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Martinez Q H, Amaya ÁA, Paez-Mozo EA, Martinez O F, Valange S. Photo-assisted O-atom transfer to monoterpenes with molecular oxygen and a dioxoMo(VI) complex immobilized on TiO2 nanotubes. Catal Today 2021. [DOI: 10.1016/j.cattod.2020.07.053] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Aguillón AR, Leão RAC, Miranda LSM, de Souza ROMA. Cannabidiol Discovery and Synthesis-a Target-Oriented Analysis in Drug Production Processes. Chemistry 2021; 27:5577-5600. [PMID: 32780909 DOI: 10.1002/chem.202002887] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 08/07/2020] [Indexed: 01/13/2023]
Abstract
The current state of evidence and recommendations for cannabidiol (CBD) and its health effects change the legal landscape and aim to destigmatize its phytotherapeutic research. Recently, some countries have included CBD as an antiepileptic product for compassionate use in children with refractory epilepsy. The growing demand for CBD has led to the need for high-purity cannabinoids on the emerging market. The discovery and development of approaches toward CBD synthesis have arisen from the successful extraction of Cannabis plants for cannabinoid fermentation in brewer's yeast. To understand different contributions to the design and enhancement of the synthesis of CBD and its key intermediates, a detailed analysis of the history behind cannabinoid compounds and their optimization is provided herein.
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Affiliation(s)
- Anderson R Aguillón
- Biocatalysis and Organic Synthesis Group, Chemistry Institute, Federal University of Rio de Janeiro, Rio de Janeiro, 21941-909, Brazil
| | - Raquel A C Leão
- Biocatalysis and Organic Synthesis Group, Chemistry Institute, Federal University of Rio de Janeiro, Rio de Janeiro, 21941-909, Brazil.,Faculdade de Farmácia, Universidade Federal do Rio de Janeiro, Rio de Janeiro-RJ, 21941-170, CEP, 21941-910, Brazil
| | - Leandro S M Miranda
- Biocatalysis and Organic Synthesis Group, Chemistry Institute, Federal University of Rio de Janeiro, Rio de Janeiro, 21941-909, Brazil
| | - Rodrigo O M A de Souza
- Biocatalysis and Organic Synthesis Group, Chemistry Institute, Federal University of Rio de Janeiro, Rio de Janeiro, 21941-909, Brazil.,Faculdade de Farmácia, Universidade Federal do Rio de Janeiro, Rio de Janeiro-RJ, 21941-170, CEP, 21941-910, Brazil
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Aguillón AR, Leão RAC, de Oliveira KT, Brocksom TJ, Miranda LSM, de Souza ROMA. Process Intensification for Obtaining a Cannabidiol Intermediate by Photo-oxygenation of Limonene under Continuous-Flow Conditions. Org Process Res Dev 2020. [DOI: 10.1021/acs.oprd.0c00131] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Anderson R. Aguillón
- Biocatalysis and Organic Synthesis Group, Chemistry Institute, Federal University of Rio de Janeiro, Rio de Janeiro 21941-909, Brazil
| | - Raquel A. C. Leão
- Biocatalysis and Organic Synthesis Group, Chemistry Institute, Federal University of Rio de Janeiro, Rio de Janeiro 21941-909, Brazil
- Departamento de Química, Universidade Federal de São Carlos, São Carlos, SP 13565-905, Brazil
| | | | - Timothy John Brocksom
- Departamento de Química, Universidade Federal de São Carlos, São Carlos, SP 13565-905, Brazil
| | - Leandro S. M. Miranda
- Biocatalysis and Organic Synthesis Group, Chemistry Institute, Federal University of Rio de Janeiro, Rio de Janeiro 21941-909, Brazil
| | - Rodrigo O. M. A. de Souza
- Biocatalysis and Organic Synthesis Group, Chemistry Institute, Federal University of Rio de Janeiro, Rio de Janeiro 21941-909, Brazil
- Faculdade de Farmácia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ 21941-170, Brazil
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Zeinali N, Oluwoye I, Altarawneh MK, Almatarneh MH, Dlugogorski BZ. Probing the Reactivity of Singlet Oxygen with Cyclic Monoterpenes. ACS OMEGA 2019; 4:14040-14048. [PMID: 31497722 PMCID: PMC6714933 DOI: 10.1021/acsomega.9b01825] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 07/18/2019] [Indexed: 05/03/2023]
Abstract
Monoterpenes represent a class of hydrocarbons consisting of two isoprene units. Like many other terpenes, monoterpenes emerge mainly from vegetation, indicating their significance in both atmospheric chemistry and pharmaceutical and food industries. The atmospheric recycling of monoterpenes constitutes a major source of secondary organic aerosols. Therefore, this contribution focuses on the mechanism and kinetics of atmospheric oxidation of five dominant monoterpenes (i.e., limonene, α-pinene, β-pinene, sabinene, and camphene) by singlet oxygen. The reactions are initiated via the ene-type addition of singlet oxygen (O2 1Δg) to the electron-rich double bond, progressing favorably through the concerted reaction mechanisms. The physical analyses of the frontier molecular orbitals agree well with the thermodynamic properties of the selected reagents, and the computed reaction rate parameters. The reactivity of monoterpenes with O2 1Δg follows the order of α-pinene > sabinene > limonene > β-pinene > camphene, i.e., α-pinene and camphene retain the highest and lowest reactivity toward singlet oxygen, with rate expressions of k(T) (M-1 s-1) = 1.13 × 108 exp(-48(kJ)/RT(K)) and 6.93 × 108 exp(-139(kJ)/RT(K)), respectively. The effect of solvent on the primary reaction pathways triggers a slight reduction in energy, ranging between 12 and 34 kJ/mol.
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Affiliation(s)
- Nassim Zeinali
- Discipline
of Chemistry and Physics, College of Science, Health, Engineering
and Education, Murdoch University, Murdoch, WA 6150, Australia
| | - Ibukun Oluwoye
- Discipline
of Chemistry and Physics, College of Science, Health, Engineering
and Education, Murdoch University, Murdoch, WA 6150, Australia
| | - Mohammednoor K. Altarawneh
- Discipline
of Chemistry and Physics, College of Science, Health, Engineering
and Education, Murdoch University, Murdoch, WA 6150, Australia
- Chemical
Engineering Department, UAE University, Al-Ain 15551, United Arab Emirates
| | | | - Bogdan Z. Dlugogorski
- Office
of Deputy Vice Chancellor Research & Innovation, Charles Darwin University, Darwin, NT 0909, Australia
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Golets M, Ajaikumar S, Mikkola JP. Catalytic Upgrading of Extractives to Chemicals: Monoterpenes to "EXICALS". Chem Rev 2015; 115:3141-69. [PMID: 25906177 DOI: 10.1021/cr500407m] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mikhail Golets
- †Laboratory of Industrial Chemistry and Reaction Engineering, Process Chemistry Centre, Åbo Akademi University, Biskopsgatan 8, FI-20500 Åbo-Turku, Finland
| | - Samikannu Ajaikumar
- ‡Technical Chemistry, Department of Chemistry, Chemical-Biological Centre, Umeå University, SE-90187 Umeå, Sweden
| | - Jyri-Pekka Mikkola
- †Laboratory of Industrial Chemistry and Reaction Engineering, Process Chemistry Centre, Åbo Akademi University, Biskopsgatan 8, FI-20500 Åbo-Turku, Finland.,‡Technical Chemistry, Department of Chemistry, Chemical-Biological Centre, Umeå University, SE-90187 Umeå, Sweden
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Xiao Y, Xia Y, Rong C, Huang H, Mao L, Fu Z, Yu N, Yin D. Novel α-ketoesters from β-diketones via a vanadium-mediated tandem transformation under an oxygen atmosphere. CATAL COMMUN 2013. [DOI: 10.1016/j.catcom.2013.03.037] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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Aregahegn KZ, Nozière B, George C. Organic aerosol formation photo-enhanced by the formation of secondary photosensitizers in aerosols. Faraday Discuss 2013; 165:123-34. [DOI: 10.1039/c3fd00044c] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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YOU K, YIN D, MAO L, LIU P, LUO H. Catalytic Modulation on the Regioselectivity of the Photosensitized Oxidation of α-Pinene with Molecular Oxygen under Sodium Lamp Irradiation. CHINESE JOURNAL OF CATALYSIS 2011. [DOI: 10.1016/s1872-2067(10)60271-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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