Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1967 1
1984 1
1991 1
1997 1
1999 1
2000 2
2002 1
2003 3
2004 2
2005 4
2006 2
2007 4
2008 4
2009 6
2010 5
2011 7
2012 5
2013 10
2014 11
2015 4
2016 8
2017 7
2018 9
2019 7
2020 5
2021 12
2022 14
2023 13
2024 1

Text availability

Article attribute

Article type

Publication date

Search Results

135 results

Results by year

Filters applied: . Clear all
Page 1
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 pol …
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.
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 lantha …
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 ma …
Development of a rapid GC-FID method to simultaneously determine triethylamine, diisopropylamine, and 1,1,3,3-tetramethylguanidine residues in an active pharmaceutical ingredient.
Shou M, Qiu H. Shou M, et al. J Pharm Anal. 2021 Apr;11(2):251-256. doi: 10.1016/j.jpha.2020.06.007. Epub 2020 Jul 3. J Pharm Anal. 2021. PMID: 34012701 Free PMC article.
A rapid GC-FID method was developed to simultaneously determine residual levels of triethylamine (TEA), 1,1,3,3-tetramethylguanidine (TMG), and diisopropylamine (DIPA) in the synthetic route of an active pharmaceutical ingredient (API). ...
A rapid GC-FID method was developed to simultaneously determine residual levels of triethylamine (TEA), 1,1,3,3- …
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 …
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 reacti …
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 …
In this work, a convenient HPLC-UV method for the determination of the total specific migration of nine ultraviolet (UV) absorbers in food s …
Tetramethylguanidine-based gels and colloids of cellulose.
Carrera GVSM, Raymundo A, Fernandes FMB, Jordão N, Sousa I, da Ponte MN, Branco LC. Carrera GVSM, et al. Carbohydr Polym. 2017 Aug 1;169:58-64. doi: 10.1016/j.carbpol.2017.03.084. Epub 2017 Mar 29. Carbohydr Polym. 2017. PMID: 28504178
These gels are prepared at room temperature by combination of cellulose and tetramethylguanidine (TMG) in different ratios (1:1, 1:2, 1:3 in equivalents of alcohol groups of cellulose per number of molecules of TMG). ...
These gels are prepared at room temperature by combination of cellulose and tetramethylguanidine (TMG) in different ratios (1:1, 1:2, …
135 results