Výsledky vyhledávání - "9-fluorenylidene"

Akademický článek

4,4′-(9-Fluorenylidene)dianiline (BAFL) is antiestrogenic and has adverse effects on female development in CD-1 mice

Autor: Xiaojing Jia, Ying Zhou, Xingtai Mao, Narma Huai, Xuan Guo, Zhaobin Zhang

Publikováno v: Ecotoxicology and Environmental Safety, Vol 246, Iss , Pp 114202- (2022)

Many phenolic compounds have been found to have endocrine disrupting activities, but their arylamine analogs, the phenolic hydroxyl groups substituted by aniline amino groups, have rarely been reported. 4,4′-(9-Fluorenylidene)dianiline (BAFL) is an

Externí odkaz: https://doaj.org/article/9f675fef31f549099a0685d67d0cfcfd

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Akademický článek

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Akademický článek

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Structures and Inclusion Properties of Hydrogen-Bonded Host Frameworks Formed by 4,4′-(9-Fluorenylidene)diphenol and Diamines

Autor: Tanya le Roex, Monica Clements

Publikováno v: Crystal Growth & Design. 16:5869-5876

The combination of 4,4′-(9-fluorenylidene)diphenol with simple organic linkers resulted in the formation of a range of hydrogen-bonded frameworks with small guest molecules included in either cavities or channels within the structure. The structure

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::916f795ba3e4021369d7438e3345d29f
https://doi.org/10.1021/acs.cgd.6b00937

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Structural influences impacting the role of the 9-ylidene bond in the electronic tuning of structures built upon 9-fluorenylidene scaffolds

Autor: J StearmanChad, J PhillipsTerry, W CooperMatthew, E BreyfogleBryan, N GerasimchukNikolay, L EakinsGalen

Publikováno v: Canadian Journal of Chemistry. 91:1059-1071

A structure–effect study is presented pertaining to the HOMO–LUMO tuning of compounds built upon the 9-fluorenylidene scaffold frequently incorporated as a moiety within organic-based semiconducting materials. The results represent the first repo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9a974a603aacf9c9f714399faff433b4
https://doi.org/10.1139/cjc-2013-0074

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Catalytic Mannich-type reactions of α-aminoacetonitrile using fluorenylidene as a protecting and activating group

Autor: Shu Kobayashi, Yi-Jing Chen, Masatoshi Matsumoto, Yasuhiro Yamashita

Publikováno v: Tetrahedron. 68:7558-7563

Catalytic Mannich-type reactions of 9-fluorenylidene-protected α-aminoacetonitrile with imines were investigated. The desired reactions proceeded smoothly to afford the Mannich-type adducts in high yields with high diastereoselectivities in the pres

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6e9393892b42779bbd81c73237284f50
https://doi.org/10.1016/j.tet.2012.06.044

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Unexpected photochemical reactivity of 3-(9-fluorenylidene)-2,2-dimethylpropenal oxime acetate

Autor: M. José Ortiz, Antonia R. Agarrabeitia, M. Paz Martínez-Alcázar, Felix H. Cano

Publikováno v: Journal of Molecular Structure. 648:19-25

Irradiation of 3-(9-fluorenyliden)-2,2-dimethylpropenal oxime acetate, using 9,10-dicyanoanthracene (DCA) as electron transfer sensitizer and biphenyl as cosensitizer, yields an unexpected product that was identified by single-crystal structure analy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d01067f56e180e8c6969241713a81e87
https://doi.org/10.1016/s0022-2860(02)00174-6

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Novel photo-induced coupling reactions of 9-fluorenylidene-malononitrile or 1,1-diphenyl-2,2-dicyanoethylene with 10-methyl-9,10-dihydroacridine. A study on the photophysics of the reaction

Autor: Guan-Wu Wang, Chen-Ho Tung, Li-Zhu Wu, Hong Jiang, Yon-Cheng Liu

Publikováno v: Chinese Journal of Chemistry. 21:1400-1402

9-Fluorenylidenemalononitrile (FDCN) or 1, 1-diphenyl-2,2-dicyanoethylene (DPCN) reacted with 10-methyl-9,10-dihydroacridine (AcrH2) under irradiation (λ 320 nm) to give couping products. In order to gain further insight into the mechanism of the ph

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2c565c935d2daf3c4f36750c548daef2
https://doi.org/10.1002/cjoc.20030211033

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Synthesis of bis-cyclopentadienyl compounds with a 9,9-fluorenylidene bridge. Crystal and molecular structure of [μ-9,9-Flu(η5-Cp)2]ZrCl2

Autor: Ilya E. Nifant'ev, N. B. Ivchenko, Vladimir V. Bagrov, Lyudmila G. Kuzmina, Pavel V. Ivchenko

Publikováno v: Russian Chemical Bulletin. 49:1287-1291

An efficient synthetic approach to 9,9-bis(cyclopentadienyl)fluorenes was developed. The two correspondingansa-zirconocenes were synthesized. The structure of one of these compounds was established by X-ray diffraction analysis.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9eec11e4cd77766fe25f67660f0a3d1e
https://doi.org/10.1007/bf02495776

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Synthesis and properties of chiral rhenium pentatetraenylidene complexes of the formula [(η5-C5Me5)Re(NO)(PPh3)(CCCCCAr2)]+BF4− (CAr2=9-fluorenylidene)

Autor: Pierre Haquette, Slawomir Szafert, John A. Gladysz, Stephen B. Falloon

Publikováno v: Journal of Organometallic Chemistry. 604:52-58

The sequential reaction of (η 5 -C 5 Me 5 )Re(NO)(PPh 3 )(CCCCH) with n -BuLi (one equivalent), 9-fluorenone (OCAr 2 ; 1.5 equivalents), and Me 3 O + BF 4 − (3.0 equivalents) gives thermally labile (η 5 -C 5 Me 5 )Re(NO)(PPh 3 )(CCC�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ebc7406e9bd3be07dacf86ba540bc28c
https://doi.org/10.1016/s0022-328x(00)00201-1

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