertion Reaction of CX₂(X=H, F, Cl) with Benzyl Methyl Ether[J]. Chem. J. Chinese Universities, 2000, 21(12): 1922.

[1]	HE Hongrui, XIA Wensheng, ZHANG Qinghong, WAN Huilin. Density-functional Theoretical Study on the Interaction of Indium Oxyhydroxide Clusters with Carbon Dioxide and Methane [J]. Chem. J. Chinese Universities, 2022, 43(8): 20220196.
[2]	WONG Honho, LU Qiuyang, SUN Mingzi, HUANG Bolong. Rational Design of Graphdiyne-based Atomic Electrocatalysts： DFT and Self-validated Machine Learning [J]. Chem. J. Chinese Universities, 2022, 43(5): 20220042.
[3]	LIU Yang, LI Wangchang, ZHANG Zhuxia, WANG Fang, YANG Wenjing, GUO Zhen, CUI Peng. Theoretical Exploration of Noncovalent Interactions Between Sc₃C₂@C₈₀ and ［12］Cycloparaphenylene Nanoring [J]. Chem. J. Chinese Universities, 2022, 43(11): 20220457.
[4]	WANG Yuanyue, AN Suosuo, ZHENG Xuming, ZHAO Yanying. Spectroscopic and Theoretical Studies on 5-Mercapto-1，3，4-thiadiazole-2-thione Microsolvation Clusters [J]. Chem. J. Chinese Universities, 2022, 43(10): 20220354.
[5]	ZHOU Chengsi, ZHAO Yuanjin, HAN Meichen, YANG Xia, LIU Chenguang, HE Aihua. Regulation of Silanes as External Electron Donors on Propylene/butene Sequential Polymerization [J]. Chem. J. Chinese Universities, 2022, 43(10): 20220290.
[6]	CHENG Yuanyuan, XI Biying. Theoretical Study on the Fragmentation Mechanism of CH₃SSCH₃ Radical Cation Initiated by OH Radical [J]. Chem. J. Chinese Universities, 2022, 43(10): 20220271.
[7]	MA Lijuan, GAO Shengqi, RONG Yifei, JIA Jianfeng, WU Haishun. Theoretical Investigation of Hydrogen Storage Properties of Sc， Ti， V-decorated and B/N-doped Monovacancy Graphene [J]. Chem. J. Chinese Universities, 2021, 42(9): 2842.
[8]	HUANG Luoyi, WENG Yueyue, HUANG Xuhui, WANG Chaojie. Theoretical Study on the Structures and Properties of Flavonoids in Plantain [J]. Chem. J. Chinese Universities, 2021, 42(9): 2752.
[9]	ZHONG Shengguang, XIA Wensheng, ZHANG Qinghong, WAN Huilin. Theoretical Study on Direct Conversion of CH₄ and CO₂ into Acetic Acid over MCu₂O_x（M = Cu²⁺， Ce⁴⁺， Zr⁴⁺） Clusters [J]. Chem. J. Chinese Universities, 2021, 42(9): 2878.
[10]	ZHENG Ruoxin, ZHANG Igor Ying, XU Xin. Development and Benchmark of Lower Scaling Doubly Hybrid Density Functional XYG3 [J]. Chem. J. Chinese Universities, 2021, 42(7): 2210.
[11]	LIU Changhui, LIANG Guojun, LI Yanlu, CHENG Xiufeng, ZHAO Xian. Density Functional Theory Study of NH₃ Adsorption on Boron Nanotubes [J]. Chem. J. Chinese Universities, 2021, 42(7): 2263.
[12]	YING Fuming, JI Chenru, SU Peifeng, WU Wei. λ-DFCAS： A Hybrid Density Functional Complete Active Space Self Consistent Field Method [J]. Chem. J. Chinese Universities, 2021, 42(7): 2218.
[13]	WANG Jian, ZHANG Hongxing. Theoretical Study on the Structural-photophysical Relationships of Tetra-Pt Phosphorescent Emitters [J]. Chem. J. Chinese Universities, 2021, 42(7): 2245.
[14]	HU Wei, LIU Xiaofeng, LI Zhenyu, YANG Jinlong. Surface and Size Effects of Nitrogen-vacancy Centers in Diamond Nanowires [J]. Chem. J. Chinese Universities, 2021, 42(7): 2178.
[15]	YANG Yiying, ZHU Rongxiu, ZHANG Dongju, LIU Chengbu. Theoretical Study on Gold-catalyzed Cyclization of Alkynyl Benzodioxin to 8-Hydroxy-isocoumarin [J]. Chem. J. Chinese Universities, 2021, 42(7): 2299.

Theoretical Studies on the C——H Bond Insertion Reaction of Carbenes with Ethers(Ⅳ) ——Insertion Reaction of CX₂(X=H, F, Cl) with Benzyl Methyl Ether

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments