|
1
|
Luo Z, Lu C, Histand G, Lin D. One-Step Visible Light Photoredox-Catalyzed Purine C8 Alkoxylation with Alcohol. J Org Chem 2022; 87:11558-11564. [PMID: 35984935 DOI: 10.1021/acs.joc.2c01146] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A cross-dehydrogenation coupling reaction between purines and alcohols, induced by visible light, using an acridinium photocatalyst and air as the sole oxidant, to synthesize a series of C8-alkoxy purine derivatives was developed. This protocol is a green and novel method to construct the C8-O bond on a purine ring with high step and atom economy.
Collapse
Affiliation(s)
- Zhe Luo
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, China
| | - Changtong Lu
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, China
| | - Gary Histand
- The International School of Advanced Materials, School of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Dongen Lin
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, China
| |
Collapse
|
|
2
|
Zhuge J, Jiang Z, Jiang W, Histand G, Lin D. Iodine-catalyzed oxidative functionalization of purines with (thio)ethers or methylarenes for the synthesis of purin-8-one analogues. Org Biomol Chem 2021; 19:5121-5126. [PMID: 34018534 DOI: 10.1039/d1ob00118c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient oxidative functionalization of purine-like substrates with (thio)ethers or methylarenes under mild conditions is described. Using I2 as the catalyst, and TBHP as the oxidant, this protocol provides a valuable synthetic tool for the assembly of a wide range of 9-alkyl(benzyl)purin-8-one derivatives with high atom- and step-economy and exceptional functional group tolerance.
Collapse
Affiliation(s)
- Juanping Zhuge
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China.
| | - Ziyang Jiang
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China.
| | - Wei Jiang
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China.
| | - Gary Histand
- International School of Advanced Materials, South China University of Technology, Guangzhou 510640, China
| | - Dongen Lin
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China.
| |
Collapse
|
|
3
|
Ren H, Xie W, Xiong B, Shen J, Chen G, Chen YL. Stereoselective addition of Grignard reagents to (2-methyl-5-tert-butyl)phenyl 1-thio-β-D-ribopentodialdo-1,4-furanoside derivative. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.03.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
|
4
|
Sugimura H, Endo S, Ishizuka K. Stereocontrolled approach for the syntheses of 3-isopurine nucleosides: 3-(2-deoxy-β-d-ribofuranosyl)xanthine and isoguanine by intramolecular glycosylation. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.09.045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
|
5
|
Li JP, Huang Y, Xie MS, Qu GR, Niu HY, Wang HX, Qin BW, Guo HM. One-Pot Synthesis of 7,9-Dialkylpurin-8-one Analogues: Broad Substrate Scope. J Org Chem 2013; 78:12629-36. [DOI: 10.1021/jo402248d] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Jian-Ping Li
- School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions
of Ministry of Education, Henan Normal University, Xinxiang 453007, Henan, China
| | - Yu Huang
- School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions
of Ministry of Education, Henan Normal University, Xinxiang 453007, Henan, China
| | - Ming-Sheng Xie
- School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions
of Ministry of Education, Henan Normal University, Xinxiang 453007, Henan, China
| | - Gui-Rong Qu
- School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions
of Ministry of Education, Henan Normal University, Xinxiang 453007, Henan, China
| | - Hong-Ying Niu
- School of Chemistry and Chemical Engineering, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Hai-Xia Wang
- School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions
of Ministry of Education, Henan Normal University, Xinxiang 453007, Henan, China
| | - Bo-Wen Qin
- School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions
of Ministry of Education, Henan Normal University, Xinxiang 453007, Henan, China
| | - Hai-Ming Guo
- School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions
of Ministry of Education, Henan Normal University, Xinxiang 453007, Henan, China
| |
Collapse
|
|
6
|
Affiliation(s)
- Noriaki Takemura
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan, and ERATO, Japan Science and Technology Agency (JST), Kanai Life Science Catalysis Project, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Yoichiro Kuninobu
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan, and ERATO, Japan Science and Technology Agency (JST), Kanai Life Science Catalysis Project, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Motomu Kanai
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan, and ERATO, Japan Science and Technology Agency (JST), Kanai Life Science Catalysis Project, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| |
Collapse
|