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Cai R, Zhou Q, Hou T, Li B, Liu Y, Li H, Gao Y, Zhu L, Luo J. Facile construction of the all-bridge-position-functionalized 2,4,6,8-tetraazaadamantane skeleton and conversion of its N-functionalities. Org Chem Front 2022. [DOI: 10.1039/d2qo00427e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An unusual protocol of a “one-pot” three-step strategy to build the 2,4,6,8-tetraazaadamantane skeleton was developed. 17 products were obtained in 19–46% yields, and the N-benzyl groups were transferred to nitroso, acetyl, benzoyl and nitro groups.
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Affiliation(s)
- Rongbin Cai
- School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
| | - Qi Zhou
- School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
| | - Tianjiao Hou
- College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Bing Li
- School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
| | - Yunzhi Liu
- School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
| | - Huan Li
- School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
| | - Yuan Gao
- School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
| | - Longyi Zhu
- School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
| | - Jun Luo
- School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
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Kuznetsov AI, Senan IM, Alasadi RT, Abdulnabi NM, Serova TM. Synthesis of N,N′-di(1-adamantyl)bispidin-9-ones. Russ Chem Bull 2018. [DOI: 10.1007/s11172-018-2189-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Medved’ko A, Egorova BV, Komarova AA, Rakhimov R, Krut’ko DP, Kalmykov SN, Vatsadze SZ. Copper-Bispidine Complexes: Synthesis and Complex Stability Study. ACS OMEGA 2016; 1:854-867. [PMID: 31457168 PMCID: PMC6640746 DOI: 10.1021/acsomega.6b00237] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2016] [Accepted: 10/20/2016] [Indexed: 05/05/2023]
Abstract
A new series of dicarboxylic derivatives of bispidines have been synthesized to develop novel copper(II) complexes suitable as imaging agents for positron emission tomography. For characterization purposes, copper complexes of bispidines were synthesized in the pure form and in quantitative yields by neutralization of ligands with malachite. The formation of complexes and their stoichiometries were studied by potentiometric titration, cyclic voltammetry, and spectroscopic methods. The stability constants were found to be fairly suitable for copper cation fixation inside dianionic chelate molecules.
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Affiliation(s)
- Aleksei
V. Medved’ko
- Faculty
of Chemistry and Faculty of Materials Science, Lomonosov
Moscow State University, Leninskie Gory, 1, str. 3, Moscow 119991, Russia
| | - Bayirta V. Egorova
- Faculty
of Chemistry and Faculty of Materials Science, Lomonosov
Moscow State University, Leninskie Gory, 1, str. 3, Moscow 119991, Russia
| | - Alina A. Komarova
- Faculty
of Chemistry and Faculty of Materials Science, Lomonosov
Moscow State University, Leninskie Gory, 1, str. 3, Moscow 119991, Russia
| | - Rustem
D. Rakhimov
- Faculty
of Chemistry and Faculty of Materials Science, Lomonosov
Moscow State University, Leninskie Gory, 1, str. 3, Moscow 119991, Russia
| | - Dmitri P. Krut’ko
- Faculty
of Chemistry and Faculty of Materials Science, Lomonosov
Moscow State University, Leninskie Gory, 1, str. 3, Moscow 119991, Russia
| | - Stepan N. Kalmykov
- Faculty
of Chemistry and Faculty of Materials Science, Lomonosov
Moscow State University, Leninskie Gory, 1, str. 3, Moscow 119991, Russia
| | - Sergey Z. Vatsadze
- Faculty
of Chemistry and Faculty of Materials Science, Lomonosov
Moscow State University, Leninskie Gory, 1, str. 3, Moscow 119991, Russia
- E-mail:
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