Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Ji-Ben Meng"'
Publikováno v:
Chinese Journal of Chemistry. 21:727-730
A new type of dendritic NOBIN derived Schiff base ligands has been synthesized and applied to titanium catalyzed hetero-Diels-Alder reaction of Danishelfsky's diene and aldehydes, affording the corresponding 2-substituted 2,3-dihydro-4H-pyran-4-one i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f133894f55f4c81fc819c75df66fdac
https://doi.org/10.1002/cjoc.20030210705
https://doi.org/10.1002/cjoc.20030210705
Publikováno v:
Synthesis. 2010:3418-3422
A series of spirooxazine derivatives containing nitrogen heterocycles were synthesized through the condensation of2-methylene-1,3,3-trimethylindoline derivatives with the zinc salt of 1-nitroso-2-naphthol using ethanol as solvent. The method is simpl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9af79e5db2168cbbb5ee1eaf32f4969
https://doi.org/10.1055/s-0030-1258197
https://doi.org/10.1055/s-0030-1258197
Publikováno v:
Synthesis. 2008:1725-1728
A new series of 2,2¢-(1,4-phenylene)bis(3-substituted-1 H -inden-1-ones) were prepared and their structures were estab-lished by 1 H and 13 C NMR, IR, and HRMS spectroscopy. One mo-lecular structure was further confirmed by single crystal X-raycryst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02d89a0fe7e6bc680e7ff0f93de47242
https://doi.org/10.1055/s-2008-1067043
https://doi.org/10.1055/s-2008-1067043
Publikováno v:
Structural Chemistry. 15:317-321
The crystal structure of the photochromism compound 3-{3,3-dimethyl-6'-nitrospiro[2'H-chromene-2,2'-(2,3-dihydro-1H-indole)]-1-yl}-propanoic acid, SP1, has been characterized by X-ray crystallography. We compared it with the crystal structure of 3-{2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76ff879c0a9847e1c0356949ea6f12ad
https://doi.org/10.1023/b:stuc.0000026746.98051.d6
https://doi.org/10.1023/b:stuc.0000026746.98051.d6
Publikováno v:
Journal of Molecular Structure. 604:119-123
The structure of a novel host 9,9′,10,10′-tetrahydro-9,10,9′,10′-biethenobianthracene-11,11′-bis-(diphenylphosphine oxide)-12,12′-diyl, named TBB briefly, has been determined by X-ray diffraction. The framework of TBB is highly twisted be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29280ec91c77e3b32fb1171ec0763694
https://doi.org/10.1016/s0022-2860(01)00654-8
https://doi.org/10.1016/s0022-2860(01)00654-8
Publikováno v:
European Polymer Journal. 34:1125-1132
A series of electro-optic polyimides containing azobenzene side-chain have been synthesized and characterized. The key step in the synthesis was the diazonium coupling to aniline-containing poly(amic acid) in nonaqueous solvent. The chromophore densi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cd3c76b703857be4fa4663659ce5b36
https://doi.org/10.1016/s0014-3057(98)80000-1
https://doi.org/10.1016/s0014-3057(98)80000-1
Publikováno v:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 242:135-143
Among the mixed crystals between carbazole (1) or benzimidazole (2) and an aromatic hydrocarbon, such as naphthalene, phenanthrene and anthracene, only the carbazole/anthracene mixed crystal was found by powder X-ray diffraction spectroscopy and diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08aab03692ddf595ecadf4f0551d8399
https://doi.org/10.1080/10587259408037746
https://doi.org/10.1080/10587259408037746
Autor:
Hitoshi Arai, Ji-Ben Meng, Yoshikatsu Ito, Kenichi Tabata, Teruo Matsuura, Yoshitaka Kusunaga
Publikováno v:
Journal of Applied Polymer Science. 50:1989-1998
Photochemical oxetane formation by addition of 1-methyl-2,4,5-triphenylimidazole (1a), 1,2-dimethyl-4,5-diphenylimidazole (1b), and 1-acetylimidazole (1c) to benzophenone (BP), poly(4-vinylbenzophenone) (PVBP), and poly(styrene-co-4-vinylbenzophenone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d09e862b49395271655b62a5f6e9d3a
https://doi.org/10.1002/app.1993.070501117
https://doi.org/10.1002/app.1993.070501117
Autor:
Hong-Gen Wang, Wen-Guang Wang, Da-Ming Du, Ji-Ben Meng, Teruo Matsuura, Guo-Xiang Xiong, Yongmei Wang, Hideko Koshima, De-chao Fu, Ru-Ji Wang
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 74:43-49
Mixed crystals, prepared by resolidification of the melt of a mixture of 5-formyl-1,3-dimethyluracil (1a) and antipyrine (7) crystals (molar ratio, 1:2.5), and irradiated with a high-pressure mercury lamp under nitrogen, gave a photocondensation prod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af769a025ff7af88f85e7e6f9e59d4b5
https://doi.org/10.1016/1010-6030(93)80150-8
https://doi.org/10.1016/1010-6030(93)80150-8
Autor:
Ji-ben Meng, Mei-gin Shen, Hong-Gen Wang, De-chao Fu, Zhen-heng Gao, Teruo Matsuura, Ru-ji Wang
Publikováno v:
ChemInform. 22
A number of fluorescent 3-arylcoumarins (3-aryl-2H-1-benzopyran-2-ones) have been synthesized by the photo-coupling of 3-bromocoumarin with aromatic and heteroaromatic compounds. The structure of 3-(1-naphthyl)coumarin was confirmed by X-ray crystall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02d166007cfe86cb6dfa28898be7a6ed
https://doi.org/10.1002/chin.199101202
https://doi.org/10.1002/chin.199101202