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Quoted phrases not found in phrase index: "1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone", "1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidone", "1,3-dimethyltetrahydropyrimidin-2(1H)-one", "dimethyl propylene urea", "hexahydro-1,3-dimethyl-2-oxopyrimidine", "N,N'-dimethyl-N,N'-propyleneurea", "N,N'-dimethyl-N,N'-trimethyleneurea"
Page 1
Bis(1,3-dimethyl-1,3-diazinan-2-one)dinitratodioxidouranium(VI).
Suzuki T, Kawasaki T, Ikeda Y. Suzuki T, et al. Acta Crystallogr Sect E Struct Rep Online. 2010 Dec 4;67(Pt 1):m18. doi: 10.1107/S1600536810049883. Acta Crystallogr Sect E Struct Rep Online. 2010. PMID: 21522544 Free PMC article.
The title compound, [U(NO(3))(2)O(2)(C(6)H(12)N(2)O)(2)], exhibits a hexa-gonal-bipyramidal geometry around the U(VI) ion, which is situated on an inversion centre and coordinated by two oxide ligands in the axial positions, and four O atoms from two bidentate NO(3) (-) and two O …
The title compound, [U(NO(3))(2)O(2)(C(6)H(12)N(2)O)(2)], exhibits a hexa-gonal-bipyramidal geometry around the U(VI) ion, which is situated …
Poly[bis-(1,3-dimethyl-1,3-diazinan-2-one)(2,5-dioxidoterephthalato)zirconium(IV)].
Maercz M, Wragg DS, Dietzel PD, Fjellvåg H. Maercz M, et al. Acta Crystallogr Sect E Struct Rep Online. 2013 Mar 1;69(Pt 3):m153. doi: 10.1107/S1600536813003437. Epub 2013 Feb 16. Acta Crystallogr Sect E Struct Rep Online. 2013. PMID: 23476499 Free PMC article.
In the title coordination polymer, [Zr(C8H2O6)(C6H12N2O)2] n , the Zr(IV) atom, which lies on a crystallographic twofold rotation axis, is coordinated by two O,O'-bidentate 2,5-dioxidoterephthalate (DHTP(4-)) ligands and two O-bonded 1,3-dimethyl-1,3-diazinan-2-one (DMPU) …
In the title coordination polymer, [Zr(C8H2O6)(C6H12N2O)2] n , the Zr(IV) atom, which lies on a crystallographic twofold rotation axis, is c …
Coordination chemistry effects of the space-demanding solvent molecule N,N'-dimethylpropyleneurea.
Lundberg D, Lindqvist-Reis P, Łyczko K, Eriksson L, Persson I. Lundberg D, et al. Dalton Trans. 2024 Jan 23;53(4):1817-1832. doi: 10.1039/d3dt03193d. Dalton Trans. 2024. PMID: 38173416 Free PMC article.
Crystallographic investigations of eight homoleptic N,N'-dimethylpropyleneurea (dmpu) coordinated metal ions in the solid state, [Mg(dmpu)(5)]I(2) (1), [Ca(dmpu)(6)]I(2) (2), [Ca(dmpu)(6)](ClO(4))(2) (3), [Ca(dmpu)(6)](CF(3) …
Crystallographic investigations of eight homoleptic N,N'-dimethylpropyleneurea (dmpu) coordinated metal ions in …
Cu-Electrocatalysis Enables Vicinal Bis(difluoromethylation) of Alkenes: Unraveling Dichotomous Role of Zn(CF(2)H)(2)(DMPU)(2) as Both Radical and Anion Source.
Kim S, Kim H. Kim S, et al. J Am Chem Soc. 2024 Aug 14;146(32):22498-22508. doi: 10.1021/jacs.4c06207. Epub 2024 Jul 30. J Am Chem Soc. 2024. PMID: 39079933
By leveraging electrochemistry to oxidize Zn(CF(2)H)(2)(DMPU)(2)-a conventionally utilized anionic transmetalating source, we paved a way to utilize it as a CF(2)H radical source to deliver the CF(2)H group in the terminal position of alkenes. ...
By leveraging electrochemistry to oxidize Zn(CF(2)H)(2)(DMPU)(2)-a conventionally utilized anionic transmetalating source, we paved a …
Vibrational spectroscopic studies of N,N'-dimethylpropyleneurea-water system: affected solvent spectra and factor analysis.
Śmiechowski M. Śmiechowski M. Spectrochim Acta A Mol Biomol Spectrosc. 2011 Aug 15;79(4):712-21. doi: 10.1016/j.saa.2010.08.043. Epub 2010 Sep 1. Spectrochim Acta A Mol Biomol Spectrosc. 2011. PMID: 20869300
FT-IR spectra of N,N'-dimethylpropyleneurea (DMPU)-water system have been measured in the 4000-500 cm(-1) range by Attenuated Total Reflectance (ATR) technique in the entire composition range. ...The CO stretching band of DMPU has been used to o …
FT-IR spectra of N,N'-dimethylpropyleneurea (DMPU)-water system have been measured in the 4000-500 cm(-1) range …
Structure of the solvated thallium(I) ion in aqueous, dimethyl sulfoxide, N,N'-dimethylpropyleneurea, and N,N-dimethylthioformamide solution.
Persson I, Jalilehvand F, Sandström M. Persson I, et al. Inorg Chem. 2002 Jan 28;41(2):192-7. doi: 10.1021/ic010587y. Inorg Chem. 2002. PMID: 11800607
The structure of the solvated thallium(I) ion in aqueous, dimethyl sulfoxide, N,N'-dimethylpropyleneurea, and N,N-dimethylthioformamide solution has been studied by means of large-angle X-ray scattering (LAXS) and complemented by EXAFS studies on two s …
The structure of the solvated thallium(I) ion in aqueous, dimethyl sulfoxide, N,N'-dimethylpropyleneurea, and N, …
Skeletal reorganization divergence of N-sulfonyl ynamides.
Zeng L, Lin Y, Li J, Sajiki H, Xie H, Cui S. Zeng L, et al. Nat Commun. 2020 Nov 6;11(1):5639. doi: 10.1038/s41467-020-19467-5. Nat Commun. 2020. PMID: 33159079 Free PMC article.
Upon treatment with lithium diisopropylamine (LDA), N-sulfonyl ynamides undergo a skeletal reorganization to deliver thiete sulfones, while the additional use of 1,3-dimethyl-tetrahydropyrimidin-2(1H)-one (DMPU) shifts the process to furnish propargyl sulfonamides. This sk …
Upon treatment with lithium diisopropylamine (LDA), N-sulfonyl ynamides undergo a skeletal reorganization to deliver thiete sulfones, while …
Copper-Catalyzed Difluoromethylation of Alkenyl Thianthrenium Salts.
Du Z, Gong W, Yuan S, Ren Y, Huang C, Zeng X. Du Z, et al. Org Lett. 2024 Dec 20;26(50):11062-11066. doi: 10.1021/acs.orglett.4c04250. Epub 2024 Dec 5. Org Lett. 2024. PMID: 39635920
The success of this method relies on the use of copper catalysis and Vicic-Mikami reagent (DMPU)(2)Zn(CF(2)H)(2). These mild protocols offer the advantage of selectively synthesizing either aromatic or aliphatic difluoromethylated alkenes. ...
The success of this method relies on the use of copper catalysis and Vicic-Mikami reagent (DMPU)(2)Zn(CF(2)H)(2). These mild protocol …
Small-angle neutron scattering and volumetric studies of dilute solutions of N,N'-dimethylpropyleneurea in heavy water.
Székely NK, Jancsó G. Székely NK, et al. J Phys Chem A. 2009 Mar 12;113(10):2207-11. doi: 10.1021/jp808471p. J Phys Chem A. 2009. PMID: 19090683
Small-angle neutron scattering experiments and density measurements were performed on dilute solutions of N,N'-dimethylpropyleneurea (DMPU) in heavy water in the mole fraction range 0.005(0.0025)-0.05 at 288.15, 298.15 and 313.15 K. ...The results led …
Small-angle neutron scattering experiments and density measurements were performed on dilute solutions of N,N'-dimethylprop …
115 results