1
|
Okazaki T, Nakagawa M, Futemma T, Kitagawa T. NMR and DFT studies on persistent carbocations derived from benzo[kl
]xanthene, dibenzo[d
,d
′]benzo[1,2-b
:4,3-b
′]difuran, and dibenzo[d
,d
′]benzo[1,2-b
:4,5-b
′]difuran in superacidic media. J PHYS ORG CHEM 2015. [DOI: 10.1002/poc.3505] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Takao Okazaki
- Department of Chemistry for Materials, Graduate School of Engineering; Mie University; Tsu Mie 514-8507 Japan
| | - Madoka Nakagawa
- Department of Chemistry for Materials, Graduate School of Engineering; Mie University; Tsu Mie 514-8507 Japan
| | - Takeshi Futemma
- Department of Chemistry for Materials, Graduate School of Engineering; Mie University; Tsu Mie 514-8507 Japan
| | - Toshikazu Kitagawa
- Department of Chemistry for Materials, Graduate School of Engineering; Mie University; Tsu Mie 514-8507 Japan
| |
Collapse
|
2
|
Okazaki T, Adachi T, Kitagawa T. NMR and DFT Study on Onium Ions Derived from Substituted Fluoranthenes and Benzo[k]fluoranthenes. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2013. [DOI: 10.1246/bcsj.20120308] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Takao Okazaki
- Department of Chemistry for Materials, Graduate School of Engineering, Mie University
| | - Taisuke Adachi
- Department of Chemistry for Materials, Graduate School of Engineering, Mie University
| | - Toshikazu Kitagawa
- Department of Chemistry for Materials, Graduate School of Engineering, Mie University
| |
Collapse
|
3
|
|
4
|
Laali KK, Okazaki T, Kitagawa T, Shinmyozu T. Stable-Ion NMR Spectroscopy and GIAO-DFT Study of Carbocations Derived from Multibridged [3n]Cyclophanes. European J Org Chem 2009. [DOI: 10.1002/ejoc.200900479] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
5
|
Shahzad S, Wirth T. Fast Synthesis of Benzofluorenes by Selenium-Mediated Carbocyclizations. Angew Chem Int Ed Engl 2009; 48:2588-91. [DOI: 10.1002/anie.200806148] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
6
|
Shahzad S, Wirth T. Schnelle Synthese von Benzofluorenen durch selenvermittelte Carbocyclisierungen. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200806148] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
7
|
Laali KK, Borosky GL. Stable carbocations and onium ions from polycondensed aromatic and heteroaromatic compounds as models for biological electrophiles and DNA-transalkylating agents. ADVANCES IN PHYSICAL ORGANIC CHEMISTRY 2009. [DOI: 10.1016/s0065-3160(08)00004-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
8
|
Sai KKS, Esteves PM, da Penha ET, Klumpp DA. Superacid-Promoted Reactions of α-Ketoamides and Related Systems. J Org Chem 2008; 73:6506-12. [DOI: 10.1021/jo801208m] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kiran Kumar Solingapuram Sai
- Department of Chemistry and Biochemistry, Northern Illinois University, DeKalb, Illinois 60115, and Instituto de Quimica, Universidade Federal do Rio de Janeiro, Cidade Universitaria, CT Bloco A, 21949-900, Rio de Janeiro-RJ, Brazil
| | - Pierre M. Esteves
- Department of Chemistry and Biochemistry, Northern Illinois University, DeKalb, Illinois 60115, and Instituto de Quimica, Universidade Federal do Rio de Janeiro, Cidade Universitaria, CT Bloco A, 21949-900, Rio de Janeiro-RJ, Brazil
| | - Eduardo Tanoue da Penha
- Department of Chemistry and Biochemistry, Northern Illinois University, DeKalb, Illinois 60115, and Instituto de Quimica, Universidade Federal do Rio de Janeiro, Cidade Universitaria, CT Bloco A, 21949-900, Rio de Janeiro-RJ, Brazil
| | - Douglas A. Klumpp
- Department of Chemistry and Biochemistry, Northern Illinois University, DeKalb, Illinois 60115, and Instituto de Quimica, Universidade Federal do Rio de Janeiro, Cidade Universitaria, CT Bloco A, 21949-900, Rio de Janeiro-RJ, Brazil
| |
Collapse
|