Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Gen-rong Qiang"'
Publikováno v:
Chirality. 26:780-783
A series of chiral tridentate Schiff-bases were prepared and used as ligands in the catalytic asymmetric Henry reaction. Under the optimal conditions, a variety of arylaldehydes were smoothly converted into corresponding adducts with high yields (up
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbb86a272b14ecfdb43b525d5be3ea45
https://doi.org/10.1002/chir.22369
https://doi.org/10.1002/chir.22369
Publikováno v:
Dalton Trans.. 43:16515-16521
Two new metal-organic frameworks (1-2) were ionothermally obtained by the reaction of a biphenyltetracarboxylic sodium (Na4BPTC) ligand and M(OOCCH3)2 (M = Co(1) and Mn(2)). Crystal structure analysis reveals that 1 is a Co3Na6 unit-based three dimen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bb9a2f7df9177d265c3074163ba3a27
https://doi.org/10.1039/c4dt02042a
https://doi.org/10.1039/c4dt02042a
Publikováno v:
Inorganic Chemistry Communications. 42:29-32
A series of new isomorphic lanthanide-based metal–peptide frameworks, [Ln(PODC)(H2O)2]Br (Ln = La(1), Nd(2), Eu(3), Tb(4), H2PODC = 2, 5-piperazinedione-1, 4-diacetic acid), were synthesized under the ionic liquid medium. Crystal structure measure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47eb93542bf7c112a4e89c38d3019ec0
https://doi.org/10.1016/j.inoche.2014.01.014
https://doi.org/10.1016/j.inoche.2014.01.014
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 612:022049
A series of heterocyclic compounds 3-acetyl-2,5-disubstituted-1,3,4-oxadiazolines (2a-2g) were prepared with hydrazones and acetic anhydride. The products were characterized by 1H-NMR, 13CNMR, IR and elemental analysis. Furthermore, these compounds w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::402f39edee5905415f898c3e1da8489d
https://doi.org/10.1088/1757-899x/612/2/022049
https://doi.org/10.1088/1757-899x/612/2/022049
Autor:
Qing-bao Song1 mayx@lzu.edu.cn, Gen-rong Qiang1, Tian-hua Shen1, Zhen-ping Yang1, Yong-min Liang2, Xiao-li Wu2, Yong-xiang Ma2
Publikováno v:
Synthesis & Reactivity in Inorganic & Metal-Organic Chemistry. Mar2004, Vol. 34 Issue 3, p479-488. 10p. 2 Diagrams, 5 Charts.
Publikováno v:
Advanced Synthesis & Catalysis. 350:61-64
Functionalized propiolamidine derivatives were prepared in good to excellent yields under very mild conditions via a copper-catalyzed multicomponent reaction (MCR) of readily available terminal alkynes, acid chlorides and carbodiimides with the assis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a80f45629ac883b47e62c43a826b0a67
https://doi.org/10.1002/adsc.200700333
https://doi.org/10.1002/adsc.200700333
Publikováno v:
Chirality. 26(12)
A series of chiral tridentate Schiff-bases were prepared and used as ligands in the catalytic asymmetric Henry reaction. Under the optimal conditions, a variety of arylaldehydes were smoothly converted into corresponding adducts with high yields (up
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::39a26fe45db123a4119c3ff410dcbde3
https://pubmed.ncbi.nlm.nih.gov/25318691
https://pubmed.ncbi.nlm.nih.gov/25318691
Publikováno v:
Acta Crystallographica Section E Structure Reports Online. 63:o2246-o2248
The crystals of the title compound, C14H11N5O6, were obtained from a condensation reaction of 4-methylbenzaldehyde and 2,4,6-trinitrophenylhydrazine. The molecule displays an E configuration. The centroid-to-centroid separation of 3.885 (2) A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6944501d364d63c0ed00cd7f88c3c56e
https://doi.org/10.1107/s1600536807014511
https://doi.org/10.1107/s1600536807014511
Publikováno v:
ChemInform. 39
Functionalized propiolamidine derivatives were prepared in good to excellent yields under very mild conditions via a copper-catalyzed multicomponent reaction (MCR) of readily available terminal alkynes, acid chlorides and carbodiimides with the assis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bc0da0818c31c164f3e8fa730aa4f30
https://doi.org/10.1002/chin.200819075
https://doi.org/10.1002/chin.200819075
Publikováno v:
ChemInform. 39
A practical synthesis of symmetrical vicinal diamines with broad chemistry scope is described. The key step is the ultrasonicwave promoted tandem-reaction, two-step reaction sequence combining Mannich double condensations with benzotriazole, glyoxal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a088afa11897e0dd35c2b6d5bdaf8529
https://doi.org/10.1002/chin.200819058
https://doi.org/10.1002/chin.200819058