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1,1,3,3-Tetramethylguanidine-Mediated Zwitterionic Ring-Opening Polymerization of Sarcosine-Derived N-Thiocarboxyanhydride toward Well-Defined Polysarcosine.
Siefker D, Chan BA, Zhang M, Nho JW, Zhang D. Siefker D, et al. Macromolecules. 2022 Apr 12;55(7):2509-2516. doi: 10.1021/acs.macromol.1c02472. Epub 2022 Mar 30. Macromolecules. 2022. PMID: 35444344 Free PMC article.
Zwitterionic ring-opening polymerization (ZROP) of sarcosine-derived N-thiocarboxyanhydrides (Me-NNTAs) can be induced by using 1,1,3,3-tetramethylguanidine (TMG) initiators in CH(2)Cl(2) at 25 C, rapidly producing well-defined polysarcosine polymers …
Zwitterionic ring-opening polymerization (ZROP) of sarcosine-derived N-thiocarboxyanhydrides (Me-NNTAs) can be induced by using 1, …
2-[2-(Benzyl-sulfan-yl)phen-yl]-1,1,3,3-tetra-methyl-guanidine.
Neuba A, Flörke U, Henkel G. Neuba A, et al. Acta Crystallogr Sect E Struct Rep Online. 2011 May 1;67(Pt 5):o1202-3. doi: 10.1107/S1600536811014577. Epub 2011 Apr 22. Acta Crystallogr Sect E Struct Rep Online. 2011. PMID: 21754503 Free PMC article.
Synthetic applications of polystyrene-supported 1,1,3,3-tetramethylguanidine.
Coelho A, Crespo A, Fernández F, Biagini P, Stefanachi A, Sotelo E. Coelho A, et al. Comb Chem High Throughput Screen. 2008 Dec;11(10):843-7. doi: 10.2174/138620708786734253. Comb Chem High Throughput Screen. 2008. PMID: 19075606
Several applications of polystyrene-supported 1,1,3,3-tetramethylguanidine (PS-TMG) in synthetic organic chemistry have been explored. ...
Several applications of polystyrene-supported 1,1,3,3-tetramethylguanidine (PS-TMG) in synthetic organic chemist …
Pt(II)-mediated nitrile-tetramethylguanidine coupling as a key step for a novel synthesis of 1,6-dihydro-1,3,5-dihydrotriazines.
Gushchin PV, Bokach NA, Luzyanin KV, Nazarov AA, Haukka M, Kukushkin VY. Gushchin PV, et al. Inorg Chem. 2007 Mar 5;46(5):1684-93. doi: 10.1021/ic061884b. Epub 2007 Feb 1. Inorg Chem. 2007. PMID: 17266300
The coupling between tetramethylguanidine, HN=C(NMe2)2, and coordinated organonitriles in the platinum(II) complexes cis/trans-[PtCl2(RCN)2] (R = Me, Et, Ph) proceeds rapidly under mild conditions to afford the diimino compounds containing two N-bound monodentate 1,3-diaza …
The coupling between tetramethylguanidine, HN=C(NMe2)2, and coordinated organonitriles in the platinum(II) complexes cis/trans-[PtCl2 …
Structurally characterized 1,1,3,3-tetramethylguanidine solvated magnesium aryloxide complexes: [Mg(mu-OEt)(DBP)(H-TMG)]2, [Mg(mu-OBc)(DBP)(H-TMG)]2, [Mg(mu-TMBA)(DBP)(H-TMG)]2, [Mg(mu-DPP)(DBP)(H-TMG)]2, [Mg(BMP)2(H-TMG)2], [Mg(O-2,6-Ph2C6H3)2 (H-TMG)2].
Monegan JD, Bunge SD. Monegan JD, et al. Inorg Chem. 2009 Apr 6;48(7):3248-56. doi: 10.1021/ic8022776. Inorg Chem. 2009. PMID: 19239201
The synthesis and structural characterization of several 1,1,3,3-tetramethylguanidine (H-TMG) solvated magnesium aryloxide complexes are reported. ...
The synthesis and structural characterization of several 1,1,3,3-tetramethylguanidine (H-TMG) solvated magnesium …
1,1,3,3-Tetramethylguanidine solvated lanthanide aryloxides: pre-catalysts for intramolecular hydroalkoxylation.
Janini TE, Rakosi R 3rd, Durr CB, Bertke JA, Bunge SD. Janini TE, et al. Dalton Trans. 2009 Dec 21;(47):10601-8. doi: 10.1039/b917377c. Epub 2009 Oct 23. Dalton Trans. 2009. PMID: 20023885
The synthesis and structural characterization of six 1,1,3,3-tetramethylguanidine (H-TMG) solvated lanthanide aryloxide complexes are reported. ...
The synthesis and structural characterization of six 1,1,3,3-tetramethylguanidine (H-TMG) solvated lanthanide ar …
Stable analogs of the uranyl ion containing 1,1,3,3-tetramethylguanidine.
Bertke JA, Bunge SD. Bertke JA, et al. Dalton Trans. 2007 Nov 7;(41):4647-9. doi: 10.1039/b712054k. Epub 2007 Sep 12. Dalton Trans. 2007. PMID: 17940644
The reaction of 1,1,3,3-tetramethylguanidine (HTMG) with [UO(2)Cl(2)(THF)2] yielded [UO(2)Cl(2)(HTMG)2] 1, the first uranyl tetralkylguanidine adduct reported, further investigation led to the synthesis of [UO(2)(DBP)2(HTMG)2] 2 and [UO(2)(DBP-4-Me)2(H …
The reaction of 1,1,3,3-tetramethylguanidine (HTMG) with [UO(2)Cl(2)(THF)2] yielded [UO(2)Cl(2)(HTMG)2] 1, the f …
1,1,3,3-Tetramethylguanidine-gallane, (Me2N)2CN(H).GaH3: an unusually strongly bound gallane adduct.
Cowley AR, Downs AJ, Himmel HJ, Marchant S, Parsons S, Yeoman JA. Cowley AR, et al. Dalton Trans. 2005 May 5;(9):1591-7. doi: 10.1039/b501818h. Epub 2005 Apr 4. Dalton Trans. 2005. PMID: 15852107
The novel adduct 1,1,3,3-tetramethylguanidine-gallane, (Me2N)2CN(H).GaH3, has been prepared by the reaction of [(Me2N)2CNH2]+Cl- with LiGaH4 in Et2O solution. ...
The novel adduct 1,1,3,3-tetramethylguanidine-gallane, (Me2N)2CN(H).GaH3, has been prepared by the reaction of [ …
High-performance liquid chromatography - Ultraviolet method for the determination of total specific migration of nine ultraviolet absorbers in food simulants based on 1,1,3,3-Tetramethylguanidine and organic phase anion exchange solid phase extraction to remove glyceride.
Wang J, Xiao X, Chen T, Liu T, Tao H, He J. Wang J, et al. J Chromatogr A. 2016 Jun 17;1451:58-66. doi: 10.1016/j.chroma.2016.05.010. Epub 2016 May 5. J Chromatogr A. 2016. PMID: 27189432
In this work, a convenient HPLC-UV method for the determination of the total specific migration of nine ultraviolet (UV) absorbers in food simulants was developed based on 1,1,3,3-tetramethylguanidine (TMG) and organic phase anion exchange (OPAE) SPE t …
In this work, a convenient HPLC-UV method for the determination of the total specific migration of nine ultraviolet (UV) absorbers in food s …
160 results