Citation: Li Zhuo Mu, Ying Ping Jia, Jing Mei Yin, Guang Yun Zhou, Ying Na Cui, Da Bin Gao. Photopromoted carbonylation of bromobenzene under ambient conditions[J]. Chinese Chemical Letters, ;2009, 20(5): 531-534. doi: 10.1016/j.cclet.2009.01.008
-
The photopromoted carbonylation of bromobenzene with carbon monoxide catalyzed by inexpensive commercially available cobalt salts[Co(OAc)2, CoCl2] was carried out under ambient conditions. The results revealed that methyl benzoate was produced in the presence of basic additives (CH3ONa, NaOAc or (n-C4H9)3N). The catalytic activity of Co(OAc)2 was higher than that of CoCl2. Furthermore, the activity of the carbonylation was greatly improved by addition of acetophenone, e.g. both the yield and selectivity of the ester were increased from 47% to 91% with Co(OAc)2 as catalyst and CH3ONa as additive, while the yield of byproduct benzene from hydrodehalogenation of bromobenzene decreased from 32% to 8%.
-
-
[1]
Lei Shen , Yang Zhang , Linlin Zhang , Chuanwang Liu , Zhixian Ma , Kangjiang Liang , Chengfeng Xia . Phenylhydrazone anions excitation for the photochemical carbonylation of aryl iodides with aldehydes. Chinese Chemical Letters, 2024, 35(4): 108742-. doi: 10.1016/j.cclet.2023.108742
-
[2]
Ruilong Geng , Lingzi Peng , Chang Guo . Dynamic kinetic stereodivergent transformations of propargylic ammonium salts via dual nickel and copper catalysis. Chinese Chemical Letters, 2024, 35(8): 109433-. doi: 10.1016/j.cclet.2023.109433
-
[3]
Yuanjin Chen , Xianghui Shi , Dajiang Huang , Junnian Wei , Zhenfeng Xi . Synthesis and reactivity of cobalt dinitrogen complex supported by nonsymmetrical pincer ligand. Chinese Chemical Letters, 2024, 35(7): 109292-. doi: 10.1016/j.cclet.2023.109292
-
[4]
Haiying Lu , Weijie Li . The electrolyte solvation and interfacial chemistry for anode-free sodium metal batteries. Chinese Journal of Structural Chemistry, 2024, 43(11): 100334-100334. doi: 10.1016/j.cjsc.2024.100334
-
[5]
Xinyu Huai , Jingxuan Liu , Xiang Wu . Cobalt-Doped NiMoO4 Nanosheet for High-performance Flexible Supercapacitor. Chinese Journal of Structural Chemistry, 2023, 42(10): 100158-100158. doi: 10.1016/j.cjsc.2023.100158
-
[6]
Tengjia Ni , Xianbiao Hou , Huanlei Wang , Lei Chu , Shuixing Dai , Minghua Huang . Controllable defect engineering based on cobalt metal-organic framework for boosting oxygen evolution reaction. Chinese Journal of Structural Chemistry, 2024, 43(1): 100210-100210. doi: 10.1016/j.cjsc.2023.100210
-
[7]
Abiduweili Sikandaier , Yukun Zhu , Dongjiang Yang . In-situ decorated cobalt phosphide cocatalyst on Hittorf's phosphorus triggering efficient photocatalytic hydrogen production. Chinese Journal of Structural Chemistry, 2024, 43(2): 100242-100242. doi: 10.1016/j.cjsc.2024.100242
-
[8]
Ling Fang , Sha Wang , Shun Lu , Fengjun Yin , Yujie Dai , Lin Chang , Hong Liu . Efficient electroreduction of nitrate via enriched active phases on copper-cobalt oxides. Chinese Chemical Letters, 2024, 35(4): 108864-. doi: 10.1016/j.cclet.2023.108864
-
[9]
Peiyan Zhu , Yanyan Yang , Hui Li , Jinhua Wang , Shiqing Li . Rh(Ⅲ)‐Catalyzed sequential ring‐retentive/‐opening [4 + 2] annulations of 2H‐imidazoles towards full‐color emissive imidazo[5,1‐a]isoquinolinium salts and AIE‐active non‐symmetric 1,1′‐biisoquinolines. Chinese Chemical Letters, 2024, 35(10): 109533-. doi: 10.1016/j.cclet.2024.109533
-
[10]
Peng Wang , Daijie Deng , Suqin Wu , Li Xu . Cobalt-based deep eutectic solvent modified nitrogen-doped carbon catalyst for boosting oxygen reduction reaction in zinc-air batteries. Chinese Journal of Structural Chemistry, 2024, 43(1): 100199-100199. doi: 10.1016/j.cjsc.2023.100199
-
[11]
Lei Wan , Yizhou Tong , Xi Lu , Yao Fu . Cobalt-catalyzed reductive alkynylation to construct C(sp)-C(sp3) and C(sp)-C(sp2) bonds. Chinese Chemical Letters, 2024, 35(7): 109283-. doi: 10.1016/j.cclet.2023.109283
-
[12]
Weizhong LING , Xiangyun CHEN , Wenjing LIU , Yingkai HUANG , Yu LI . Syntheses, crystal structures, and catalytic properties of three zinc(Ⅱ), cobalt(Ⅱ) and nickel(Ⅱ) coordination polymers constructed from 5-(4-carboxyphenoxy)nicotinic acid. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1803-1810. doi: 10.11862/CJIC.20240068
-
[13]
Shengyu Zhao , Qinhao Shi , Wuliang Feng , Yang Liu , Xinxin Yang , Xingli Zou , Xionggang Lu , Yufeng Zhao . Suppression of multistep phase transitions of O3-type cathode for sodium-ion batteries. Chinese Chemical Letters, 2024, 35(5): 108606-. doi: 10.1016/j.cclet.2023.108606
-
[14]
Xiping Dong , Xuan Wang , Zhixiu Lu , Qinhao Shi , Zhengyi Yang , Xuan Yu , Wuliang Feng , Xingli Zou , Yang Liu , Yufeng Zhao . Construction of Cu-Zn Co-doped layered materials for sodium-ion batteries with high cycle stability. Chinese Chemical Letters, 2024, 35(5): 108605-. doi: 10.1016/j.cclet.2023.108605
-
[15]
Fabrice Nelly Habarugira , Ducheng Yao , Wei Miao , Chengcheng Chu , Zhong Chen , Shun Mao . Synergy of sodium doping and nitrogen defects in carbon nitride for promoted photocatalytic synthesis of hydrogen peroxide. Chinese Chemical Letters, 2024, 35(8): 109886-. doi: 10.1016/j.cclet.2024.109886
-
[16]
Mingxin Song , Lijing Xie , Fangyuan Su , Zonglin Yi , Quangui Guo , Cheng-Meng Chen . New insights into the effect of hard carbons microstructure on the diffusion of sodium ions into closed pores. Chinese Chemical Letters, 2024, 35(6): 109266-. doi: 10.1016/j.cclet.2023.109266
-
[17]
Zhijia Zhang , Shihao Sun , Yuefang Chen , Yanhao Wei , Mengmeng Zhang , Chunsheng Li , Yan Sun , Shaofei Zhang , Yong Jiang . Epitaxial growth of Cu2-xSe on Cu (220) crystal plane as high property anode for sodium storage. Chinese Chemical Letters, 2024, 35(7): 108922-. doi: 10.1016/j.cclet.2023.108922
-
[18]
Jun-Ming Cao , Kai-Yang Zhang , Jia-Lin Yang , Zhen-Yi Gu , Xing-Long Wu . Differential bonding behaviors of sodium/potassium-ion storage in sawdust waste carbon derivatives. Chinese Chemical Letters, 2024, 35(4): 109304-. doi: 10.1016/j.cclet.2023.109304
-
[19]
Shengyu Zhao , Xuan Yu , Yufeng Zhao . A water-stable high-voltage P3-type cathode for sodium-ion batteries. Chinese Chemical Letters, 2024, 35(9): 109933-. doi: 10.1016/j.cclet.2024.109933
-
[20]
Binyang Qin , Mengqi Wang , Shimei Wu , Yining Li , Chilin Liu , Yufei Zhang , Haosen Fan . Carbon dots confined nanosheets assembled NiCo2S4@CDs cross-stacked architecture for enhanced sodium ion storage. Chinese Chemical Letters, 2024, 35(7): 108921-. doi: 10.1016/j.cclet.2023.108921
-
[1]
Metrics
- PDF Downloads(4)
- Abstract views(518)
- HTML views(8)