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Liang XX, Zhu C, Zhang W, Du YN, Xu L, Liu L, Zhang Y, Han MY. Nucleophilic Allylation of Acylsilanes in Water: An Effective Alternative to Functionalized Tertiary α-Silylalcohols. J Org Chem 2023; 88:12087-12099. [PMID: 37497648 DOI: 10.1021/acs.joc.3c00668] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/28/2023]
Abstract
A nucleophilic allylation of acylsilanes in water was developed, generating versatile functionalized tertiary α-silyl alcohols in high yields. With the assistance of hydrogen bonding, a reaction model of less reactive acylsilane was achieved. Unlike the conventional strategy, transition metals and an additional Lewis acid catalyst were not required, and rate acceleration was observed in water.
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Affiliation(s)
- Xiu-Xia Liang
- Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education; College of Chemistry and Materials Science, Huaibei Normal University, Huaibei, Anhui 235000, P. R. China
| | - Chen Zhu
- Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education; College of Chemistry and Materials Science, Huaibei Normal University, Huaibei, Anhui 235000, P. R. China
| | - Wang Zhang
- Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education; College of Chemistry and Materials Science, Huaibei Normal University, Huaibei, Anhui 235000, P. R. China
| | - Ya-Nan Du
- Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education; College of Chemistry and Materials Science, Huaibei Normal University, Huaibei, Anhui 235000, P. R. China
| | - Lei Xu
- Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education; College of Chemistry and Materials Science, Huaibei Normal University, Huaibei, Anhui 235000, P. R. China
| | - Lihua Liu
- Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education; College of Chemistry and Materials Science, Huaibei Normal University, Huaibei, Anhui 235000, P. R. China
| | - Yicheng Zhang
- Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education; College of Chemistry and Materials Science, Huaibei Normal University, Huaibei, Anhui 235000, P. R. China
| | - Man-Yi Han
- Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education; College of Chemistry and Materials Science, Huaibei Normal University, Huaibei, Anhui 235000, P. R. China
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da Silva GB, Menezes PH, Malvestiti I, Falcão EH, Alves Jr S, Chojnacki J, da Silva FF. Copper-based 2D-coordination polymer as catalyst for allylation of aldehydes. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.10.096] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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de Souza VP, Oliveira CK, de Souza TM, Menezes PH, Alves S, Longo RL, Malvestiti I. A Green Approach for Allylations of Aldehydes and Ketones: Combining Allylborate, Mechanochemistry and Lanthanide Catalyst. Molecules 2016; 21:molecules21111539. [PMID: 27854340 PMCID: PMC6273256 DOI: 10.3390/molecules21111539] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Revised: 10/31/2016] [Accepted: 11/01/2016] [Indexed: 01/19/2023] Open
Abstract
Secondary and tertiary alcohols synthesized via allylation of aldehydes and ketones are important compounds in bioactive natural products and industry, including pharmaceuticals. Development of a mechanochemical method using potassium allyltrifluoroborate salt and water, to successfully perform the allylation of aromatic and aliphatic carbonyl compounds is reported for the first time. By controlling the grinding parameters, the methodology can be selective, namely, very efficient for aldehydes and ineffective for ketones, but by employing lanthanide catalysts, the reactions with ketones can become practically quantitative. The catalyzed reactions can also be performed under mild aqueous stirring conditions. Considering the allylation agent and its by-products, aqueous media, energy efficiency and use of catalyst, the methodology meets most of the green chemistry principles.
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Affiliation(s)
- Viviane P de Souza
- Departamento de Química Fundamental-Universidade Federal de Pernambuco, Av. Jornalista Aníbal Fernandes, s/n-Cidade Universitária, Recife-PE 50740-560, Brazil.
| | - Cristiane K Oliveira
- Departamento de Química Fundamental-Universidade Federal de Pernambuco, Av. Jornalista Aníbal Fernandes, s/n-Cidade Universitária, Recife-PE 50740-560, Brazil.
| | - Thiago M de Souza
- Departamento de Química Fundamental-Universidade Federal de Pernambuco, Av. Jornalista Aníbal Fernandes, s/n-Cidade Universitária, Recife-PE 50740-560, Brazil.
| | - Paulo H Menezes
- Departamento de Química Fundamental-Universidade Federal de Pernambuco, Av. Jornalista Aníbal Fernandes, s/n-Cidade Universitária, Recife-PE 50740-560, Brazil.
| | - Severino Alves
- Departamento de Química Fundamental-Universidade Federal de Pernambuco, Av. Jornalista Aníbal Fernandes, s/n-Cidade Universitária, Recife-PE 50740-560, Brazil.
| | - Ricardo L Longo
- Departamento de Química Fundamental-Universidade Federal de Pernambuco, Av. Jornalista Aníbal Fernandes, s/n-Cidade Universitária, Recife-PE 50740-560, Brazil.
| | - Ivani Malvestiti
- Departamento de Química Fundamental-Universidade Federal de Pernambuco, Av. Jornalista Aníbal Fernandes, s/n-Cidade Universitária, Recife-PE 50740-560, Brazil.
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Freitas JJR, Couto TR, Cavalcanti IH, Freitas JCR, Oliveira RA, Menezes PH. Metal free synthesis of homoallylic alcohols promoted by ultrasound. ULTRASONICS SONOCHEMISTRY 2014; 21:1609-1614. [PMID: 24751290 DOI: 10.1016/j.ultsonch.2014.04.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2013] [Revised: 03/05/2014] [Accepted: 04/01/2014] [Indexed: 06/03/2023]
Abstract
The use of ultrasound irradiation to promote the allylation of aldehydes containing different functionalities with potassium allyltrifluoroborates is described. The method features the use of a minimum amount of acetone as solvent, without any other catalyst or promoter. The products were obtained in high yields, short reaction times, at room temperature and without the need of further purification.
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Affiliation(s)
- Jucleiton José R Freitas
- Departamento de Química Fundamental, Universidade Federal de Pernambuco, Recife, PE 50740-540, Brazil
| | - Túlio R Couto
- Departamento de Química Fundamental, Universidade Federal de Pernambuco, Recife, PE 50740-540, Brazil
| | - Italo H Cavalcanti
- Departamento de Química Fundamental, Universidade Federal de Pernambuco, Recife, PE 50740-540, Brazil
| | - Juliano C R Freitas
- Centro de Educação e Saúde, Universidade Federal de Campina Grande, Olho D'agua da Bica, s/n, Cuité, PB 58175-000, Brazil
| | - Roberta A Oliveira
- Departamento de Química Fundamental, Universidade Federal de Pernambuco, Recife, PE 50740-540, Brazil
| | - Paulo H Menezes
- Departamento de Química Fundamental, Universidade Federal de Pernambuco, Recife, PE 50740-540, Brazil.
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