Zobrazeno 1 - 10
of 131
pro vyhledávání: '"Kung K. Wang"'
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 7, Iss 1, Pp 496-502 (2011)
5-(2-Methoxy-1-naphthyl)- and 5-[2-(methoxymethyl)-1-naphthyl]-11H-benzo[b]fluorene were synthesized by treatment of the corresponding benzannulated enediynes with potassium tert-butoxide in refluxing toluene to give benzannulated enyne–allenes for
Externí odkaz:
https://doaj.org/article/35c8b26884624db8815f8467564a84b5
Autor:
Kung K. Wang, Behzad Farajidizaji, Shuangjiang Li, Haresh Thakellapalli, Josef C. Heller, Novruz G. Akhmedov, Carsten Milsmann, Jeffrey L. Petersen, Yu Zhang
Publikováno v:
The Journal of Organic Chemistry. 83:2455-2459
A synthetic pathway to a cyclophane bearing two benz[a]anthracene units connected at the 5 and 7 positions through two naphth-1,4-diyl groups was developed, and its structure was confirmed by X-ray structure analysis. Because of structural constraint
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee2bc0c77674dade104ceebb850f0a7e
https://doi.org/10.1021/acs.joc.7b03081
https://doi.org/10.1021/acs.joc.7b03081
Publikováno v:
The Journal of Organic Chemistry. 83:1216-1222
A synthetic pathway to a molecule bearing two molecular nanohoops, including a tetrahydro[6]cycloparaphenylene (4H[6]CPP) fused through two 1,4-dimethoxybenzene units to a 4H[10]CPP, was developed. Similarly, a molecule containing a 4H[6]CPP fused th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74668eafc8f5bfd296f535f8641e1918
https://doi.org/10.1021/acs.joc.7b02694
https://doi.org/10.1021/acs.joc.7b02694
Autor:
Kung K. Wang, Haresh Thakellapalli, Changfeng Huang, Behzad Farajidizaji, Brian V. Popp, Shuangjiang Li, Novruz G. Akhmedov, Jeffrey L. Petersen
Publikováno v:
The Journal of Organic Chemistry. 82:4458-4464
Functionalized [12]cycloparaphenylenes ([12]CPPs) containing four alternating biphenyl and naphthyl units were synthesized. A macrocyclic furan-containing CPP precursor was used for the Diels-Alder reaction with the parent benzyne or 3,6-dimethoxyben
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bf81c52b2dfe893f749116dcff8ebf3
https://doi.org/10.1021/acs.joc.7b00397
https://doi.org/10.1021/acs.joc.7b00397
Autor:
Haresh Thakellapalli, Behzad Farajidizaji, Kung K. Wang, Brian V. Popp, Jeffrey L. Petersen, Yiwei Huang, Novruz G. Akhmedov, Changfeng Huang, Shuangjiang Li
Publikováno v:
The Journal of Organic Chemistry. 82:1166-1174
The Diels-Alder reactions between 2 equiv of (E,E)-1,4-bis(4-bromophenyl)-1,3-butadiene and 1,4-benzoquinone led to the formation of a key intermediate with all four 4-bromophenyl substituents cis to one another. The subsequent nickel-mediated homoco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8a088ba5d1bc7c4fba6d8624c23f042
https://doi.org/10.1021/acs.joc.6b02789
https://doi.org/10.1021/acs.joc.6b02789
Autor:
Novruz G. Akhmedov, Brian V. Popp, Trevor W. Butcher, Haresh Thakellapalli, Behzad Farajidizaji, Kung K. Wang, Jeffrey L. Petersen
Publikováno v:
Organic Letters. 17:3470-3473
Thiophene-containing cycloparaphenylenes (CPPs) bearing 8, 10, and 16 aromatic and heteroaromatic units in the macrocyclic ring structures were synthesized. Specifically, two and four thiophene-2,5-diyl units were incorporated into functionalized [6]
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1d6a7b141728b5d1405f49b34d5516e
https://doi.org/10.1021/acs.orglett.5b01514
https://doi.org/10.1021/acs.orglett.5b01514
Autor:
Novruz G. Akhmedov, Kung K. Wang, Merfat Aljhdli, Carsten Milsmann, Haresh Thakellapalli, Behzad Farajidizaji, Yu Zhang, Brian V. Popp, Shuangjiang Li
Publikováno v:
Organic letters. 19(15)
A synthetic pathway to a functionalized [9]cycloparaphenylene bearing three indeno[2,1-a]fluorene-11,12-dione-2,9-diyl units in the macrocyclic ring structure ([3]CIFO) has been developed. The 1H and 13C NMR spectra show that only the anti rotamer (a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2a4d33ea60e35131cc5a00f07c2c70e
https://pubmed.ncbi.nlm.nih.gov/28727459
https://pubmed.ncbi.nlm.nih.gov/28727459
Autor:
Haresh Thakellapalli, Novruz G. Akhmedov, Notashia N. Baughman, Behzad Farajidizaji, Shuangjiang Li, Brian V. Popp, Kung K. Wang
Publikováno v:
Organic letters. 19(10)
Synthetic pathways to conjugated macrocycles containing one, two, or three 2,7-bis(2-thienyl)-9H-fluoren-9-one (TFOT) units in the macrocyclic frameworks bearing 10, 16, or 24 aromatic units were developed. The Diels–Alder reaction between (E,E)-1-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76af9e054a93661dd74e802995974a81
https://pubmed.ncbi.nlm.nih.gov/28492330
https://pubmed.ncbi.nlm.nih.gov/28492330
Autor:
Novruz G. Akhmedov, Shuangjiang Li, Jeffrey L. Petersen, Behzad Farajidizaji, Changfeng Huang, Notashia N. Baughman, Haresh Thakellapalli, Kung K. Wang, Brian V. Popp
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 22(46)
Synthetic pathways to furan-containing cycloparaphenylenes (CPPs) as molecular nanohoops bearing 10, 12, and 15 aromatic units including furan-2,5-diyl or 2,2′-bifuran-5,5′-diyl units have been developed. A [4 + 2]cycloaddition reaction, homo- or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b483205c140d6f369a436521b0437c1
https://pubmed.ncbi.nlm.nih.gov/27607838
https://pubmed.ncbi.nlm.nih.gov/27607838
Autor:
Shuangjiang Li, Jeffrey L. Petersen, Behzad Farajidizaji, Haresh Thakellapalli, Brian V. Popp, Kung K. Wang, Changfeng Huang
Publikováno v:
Organic letters. 18(9)
Functionalized [9]cycloparaphenylenes ([9]CPPs) bearing nine aromatic units in the macrocyclic structures were synthesized. The macrocyclic structures were substituted with carbomethoxy or N-phenylphthalimido groups. The Diels–Alder reaction of (E,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37d6b0528beeca162e344fed0ddb8d55
https://pubmed.ncbi.nlm.nih.gov/27101316
https://pubmed.ncbi.nlm.nih.gov/27101316