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Saudan CM, Berrocosa A, Quintaine J, Spoehrle S, Maggi L, Mosimann H, Saudan L. Highly Selective Rhodium Catalyzed 1,4‐Hydrogenation of Conjugated Dienals. ChemCatChem 2022. [DOI: 10.1002/cctc.202200671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | | | | | | | | | | | - Lionel Saudan
- FIRMENICH Research & Development 7 rue de la Bergère 1242 Satigny SWITZERLAND
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2
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Karan G, Sahu S, Maji MS. Synthesis of Indolyl‐1,3‐Dienes from β‐Sulphonyl Aldehydes through One‐Pot Sequential Brønsted Acid/ Base Catalysis. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ganesh Karan
- Indian Institute of Technology Kharagpur Chemistry Indian Institute of Technology KharagpurDepartment of Chemistry 721302 Kharagpur INDIA
| | - Samrat Sahu
- Indian Institute of Technology Kharagpur Chemistry Indian Institute of Technology KharagpurDepartment of Chemistry 721302 Kharagpur INDIA
| | - Modhu Sudan Maji
- Indian Institute of Technology Kharagpur Chemistry Paschim Midnapore 721302 Kharagpur INDIA
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3
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Chen C, Zhao H, Pu Y, Tang L, Wang J, Shang Y. Palladium-catalysed alkenyl and carbonylative C-C bond activation of cyclobutanones. Chem Commun (Camb) 2021; 57:12944-12947. [PMID: 34763348 DOI: 10.1039/d1cc05286a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A palladium catalysed C-C bond activation of cyclobutanones for the construction of alkenyl and carbonylated indanones has been developed. The in situ generated σ-alkylpalladium intermediate VIA C-C bond cleavage of cyclobutanone could be trapped with N-tosylhydrazones and carbon monoxide, respectively. The reactions were carried out under mild conditions with excellent functional group tolerance.
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Affiliation(s)
- Chen Chen
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China.
| | - Haixia Zhao
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China.
| | - Yue Pu
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China.
| | - Lulu Tang
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China.
| | - Jian Wang
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China.
| | - Yongjia Shang
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China.
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4
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Hallooman D, Rhyman L, Dalkılıç E, Daştan A, Elzagheid MI, Domingo LR, Ramasami P. Theoretical Studies on the Mechanism of the Formation of Cyclopentadienes and Dihydropyridazines. ChemistrySelect 2021. [DOI: 10.1002/slct.202102928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Dhanashree Hallooman
- Computational Chemistry Group Department of Chemistry Faculty of Science University of Mauritius Moka, Réduit 80837 Mauritius
| | - Lydia Rhyman
- Computational Chemistry Group Department of Chemistry Faculty of Science University of Mauritius Moka, Réduit 80837 Mauritius
- Centre for Natural Product Research Department of Chemical Sciences University of Johannesburg, Doornfontein Johannesburg 2028 South Africa
| | - Erdin Dalkılıç
- Atatürk University Science Faculty, Department of Chemistry Erzurum 25240 Turkey
| | - Arif Daştan
- Atatürk University Science Faculty, Department of Chemistry Erzurum 25240 Turkey
| | - Mohamed I. Elzagheid
- Department of Chemical and Process Engineering Jubail Industrial College Jubail Industrial City 31961 Saudi Arabia
| | - Luis R. Domingo
- Department of Organic Chemistry University of Valencia Dr. Moliner 50 E-46100 Burjassot Valencia Spain
| | - Ponnadurai Ramasami
- Computational Chemistry Group Department of Chemistry Faculty of Science University of Mauritius Moka, Réduit 80837 Mauritius
- Centre for Natural Product Research Department of Chemical Sciences University of Johannesburg, Doornfontein Johannesburg 2028 South Africa
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Kumar K, Kumar P, Singh B, Yadav S, Mishra UK, Ansari AJ, Ramasastry SSV. Hypothesis-Driven Palladium-Catalyzed Transformations for the Construction of New Molecular Architectures. CHEMICAL RECORD (NEW YORK, N.Y.) 2021; 21:3470-3482. [PMID: 33971073 DOI: 10.1002/tcr.202100095] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 04/20/2021] [Accepted: 04/20/2021] [Indexed: 11/09/2022]
Abstract
The development of new synthetic protocols to access diverse molecular scaffolds from readily available starting compounds is of significance in both academia and industry. Towards this, the catalysis by transition metals has been employed as a powerful tool to access molecules with broad structural and functional diversity. An overview of the recent literature manifested the tremendous potential of transition metal-catalyzed processes in advancing organic synthesis in a new direction. This account compiles new conceptual advancements in the palladium-catalyzed Alder-ene type cycloisomerization reactions, C-H functionalizations, and one-pot multicatalytic processes, which have become essential tools to access new classes of molecules.
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Affiliation(s)
- Ketan Kumar
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali, Knowledge City, Sector 81, S. A. S. Nagar, Manauli PO, Punjab, 140306, India
| | - Prashant Kumar
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali, Knowledge City, Sector 81, S. A. S. Nagar, Manauli PO, Punjab, 140306, India
| | - Bara Singh
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali, Knowledge City, Sector 81, S. A. S. Nagar, Manauli PO, Punjab, 140306, India
| | - Sonu Yadav
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali, Knowledge City, Sector 81, S. A. S. Nagar, Manauli PO, Punjab, 140306, India
| | - Uttam K Mishra
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali, Knowledge City, Sector 81, S. A. S. Nagar, Manauli PO, Punjab, 140306, India
| | - Arshad J Ansari
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali, Knowledge City, Sector 81, S. A. S. Nagar, Manauli PO, Punjab, 140306, India
| | - S S V Ramasastry
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali, Knowledge City, Sector 81, S. A. S. Nagar, Manauli PO, Punjab, 140306, India
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Affiliation(s)
- Anton V. Yadykov
- N. D. Zelinsky Institute of Organic ChemistryRussian Academy of Sciences 47 Leninsky prosp., 119991 Moscow Russian Federation
| | - Valerii Z. Shirinian
- N. D. Zelinsky Institute of Organic ChemistryRussian Academy of Sciences 47 Leninsky prosp., 119991 Moscow Russian Federation
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7
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Frei A. Synthetic Routes towards Multifunctional Cyclopentadienes. Chemistry 2019; 25:7074-7090. [DOI: 10.1002/chem.201900276] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Indexed: 12/29/2022]
Affiliation(s)
- Angelo Frei
- Institute for Molecular BioscienceThe University of Queensland St Lucia Queensland 4072 Australia
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