Home

Citation: LIU De-Rong, XIONG Wei, YANG Chao-Fen, WANG Jin-Bo, CHEN Hua, LI RUI-Xiang, LI Xian-Jun. Asymmetric Hydrogenations of Acetophenone and Its Derivatives over RuRh/γ-Al₂O₃ Modified by (1S, 2S)-DPEN and PPh₃[J]. Acta Physico-Chimica Sinica, ;2007, 23(04): 479-483. doi: 10.1016/S1872-1508(07)60031-X shu

Asymmetric Hydrogenations of Acetophenone and Its Derivatives over RuRh/γ-Al₂O₃ Modified by (1S, 2S)-DPEN and PPh₃

1.
Key Laboratory of Green Chemistry and Technology of the Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, P. R. China; College of Chemical and Biological Engineering, Chongqing College of Science and Technology, Chongqing 400050, P. R. China

Received Date: 5 September 2006
Available Online: 3 April 2007

The asymmetric hydrogenations of acetophenone and its derivatives over the bimetallic catalyst RuRh/γ-Al2O3 modified by PPh3 and(1S, 2S)-DPEN [(1S, 2S)-1,2-diphenylethane-1,2-diamine]were studied. The effects of the concentration of KOH, temperature, ratio of ruthenium to rhodium, and the concentration of diamine on the asymmetric hydrogenation of acetophenone were investigated in detail. The results showed that this catalyst system had high activity and moderate enantioselectivity for the asymmetric hydrogenation of acetophenone and its derivatives. Under the optimum conditions, the conversions of acetophenone, ethylphenylketone, and isopropylphenylketone were up to 92.5%, 95.9%, and 100%, and the enantioselectivities for the formation of (R)-aromatic alcohols were 79.6%, 81.2%, and 81.4%, respectively.
- Ruthenium; Rhodium; Bimetallic catalyst; Acetophenone; Asymmetric hydrogenation
1. [1]
  Hailang JIA , Yujie LU , Pengcheng JI . Preparation and properties of nitrogen and phosphorus co-doped graphene carbon aerogel supported ruthenium electrocatalyst for hydrogen evolution reaction. Chinese Journal of Inorganic Chemistry, 2025, 41(11): 2327-2336. doi: 10.11862/CJIC.20250021
2. [2]
  Ke QIAO , Yanlin LI , Shengli HUANG , Guoyu YANG . Advancements in asymmetric catalysis employing chiral iridium (ruthenium) complexes. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2091-2104. doi: 10.11862/CJIC.20240265
3. [3]
  Hong Lu , Yidie Zhai , Xingxing Cheng , Yujia Gao , Qing Wei , Hao Wei . Advancements and Expansions in the Proline-Catalyzed Asymmetric Aldol Reaction. University Chemistry, 2024, 39(5): 154-162. doi: 10.3866/PKU.DXHX202310074
4. [4]
  Lihui Jiang , Wanrong Dong , Hua Yang , Yongqing Xia , Hongjian Peng , Jun Yuan , Xiaoqian Hu , Zihan Zeng , Yingping Zou , Yiming Luo . Study on Extraction of p-Hydroxyacetophenone. University Chemistry, 2024, 39(11): 259-268. doi: 10.12461/PKU.DXHX202402056
5. [5]
  Dan Liu . 可见光-有机小分子协同催化的不对称自由基反应研究进展. University Chemistry, 2025, 40(6): 118-128. doi: 10.12461/PKU.DXHX202408101
6. [6]
  Wenruo NI , Hongpeng LI , Yun ZHANG , Yiran TIAN , Jiehui RUI , Yingcheng TONG , Xiaolin PI , Zhenyan TANG . Research progress of ruthenium alloy catalysts in hydrogen evolution reaction. Chinese Journal of Inorganic Chemistry, 2026, 42(1): 23-44. doi: 10.11862/CJIC.20250188
7. [7]
  Yongqing Kuang , Jie Liu , Jianjun Feng , Wen Yang , Shuanglian Cai , Ling Shi . Experimental Design for the Two-Step Synthesis of Paracetamol from 4-Hydroxyacetophenone. University Chemistry, 2024, 39(8): 331-337. doi: 10.12461/PKU.DXHX202403012
8. [8]
  Hailang JIA , Pengcheng JI , Hongcheng LI . Preparation and performance of nickel doped ruthenium dioxide electrocatalyst for oxygen evolution. Chinese Journal of Inorganic Chemistry, 2025, 41(8): 1632-1640. doi: 10.11862/CJIC.20240398
9. [9]
  Xincan Zhou , Xueyao Wang , Xiaokang Chen , Di Lan , Yuting Gao , Xiaoxia Wang , Daohao Li , Shuchao Zhang , Lijie Zhang , Guanglei Wu . Charge redistribution on Pd mediated by electronically asymmetric carbon for boosting ethanol oxidation. Acta Physico-Chimica Sinica, 2026, 42(7): 100287-. doi: 10.1016/j.actphy.2026.100287
10. [10]
  Lu Zhuoran , Li Shengkai , Lu Yuxuan , Wang Shuangyin , Zou Yuqin . Cleavage of C―C Bonds for Biomass Upgrading on Transition Metal Electrocatalysts. Acta Physico-Chimica Sinica, 2024, 40(4): 2306003-0. doi: 10.3866/PKU.WHXB202306003
11. [11]
  Kangjuan Cheng , Chunxiao Liu , Youpeng Wang , Qiu Jiang , Tingting Zheng , Xu Li , Chuan Xia . Design of noble metal catalysts and reactors for the electrosynthesis of hydrogen peroxide. Acta Physico-Chimica Sinica, 2025, 41(10): 100112-0. doi: 10.1016/j.actphy.2025.100112
12. [12]
  Wenlong LI , Xinyu JIA , Jie LING , Mengdan MA , Anning ZHOU . Photothermal catalytic CO₂ hydrogenation over a Mg-doped In₂O_3-x catalyst. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 919-929. doi: 10.11862/CJIC.20230421
13. [13]
  Weina Wang , Lixia Feng , Fengyi Liu , Wenliang Wang . Computational Chemistry Experiments in Facilitating the Study of Organic Reaction Mechanism: A Case Study of Electrophilic Addition of HCl to Asymmetric Alkenes. University Chemistry, 2025, 40(3): 206-214. doi: 10.12461/PKU.DXHX202407022
14. [14]
  Qianwen Han , Tenglong Zhu , Qiuqiu Lü , Mahong Yu , Qin Zhong . Performance and Electrochemical Asymmetry Optimization of Hydrogen Electrode Supported Reversible Solid Oxide Cell. Acta Physico-Chimica Sinica, 2025, 41(1): 100005-0. doi: 10.3866/PKU.WHXB202309037
15. [15]
  Dengke Ma . Application of Integrating Fundamental Knowledge and Cutting-Edge Developments in the Teaching of Organic Synthesis: Taking the Asymmetric Meinwald Rearrangement as an Example. University Chemistry, 2026, 41(4): 67-74. doi: 10.12461/PKU.DXHX202502112
16. [16]
  Zhengqi SHEN , Hanxue LIU , Lin HOU , Meng REN , Xiangyu DAI , Yating ZHANG , Zhi SU , Chao GE , Xuling XUE , Hongke LIU . A dual-pathway synergistic inhibition strategy based on ruthenium/iridium metal complexes targeting GPX4 and DHODH: Mechanism of directly activating ferroptosis in leukemia cells. Chinese Journal of Inorganic Chemistry, 2026, 42(2): 271-283. doi: 10.11862/CJIC.20250230
17. [17]
  Hailian Tang , Siyuan Chen , Qiaoyun Liu , Guoyi Bai , Botao Qiao , Liu Fei . Stabilized Rh/hydroxyapatite Catalyst for Furfuryl Alcohol Hydrogenation: Application of Oxidative Strong Metal-Support Interactions in Reducing Conditions. Acta Physico-Chimica Sinica, 2025, 41(4): 100036-0. doi: 10.3866/PKU.WHXB202408004
18. [18]
  Hui-Ying Chen , Hao-Lin Zhu , Pei-Qin Liao , Xiao-Ming Chen . Integration of Ru(Ⅱ)-Bipyridyl and Zinc(Ⅱ)-Porphyrin Moieties in a Metal-Organic Framework for Efficient Overall CO₂ Photoreduction. Acta Physico-Chimica Sinica, 2024, 40(4): 2306046-0. doi: 10.3866/PKU.WHXB202306046
19. [19]
  Qinhui Guan , Yuhao Guo , Na Li , Jing Li , Tingjiang Yan . Molecular sieve-mediated indium oxide catalysts for enhancing photocatalytic CO₂ hydrogenation. Acta Physico-Chimica Sinica, 2025, 41(11): 100133-0. doi: 10.1016/j.actphy.2025.100133
20. [20]
  Bing WEI , Jianfan ZHANG , Zhe CHEN . Research progress in fine tuning of bimetallic nanocatalysts for electrocatalytic carbon dioxide reduction. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 425-439. doi: 10.11862/CJIC.20240201

Get Citation

PDF

XML

Metrics

PDF Downloads(2632)
Abstract views(4129)
HTML views(87)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return

Asymmetric Hydrogenations of Acetophenone and Its Derivatives over RuRh/γ-Al2O3 Modified by (1S, 2S)-DPEN and PPh3

Metrics

通讯作者: 陈斌, bchen63@163.com

Asymmetric Hydrogenations of Acetophenone and Its Derivatives over RuRh/γ-Al₂O₃ Modified by (1S, 2S)-DPEN and PPh₃