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Year Number of Results
1975 2
1976 5
1977 1
1979 5
1980 3
1981 2
1982 2
1983 4
1984 10
1985 4
1986 10
1987 10
1988 10
1989 19
1990 25
1991 33
1992 42
1993 31
1994 46
1995 57
1996 49
1997 83
1998 94
1999 93
2000 115
2001 128
2002 146
2003 184
2004 272
2005 560
2006 830
2007 848
2008 942
2009 1087
2010 1307
2011 1560
2012 1712
2013 1925
2014 2099
2015 2304
2016 2155
2017 2249
2018 2820
2019 3088
2020 3653
2021 4028
2022 4306
2023 4162
2024 1458

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39,317 results

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Page 1
(E)-4-Chloro-N-(2,4,6-trimethyl-benzyl-idene)aniline.
Guo Y, Pan MX, Xiang H, Liu WH, Song ZC. Guo Y, et al. Acta Crystallogr Sect E Struct Rep Online. 2011 Aug 1;67(Pt 8):o1999. doi: 10.1107/S1600536811027024. Epub 2011 Jul 9. Acta Crystallogr Sect E Struct Rep Online. 2011. PMID: 22091033 Free PMC article.
trans-Bis[4-amino-N-(pyrimidin-2-yl-kappaN)benzene-sulfonamidato-kappaN]bis(N,N-dimethyl-formamide-kappaO)cobalt(II).
Guo JJ, Wang W, Zhang YD, Yang L, Zhang SH. Guo JJ, et al. Acta Crystallogr Sect E Struct Rep Online. 2012 Nov 1;68(Pt 11):m1398-9. doi: 10.1107/S160053681204336X. Epub 2012 Oct 24. Acta Crystallogr Sect E Struct Rep Online. 2012. PMID: 23284369 Free PMC article.
The title complex, [Co(C(10)H(9)N(4)O(2)S)(2)(C(3)H(7)NO)(2)], lies across an inversion center. The Co(II) atom is coordinated in a slightly distorted octa-hedral geometry by four N atoms from two bidentate 4-amino-N-(pyrimidin-2-yl)benzene-sulfonamidate (sul …
The title complex, [Co(C(10)H(9)N(4)O(2)S)(2)(C(3)H(7)NO)(2)], lies across an inversion center. The Co(II) atom is coordinated in a s …
Multicomponent cyclization with azides to synthesize N-heterocycles.
Guo H, Zhou B, Chang J, Chang W, Feng J, Zhang Z. Guo H, et al. Org Biomol Chem. 2023 Oct 18;21(40):8054-8074. doi: 10.1039/d3ob01115a. Org Biomol Chem. 2023. PMID: 37801029 Review.
However, the exploration of MCR pathways to N-heterocyclic compounds remains incomplete. Here, we review the use of multicomponent reactions for the preparation of N-heterocycles. A wide range of reactions based on azides for the synthesis of various types of N …
However, the exploration of MCR pathways to N-heterocyclic compounds remains incomplete. Here, we review the use of multicomponent re …
Methods For Visualizing Intracellular Organelles.
Zhao X, Guo S. Zhao X, et al. J Vis Exp. 2023 Mar 3;(193). doi: 10.3791/64966. J Vis Exp. 2023. PMID: 37602874
Journal of Visualized Experiments. (182), e63846 (2022). Zhao, X., Guo, S. Antibody uptake assay for tracking Notch/Delta endocytosis during the asymmetric division of zebrafish radial glia progenitors. ...
Journal of Visualized Experiments. (182), e63846 (2022). Zhao, X., Guo, S. Antibody uptake assay for tracking Notch/Delta endocytosis …
(E)-N'-(2-Meth-oxy-benzyl-idene)-3-nitro-benzohydrazide.
Guo JW, Ma JY, Sun CW. Guo JW, et al. Acta Crystallogr Sect E Struct Rep Online. 2011 Aug 1;67(Pt 8):o1895. doi: 10.1107/S1600536811025542. Epub 2011 Jul 2. Acta Crystallogr Sect E Struct Rep Online. 2011. PMID: 22090946 Free PMC article.
In the title compound, C(15)H(13)N(3)O(4), the two substituted benzene rings form a dihedral angle of 10.9 (3). In the crystal, inter-molecular C-HO and N-HO hydrogen bonds link mol-ecules into chains running parallel to [101]....
In the title compound, C(15)H(13)N(3)O(4), the two substituted benzene rings form a dihedral angle of 10.9 (3). In the crystal, inter …
N-(8-Quinolyl)pyridine-2-carboxamide.
Zhang J, Liu Q, Xu Y, Zhang Y, You X, Guo Z. Zhang J, et al. Acta Crystallogr C. 2001 Jan;57(Pt 1):109-10. doi: 10.1107/s0108270100015158. Acta Crystallogr C. 2001. PMID: 11173417
Dichlorido{N-[1-(pyrazin-2-yl)ethyl-idene-kappaN]ethane-1,2-diamine-kappaN,N'}zinc.
Liu JC, Li M, Mohammed Omer AS, Wei Y, Guo GZ. Liu JC, et al. Acta Crystallogr Sect E Struct Rep Online. 2011 Nov;67(Pt 11):m1555. doi: 10.1107/S1600536811042115. Epub 2011 Oct 22. Acta Crystallogr Sect E Struct Rep Online. 2011. PMID: 22219796 Free PMC article.
The Zn(II) atom in the title complex, [ZnCl(2)(C(8)H(12)N(4))], is coordinated by two Cl atoms and three N atoms of the N-[1-(pyrazin-2-yl)ethyl-idene]ethane-1,2-diamine ligand, and displays a distorted square-pyramidal geometry with the apical position occup …
The Zn(II) atom in the title complex, [ZnCl(2)(C(8)H(12)N(4))], is coordinated by two Cl atoms and three N atoms of the N …
Electrodimerization of N-Alkoxyamides for the Synthesis of Hydrazines.
Nasier A, Chang X, Guo C. Nasier A, et al. J Org Chem. 2021 Nov 19;86(22):16068-16076. doi: 10.1021/acs.joc.1c01294. Epub 2021 Aug 31. J Org Chem. 2021. PMID: 34464121
An efficient and valuable N-N dimerization reaction of N-alkoxyamides is reported under undivided electrolytic conditions. This electrochemical strategy provides a powerful way to access a wide range of advanced, highly functionalized hydrazines. Remarkably, …
An efficient and valuable N-N dimerization reaction of N-alkoxyamides is reported under undivided electrolytic conditio …
Chloridobis(1,10-phenanthroline-kappaN,N')(2,2,2-trichloro-acetato-kappaO)cobalt(II).
Pei C, Bai P, Guo Z. Pei C, et al. Acta Crystallogr Sect E Struct Rep Online. 2009 Dec 24;66(Pt 1):m102. doi: 10.1107/S1600536809054671. Acta Crystallogr Sect E Struct Rep Online. 2009. PMID: 21579911 Free PMC article.
The title compound, [Co(C(2)Cl(3)O(2))Cl(C(12)H(8)N(2))(2)], was obtained by the reaction of trichloro-acetic acid and CoCl(2) in the presence of 1,10-phenanthroline. The Co(II) ion exhibits a distorted octa-hedral geometry, with three N atoms from two 1,10-phenanth …
The title compound, [Co(C(2)Cl(3)O(2))Cl(C(12)H(8)N(2))(2)], was obtained by the reaction of trichloro-acetic acid and CoCl(2) in the …
[mu-Bis(trimethyl-silyl)amido]bis-[mu-N,N-dimethyl-N',N''-bis-(trimethyl-silyl)guanidinato]-triangulo-tricopper(I).
Guo D, Qiao X, Tong HB, Zhou M. Guo D, et al. Acta Crystallogr Sect E Struct Rep Online. 2009 Mar 14;65(Pt 4):m405. doi: 10.1107/S1600536809008745. Acta Crystallogr Sect E Struct Rep Online. 2009. PMID: 21582350 Free PMC article.
The title compound, [Cu(3)(C(6)H(18)NSi(2))(C(9)H(24)N(3)Si(2))(2)], is a trinuclear Cu(I) complex. A crystallographic twofold axis passes through one Cu(I) atom and the N atom of the bis-(trimethyl-silyl)amide ligand that bridges between the other two Cu(I) atoms. …
The title compound, [Cu(3)(C(6)H(18)NSi(2))(C(9)H(24)N(3)Si(2))(2)], is a trinuclear Cu(I) complex. A crystallographic twofold axis p …
39,317 results
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