Reaction control in heterogeneous catalysis using montmorillonite: switching between acid-catalysed and red-ox processes
作者： José Antonio Morales-Serna , Bernardo A. Frontana-Uribe , Rosario Olguín , Virginia Gómez-Vidales , Leticia Lomas-Romero
DOI: 10.1039/C6RA05293B
关键词:
摘要: The use of montmorillonite, modified with a super-acid (CF3SO3H), in the presence hydroquinone as radical scavenger and under nitrogen atmosphere, induced formation tetrasubstituted furans major product from benzoins. In absence scavenger, only products obtained were 1,2-diketones.
harvard.edu
rsc.org
sci-hub.se 参考文章(75)
Farhad Shirini, Mohadeseh Seddighi, Masoumeh Mazloumi, Masoumeh Makhsous, Masoumeh Abedini, None, One-pot synthesis of 4,4ʹ-(arylmethylene)-bis-(3-methyl-1-phenyl-1H-pyrazol-5-ols) catalyzed by Brönsted acidic ionic liquid supported on nanoporous Na+-montmorillonite Journal of Molecular Liquids. ,vol. 208, pp. 291- 297 ,(2015) , 10.1016/J.MOLLIQ.2015.04.027
Fuyi Zhang, Xiaopei Wu, Liming Wang, Hong Liu, Yufen Zhao, General and efficient one-pot synthesis of novel sugar/heterocyclic(aryl) 1,2-diketones from sugar terminal alkynes by Sonogashira/tetra-n- butylammonium permanganate oxidation. Carbohydrate Research. ,vol. 417, pp. 41- 51 ,(2015) , 10.1016/J.CARRES.2015.08.017
Barhiem Schickmous, Jens Christoffers, Synthesis of Tetrasubstituted Furan Derivatives by Condensation of 1,3‐Diketones with Cyclic α‐Hydroxy‐β‐oxo Esters European Journal of Organic Chemistry. ,vol. 2014, pp. 4410- 4416 ,(2014) , 10.1002/EJOC.201402388
Shuai Mao, Xue-Qing Zhu, Ya-Ru Gao, Dong-Dong Guo, Yong-Qiang Wang, Silver‐Catalyzed Coupling of Two C sp 3H Groups and One‐Pot Synthesis of Tetrasubstituted Furans, Thiophenes, and Pyrroles Chemistry: A European Journal. ,vol. 21, pp. 11335- 11339 ,(2015) , 10.1002/CHEM.201501410
Michael Schmittel, From self-sorted coordination libraries to networking nanoswitches for catalysis Chemical Communications. ,vol. 51, pp. 14956- 14968 ,(2015) , 10.1039/C5CC06605K
Jack A. Terrett, James D. Cuthbertson, Valerie W. Shurtleff, David W. C. MacMillan, Switching on elusive organometallic mechanisms with photoredox catalysis Nature. ,vol. 524, pp. 330- 334 ,(2015) , 10.1038/NATURE14875
Chada Raji Reddy, Siddique Z. Mohammed, Paridala Kumaraswamy, A [3 + 2]-annulation approach to tetrasubstituted furans from MBH-carbonates of acetylenic aldehydes via sequential substitution/cycloisomerization. Organic and Biomolecular Chemistry. ,vol. 13, pp. 8310- 8321 ,(2015) , 10.1039/C5OB00989H
Jin Woo Lim, Se Hee Kim, Jimin Kim, Jae Nyoung Kim, Synthesis of Benzo[a]carbazoles from 2‐Arylindoles via a Sequential Propargylation, Propargyl‐Allenyl Isomerization, and 6π‐Electrocyclization Bulletin of The Korean Chemical Society. ,vol. 36, pp. 1351- 1359 ,(2015) , 10.1002/BKCS.10258
Shuai Mao, Ya-Ru Gao, Shao-Liang Zhang, Dong-Dong Guo, Yong-Qiang Wang, Copper(II)‐Promoted C–C Bond Formation by Oxidative Coupling of Two C(sp3)–H Bonds Adjacent to Carbonyl Group to Construct 1,4‐Diketones and Tetrasubstituted Furans European Journal of Organic Chemistry. ,vol. 2015, pp. 876- 885 ,(2015) , 10.1002/EJOC.201403274
Shahab Mortezaei, Noelle R. Catarineu, Xueyou Duan, Chunhua Hu, James W. Canary, Redox-configurable ambidextrous catalysis: structural and mechanistic insight. Chemical Science. ,vol. 6, pp. 5904- 5912 ,(2015) , 10.1039/C5SC02144H