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1. Full Text Highly Diastereo‐ and Enantioselective Synthesis of Cyclohepta[b]indoles by Chiral‐Phosphoric‐Acid‐Catalyzed (4+3) Cycloaddition
by Gelis, Coralie and Levitre, Guillaume and Merad, Jérémy and Retailleau, Pascal and Neuville, Luc and Masson, Géraldine
Angewandte Chemie (International ed.), ISSN 1433-7851, 09/2018, Volume 57, Issue 37, pp. 12121 - 12125
(4+3) cycloaddition | heterocycles | hydrogen bonds | chiral phosphoric acids | cyclohepta[b]indoles | Phosphates | Carbamates | Phosphoric acid | Enantiomers | Hydrogen | Stereoselectivity | Cycloaddition | Carbamates (tradename) | Acids | Catalysis | Indoles | Chemical synthesis | Organic chemistry | Chemical Sciences
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2. Full Text B(C6F5)3/Chiral Phosphoric Acid Catalyzed Ketimine–Ene Reaction of 2‐Aryl‐3H‐indol‐3‐ones and α‐Methylstyrenes
by Zhang, Qing‐Xia and Li, Yao and Wang, Jie and Yang, Chen and Liu, Cheng‐Jun and Li, Xin and Cheng, Jin‐Pei
Angewandte Chemie (International ed.), ISSN 1433-7851, 03/2020, Volume 59, Issue 11, pp. 4550 - 4556
organocatalysis | hydrogen bonding | 2-allyl-indolin-3-ones | ketimine–ene reactions | theoretical calculation | chiral phosphoric acids | Stereoselectivity | Phosphoric acid | Catalysts | Aromatic compounds | Acidity | Chemical synthesis | Enantiomers | Bonding | Free energy | Index Medicus
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3. Full Text Chiral Brønsted acid-catalyzed hydrophosphonylation of imines—DFT study on the effect of substituents of phosphoric acid
by Akiyama, Takahiko and Morita, Hisashi and Bachu, Prabhakar and Mori, Keiji and Yamanaka, Masahiro and Hirata, Takashi
Tetrahedron, ISSN 0040-4020, 2009, Volume 65, Issue 26, pp. 4950 - 4956
Phosphoric acid | Hydrophosphonylation | DFT calculation | Chiral Brønsted acid | α-Amino phosphonate | Physical Sciences | Chemistry | Chemistry, Organic | Science & Technology | Organic chemistry | Miscellaneous | Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry | Heterocyclic compounds | Exact sciences and technology | General and physical chemistry | Catalysis | Catalysts: preparations and properties | Preparations and properties | Enantiomers | Schiff bases | Phosphorus compounds
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4. Full Text Enantioselective Kinetic Resolution/Desymmetrization of Para‐Quinols: A Case Study in Boronic‐Acid‐Directed Phosphoric Acid Catalysis
by Huang, Banruo and He, Ying and Levin, Mark D and Coelho, Jaime A. S and Bergman, Robert G and Toste, F. Dean
Advanced synthesis & catalysis, ISSN 1615-4150, 01/2020, Volume 362, Issue 2, pp. 295 - 301
reaction mechanisms | directed reactivity | asymmetric catalysis | oxa-Michael addition | chiral phosphoric acid | kinetics | Case studies | Phosphates | Phosphoric acid | Oxalic acid | Hydrogen | Catalysis | Enantiomers | Hydrogen bonding | Substrates
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5. Full Text Chiral Phosphoric Acid Catalyzed Asymmetric Synthesis of Hetero‐triarylmethanes from Racemic Indolyl Alcohols
by Yue, Caizhen and Na, Fei and Fang, Xiantao and Cao, Yang and Antilla, Jon C
Angewandte Chemie (International ed.), ISSN 1433-7851, 08/2018, Volume 57, Issue 34, pp. 11004 - 11008
enantioselectivity | organocatalysis | indoles | heterocycles | chiral phosphoric acids | Phosphates | Phosphoric acid | Synthesis | Catalysis | Enantiomers | Organic compounds | Alcohols | Acids | Asymmetric synthesis | Aromatic compounds | Substitution reactions | Activation | Indoles | Nucleophiles | Chemical synthesis
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6. Full Text Phosphoric Acid Catalyzed Asymmetric [2+2] Cyclization/Penicillin–Penillonic Acid Rearrangement
by Zhang, Ming and Yu, Changjun and Xie, Junqiu and Xun, Xudong and Sun, Wangsheng and Hong, Liang and Wang, Rui
Angewandte Chemie (International ed.), ISSN 1433-7851, 04/2018, Volume 57, Issue 18, pp. 4921 - 4925
asymmetric cyclization | PPA rearrangement | carbolines | chiral phosphoric acids | azlactones | Phosphates | Schiff bases | Phosphoric acid | Beta lactamases | Penicillin | Cycloaddition | Asymmetry | Acids | Imines | Amides | Enantiomers | Chemical synthesis
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7. Full Text Rhodium(II)/Chiral Phosphoric Acid‐Cocatalyzed Enantioselective O–H Bond Insertion of α‐Diazo Esters
by Zhang, Yiliang and Yao, Yuan and He, Li and Liu, Yang and Shi, Lei
Advanced synthesis & catalysis, ISSN 1615-4150, 08/2017, Volume 359, Issue 16, pp. 2754 - 2761
asymmetric catalysis | reaction mechanism | α-diazo esters | chiral phosphoric acids | rhodium
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8. Full Text Enantioselective Robinson‐Type Annulation Reaction Catalyzed by Chiral Phosphoric Acids
by Akiyama, Takahiko and Katoh, Takuya and Mori, Keiji
Angewandte Chemie (International ed.), ISSN 1433-7851, 05/2009, Volume 48, Issue 23, pp. 4226 - 4228
Michael addition | kinetic resolution | Robinson‐type annulation | asymmetric synthesis | chiral phosphoric acids | Robinson-type annulation | Chiral phosphoric acids | Asymmetric synthesis | Kinetic resolution | Catalysis | Stereoisomerism | Cyclohexanones - chemical synthesis | Phosphoric Acids - chemistry | Aldehydes - chemistry | Index Medicus
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9. Full Text Chiral Phosphoric Acid Catalyzed Atroposelective C−H Amination of Arenes
by Xia, Wang and An, Qian‐Jin and Xiang, Shao‐Hua and Li, Shaoyu and Wang, Yong‐Bin and Tan, Bin
Angewandte Chemie (International ed.), ISSN 1433-7851, 04/2020, Volume 59, Issue 17, pp. 6775 - 6779
organocatalysis | amination | chiral phosphoric acid | heterocycles | atropisomerism | Phosphoric acid | Cross coupling | Carbazoles | Oxidants | Catalysts | Amination | Natural products | Aromatic compounds | Oxidizing agents | Enantiomers | Substrates | Exploitation | Index Medicus
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10. Full Text Recent Advances in Chiral Phosphoric Acid Catalyzed Asymmetric Reactions for the Synthesis of Enantiopure Indole Derivatives
by Wu, Hua and He, Yu-Ping and Shi, Feng
Synthesis (Stuttgart), ISSN 0039-7881, 07/2015, Volume 47, Issue 14, pp. 1990 - 2016
short review | cascade reactions | asymmetric reactions | cycloaddition reactions | chiral phosphoric acids | chiral indole derivatives | addition reactions | Physical Sciences | Chemistry | Chemistry, Organic | Science & Technology
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11. Full Text A Powerful Chiral Phosphoric Acid Catalyst for Enantioselective Mukaiyama–Mannich Reactions
by Zhou, Fengtao and Yamamoto, Hisashi
Angewandte Chemie (International ed.), ISSN 1433-7851, 07/2016, Volume 55, Issue 31, pp. 8970 - 8974
asymmetric catalysis | quaternary stereogenic centers | Brønsted acids | chiral phosphoric acids | Mukaiyama–Mannich reactions | Phosphates | Schiff bases | Phosphoric acid | Catalysis | Enantiomers | Chemical industry
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