Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 276 entries
Sorted by: Best Match Show Resources per page
Preparation of Novel Pyridine-Based Aromatic Polyimides and Effect of Fluorine Functionality.

Journal of nanoscience and nanotechnology

Jang H, Lee S, Jin L, Pyo J, Tan F, Kim K, Kim W, Jeon HS.
PMID: 26726533
J Nanosci Nanotechnol. 2015 Nov;15(11):8451-9. doi: 10.1166/jnn.2015.11444.

Novel pyridine-containing linear and branched polyimides (Li-PIs and Br-PIs) were prepared by aromatic diamine and triamine monomers. The fluorinated, non-fluorinated and trifunctional pyridine-based monomers, 4-(4-(trifluoromethylphenyl))-2,6-bis(4-aminophenyl)pyridine (FDAPP), 4-phenyl-2,6-bis(4-aminophenyl)pyridine (DAPP) and 4,4',4"-(pyridine-2,4,6-triyl)tribenzenamine (TAPP) amino compounds were synthesized by a modified Chichibabin...

Cite
Jang H, Lee S, Jin L, et al. Preparation of Novel Pyridine-Based Aromatic Polyimides and Effect of Fluorine Functionality. J Nanosci Nanotechnol. 2015;15(11):8451-9doi: 10.1166/jnn.2015.11444.
Jang, H., Lee, S., Jin, L., Pyo, J., Tan, F., Kim, K., Kim, W., & Jeon, H. S. (2015). Preparation of Novel Pyridine-Based Aromatic Polyimides and Effect of Fluorine Functionality. Journal of nanoscience and nanotechnology, 15(11), 8451-9. https://doi.org/10.1166/jnn.2015.11444
Jang, Hohyoun, et al. "Preparation of Novel Pyridine-Based Aromatic Polyimides and Effect of Fluorine Functionality." Journal of nanoscience and nanotechnology vol. 15,11 (2015): 8451-9. doi: https://doi.org/10.1166/jnn.2015.11444
Jang H, Lee S, Jin L, Pyo J, Tan F, Kim K, Kim W, Jeon HS. Preparation of Novel Pyridine-Based Aromatic Polyimides and Effect of Fluorine Functionality. J Nanosci Nanotechnol. 2015 Nov;15(11):8451-9. doi: 10.1166/jnn.2015.11444. PMID: 26726533.
Copy Download .nbib Format: NLM
Cooperative organocatalysis of Mukaiyama-type aldol reactions by thioureas and nitro compounds.

Chemical communications (Cambridge, England)

Bukhryakov KV, Desyatkin VG, Rodionov VO.
PMID: 27216276
Chem Commun (Camb). 2016 Jun 18;52(48):7576-9. doi: 10.1039/c6cc01984f. Epub 2016 May 24.

A unique organocatalytic system for Mukaiyama-type aldol reactions based on the cooperative action of nitro compounds and thioureas has been identified. This system is compatible with a wide range of substrates and does not require low temperatures, inert atmospheres,...

Cite
Bukhryakov KV, Desyatkin VG, Rodionov VO. Cooperative organocatalysis of Mukaiyama-type aldol reactions by thioureas and nitro compounds. Chem Commun (Camb). 2016;52(48):7576-9doi: 10.1039/c6cc01984f.
Bukhryakov, K. V., Desyatkin, V. G., & Rodionov, V. O. (2016). Cooperative organocatalysis of Mukaiyama-type aldol reactions by thioureas and nitro compounds. Chemical communications (Cambridge, England), 52(48), 7576-9. https://doi.org/10.1039/c6cc01984f
Bukhryakov, Konstantin V, et al. "Cooperative organocatalysis of Mukaiyama-type aldol reactions by thioureas and nitro compounds." Chemical communications (Cambridge, England) vol. 52,48 (2016): 7576-9. doi: https://doi.org/10.1039/c6cc01984f
Bukhryakov KV, Desyatkin VG, Rodionov VO. Cooperative organocatalysis of Mukaiyama-type aldol reactions by thioureas and nitro compounds. Chem Commun (Camb). 2016 Jun 18;52(48):7576-9. doi: 10.1039/c6cc01984f. Epub 2016 May 24. PMID: 27216276.
Copy Download .nbib Format: NLM
Steric-Hindrance-Induced Regio- and Chemoselective Oxidation of Aromatic Amines.

The Journal of organic chemistry

Patil VV, Shankarling GS.
PMID: 26212905
J Org Chem. 2015 Aug 21;80(16):7876-83. doi: 10.1021/acs.joc.5b00582. Epub 2015 Aug 03.

Unusual regio- and chemoselective oxidation of aromatic amines hindered with ortho substituents (except -NH2, -NHCH3, and -OH) to the corresponding nitro compounds is described by use of nonanebis(peroxoic acid). The mechanistic investigation for selective oxidation of amines ortho-substituted with...

Cite
Patil VV, Shankarling GS. Steric-Hindrance-Induced Regio- and Chemoselective Oxidation of Aromatic Amines. J Org Chem. 2015;80(16):7876-83doi: 10.1021/acs.joc.5b00582.
Patil, V. V., & Shankarling, G. S. (2015). Steric-Hindrance-Induced Regio- and Chemoselective Oxidation of Aromatic Amines. The Journal of organic chemistry, 80(16), 7876-83. https://doi.org/10.1021/acs.joc.5b00582
Patil, Vilas Venunath, and Shankarling, Ganapati Subray. "Steric-Hindrance-Induced Regio- and Chemoselective Oxidation of Aromatic Amines." The Journal of organic chemistry vol. 80,16 (2015): 7876-83. doi: https://doi.org/10.1021/acs.joc.5b00582
Patil VV, Shankarling GS. Steric-Hindrance-Induced Regio- and Chemoselective Oxidation of Aromatic Amines. J Org Chem. 2015 Aug 21;80(16):7876-83. doi: 10.1021/acs.joc.5b00582. Epub 2015 Aug 03. PMID: 26212905.
Copy Download .nbib Format: NLM
Electrochemical construction of hierarchically ordered CdSe-sensitized TiO2 nanotube arrays: towards versatile photoelectrochemical water splitting and photoredox applications.

Nanoscale

Xiao FX, Miao J, Wang HY, Yang H, Chen J, Liu B.
PMID: 24821322
Nanoscale. 2014 Jun 21;6(12):6727-37. doi: 10.1039/c4nr01380h.

Recent years have witnessed quite a number of worldwide efforts for fabricating CdSe/TiO2 nanotube arrays (CdSe/TNTAs) nanocomposites; however, the construction of a well-defined CdSe/TNTAs binary nanostructure for versatile photocatalytic and photoelectrochemical applications still poses a big challenge. In this...

Cite
Xiao FX, Miao J, Wang HY, et al. Electrochemical construction of hierarchically ordered CdSe-sensitized TiO2 nanotube arrays: towards versatile photoelectrochemical water splitting and photoredox applications. Nanoscale. 2014;6(12):6727-37doi: 10.1039/c4nr01380h.
Xiao, F. X., Miao, J., Wang, H. Y., Yang, H., Chen, J., & Liu, B. (2014). Electrochemical construction of hierarchically ordered CdSe-sensitized TiO2 nanotube arrays: towards versatile photoelectrochemical water splitting and photoredox applications. Nanoscale, 6(12), 6727-37. https://doi.org/10.1039/c4nr01380h
Xiao, Fang-Xing, et al. "Electrochemical construction of hierarchically ordered CdSe-sensitized TiO2 nanotube arrays: towards versatile photoelectrochemical water splitting and photoredox applications." Nanoscale vol. 6,12 (2014): 6727-37. doi: https://doi.org/10.1039/c4nr01380h
Xiao FX, Miao J, Wang HY, Yang H, Chen J, Liu B. Electrochemical construction of hierarchically ordered CdSe-sensitized TiO2 nanotube arrays: towards versatile photoelectrochemical water splitting and photoredox applications. Nanoscale. 2014 Jun 21;6(12):6727-37. doi: 10.1039/c4nr01380h. PMID: 24821322.
Copy Download .nbib Format: NLM
CHARMM Force Field Parameters for Nitroalkanes and Nitroarenes.

Journal of chemical theory and computation

Klauda JB, Brooks BR.
PMID: 26619984
J Chem Theory Comput. 2008 Jan;4(1):107-15. doi: 10.1021/ct700191v.

New CHARMM force field (FF) parameters are developed for nitro compounds, referred to here as C27rn, for subsequent use in molecular dynamics (MD) simulations. The nonbonded terms are adjusted to best fit densities and hydration energies of nitropropane and...

Cite
Klauda JB, Brooks BR. CHARMM Force Field Parameters for Nitroalkanes and Nitroarenes. J Chem Theory Comput. 2008;4(1):107-15doi: 10.1021/ct700191v.
Klauda, J. B., & Brooks, B. R. (2008). CHARMM Force Field Parameters for Nitroalkanes and Nitroarenes. Journal of chemical theory and computation, 4(1), 107-15. https://doi.org/10.1021/ct700191v
Klauda, Jeffery B, and Brooks, Bernard R. "CHARMM Force Field Parameters for Nitroalkanes and Nitroarenes." Journal of chemical theory and computation vol. 4,1 (2008): 107-15. doi: https://doi.org/10.1021/ct700191v
Klauda JB, Brooks BR. CHARMM Force Field Parameters for Nitroalkanes and Nitroarenes. J Chem Theory Comput. 2008 Jan;4(1):107-15. doi: 10.1021/ct700191v. PMID: 26619984.
Copy Download .nbib Format: NLM
From Umpolung to Alternation: Modified Reactivity of Donor-Acceptor Cyclopropanes Towards Nucleophiles in Reaction with Nitroalkanes.

Chemistry (Weinheim an der Bergstrasse, Germany)

Budynina EM, Ivanov KL, Chagarovskiy AO, Rybakov VB, Trushkov IV, Melnikov MY.
PMID: 26880270
Chemistry. 2016 Mar 07;22(11):3692-6. doi: 10.1002/chem.201504593. Epub 2016 Feb 16.

A conceptually new type of donor-acceptor cyclopropane reactivity towards nucleophiles has been disclosed. An essential characteristic of the process is an unusual nucleophilic attack on the C(3)-position of a cyclopropane, combined with typical small ring-opening by cleavage of the...

Cite
Budynina EM, Ivanov KL, Chagarovskiy AO, et al. From Umpolung to Alternation: Modified Reactivity of Donor-Acceptor Cyclopropanes Towards Nucleophiles in Reaction with Nitroalkanes. Chemistry. 2016;22(11):3692-6doi: 10.1002/chem.201504593.
Budynina, E. M., Ivanov, K. L., Chagarovskiy, A. O., Rybakov, V. B., Trushkov, I. V., & Melnikov, M. Y. (2016). From Umpolung to Alternation: Modified Reactivity of Donor-Acceptor Cyclopropanes Towards Nucleophiles in Reaction with Nitroalkanes. Chemistry (Weinheim an der Bergstrasse, Germany), 22(11), 3692-6. https://doi.org/10.1002/chem.201504593
Budynina, Ekaterina M, et al. "From Umpolung to Alternation: Modified Reactivity of Donor-Acceptor Cyclopropanes Towards Nucleophiles in Reaction with Nitroalkanes." Chemistry (Weinheim an der Bergstrasse, Germany) vol. 22,11 (2016): 3692-6. doi: https://doi.org/10.1002/chem.201504593
Budynina EM, Ivanov KL, Chagarovskiy AO, Rybakov VB, Trushkov IV, Melnikov MY. From Umpolung to Alternation: Modified Reactivity of Donor-Acceptor Cyclopropanes Towards Nucleophiles in Reaction with Nitroalkanes. Chemistry. 2016 Mar 07;22(11):3692-6. doi: 10.1002/chem.201504593. Epub 2016 Feb 16. PMID: 26880270.
Copy Download .nbib Format: NLM
Correction to "A New Approach to Nitrones through Cascade Reaction of Nitro Compounds Enabled by Visible Light Photoredox Catalysis".

Organic letters

Lin CW, Hong BC, Chang WC, Lee GH.
PMID: 26075499
Org Lett. 2015 Jul 02;17(13):3378. doi: 10.1021/acs.orglett.5b01663. Epub 2015 Jun 15.

No abstract available.

Cite
Lin CW, Hong BC, Chang WC, et al. Correction to "A New Approach to Nitrones through Cascade Reaction of Nitro Compounds Enabled by Visible Light Photoredox Catalysis". Org Lett. 2015;17(13):3378doi: 10.1021/acs.orglett.5b01663.
Lin, C. W., Hong, B. C., Chang, W. C., & Lee, G. H. (2015). Correction to "A New Approach to Nitrones through Cascade Reaction of Nitro Compounds Enabled by Visible Light Photoredox Catalysis". Organic letters, 17(13), 3378. https://doi.org/10.1021/acs.orglett.5b01663
Lin, Cheng-Wei, et al. "Correction to "A New Approach to Nitrones through Cascade Reaction of Nitro Compounds Enabled by Visible Light Photoredox Catalysis"." Organic letters vol. 17,13 (2015): 3378. doi: https://doi.org/10.1021/acs.orglett.5b01663
Lin CW, Hong BC, Chang WC, Lee GH. Correction to "A New Approach to Nitrones through Cascade Reaction of Nitro Compounds Enabled by Visible Light Photoredox Catalysis". Org Lett. 2015 Jul 02;17(13):3378. doi: 10.1021/acs.orglett.5b01663. Epub 2015 Jun 15. PMID: 26075499.
Copy Download .nbib Format: NLM
Correlations between theoretical and experimental determination of heat of formation of certain aromatic nitro compounds.

Computers & chemistry

Chen C, Wu JC.
PMID: 11219427
Comput Chem. 2001 Mar;25(2):117-24. doi: 10.1016/s0097-8485(00)00073-5.

Heats of formation of energetic materials can be obtained either experimentally or theoretically. In order to compare the results of the two methods, some correlation methods were proposed in this study. The molecular structures and heats of formation of...

Cite
Chen C, Wu JC. Correlations between theoretical and experimental determination of heat of formation of certain aromatic nitro compounds. Comput Chem. 2001;25(2):117-24doi: 10.1016/s0097-8485(00)00073-5.
Chen, C., & Wu, J. C. (2001). Correlations between theoretical and experimental determination of heat of formation of certain aromatic nitro compounds. Computers & chemistry, 25(2), 117-24. https://doi.org/10.1016/s0097-8485(00)00073-5
Chen, C, and Wu, J C. "Correlations between theoretical and experimental determination of heat of formation of certain aromatic nitro compounds." Computers & chemistry vol. 25,2 (2001): 117-24. doi: https://doi.org/10.1016/s0097-8485(00)00073-5
Chen C, Wu JC. Correlations between theoretical and experimental determination of heat of formation of certain aromatic nitro compounds. Comput Chem. 2001 Mar;25(2):117-24. doi: 10.1016/s0097-8485(00)00073-5. PMID: 11219427.
Copy Download .nbib Format: NLM
Novel transformations of gamma-silyl nitro compounds.

Organic letters

Hwu JR, Sambaiah T, Liao JH, Chen KL, Wen YS.
PMID: 11784194
Org Lett. 2001 Dec 27;3(26):4267-9. doi: 10.1021/ol010237f.

Introduction of a gamma-silyl group into nitro compounds of dihydrobenzofuran, dihydrobenzo[b]thiophene, and dihydrofuran allowed new transformations to take place in the presence of a Lewis acid to give the corresponding alpha,beta-unsaturated oximes or multisubstituted dihydrofurans, respectively, in good to...

Cite
Hwu JR, Sambaiah T, Liao JH, et al. Novel transformations of gamma-silyl nitro compounds. Org Lett. 2001;3(26):4267-9doi: 10.1021/ol010237f.
Hwu, J. R., Sambaiah, T., Liao, J. H., Chen, K. L., & Wen, Y. S. (2001). Novel transformations of gamma-silyl nitro compounds. Organic letters, 3(26), 4267-9. https://doi.org/10.1021/ol010237f
Hwu, J R, et al. "Novel transformations of gamma-silyl nitro compounds." Organic letters vol. 3,26 (2001): 4267-9. doi: https://doi.org/10.1021/ol010237f
Hwu JR, Sambaiah T, Liao JH, Chen KL, Wen YS. Novel transformations of gamma-silyl nitro compounds. Org Lett. 2001 Dec 27;3(26):4267-9. doi: 10.1021/ol010237f. PMID: 11784194.
Copy Download .nbib Format: NLM
(n-Nitrophenyl)acetonitrile, with n = 2, 3 and 4.

Acta crystallographica. Section C, Crystal structure communications

Boitsov S, Songstad J, Törnroos KW.
PMID: 12154320
Acta Crystallogr C. 2002 Aug;58:o528-32. doi: 10.1107/s0108270102011514. Epub 2002 Jul 31.

The molecular structures of the three title nitro-substituted phenylacetonitriles, C(8)H(6)N(2)O(2), at 123 K show that the molecules are linked together very differently. In the 2- and 4-nitro compounds, there are both O...H and N(cyano)...H interactions, whereas the crystal lattice...

Cite
Boitsov S, Songstad J, Törnroos KW. (n-Nitrophenyl)acetonitrile, with n = 2, 3 and 4. Acta Crystallogr C. 2002;58:o528-32doi: 10.1107/s0108270102011514.
Boitsov, S., Songstad, J., & Törnroos, K. W. (2002). (n-Nitrophenyl)acetonitrile, with n = 2, 3 and 4. Acta crystallographica. Section C, Crystal structure communications, 58o528-32. https://doi.org/10.1107/s0108270102011514
Boitsov, Stepan, et al. "(n-Nitrophenyl)acetonitrile, with n = 2, 3 and 4." Acta crystallographica. Section C, Crystal structure communications vol. 58 (2002): o528-32. doi: https://doi.org/10.1107/s0108270102011514
Boitsov S, Songstad J, Törnroos KW. (n-Nitrophenyl)acetonitrile, with n = 2, 3 and 4. Acta Crystallogr C. 2002 Aug;58:o528-32. doi: 10.1107/s0108270102011514. Epub 2002 Jul 31. PMID: 12154320.
Copy Download .nbib Format: NLM
Catalytic enantioselective addition of indoles to arylnitroalkenes: an effective route to enantiomerically enriched tryptamine precursors.

Chirality

Bandini M, Garelli A, Rovinetti M, Tommasi S, Umani-Ronchi A.
PMID: 16170793
Chirality. 2005 Nov;17(9):522-9. doi: 10.1002/chir.20189.

A new valuable catalytic protocol for the preparation of synthetically useful beta-indolyl nitro compounds bearing benzhydryl stereocenters is presented. The combined use of catalytic amounts of a commercially available chiral [SalenAlCl] complex and pyridine allowed, for the Friedel-Crafts alkylation...

Cite
Bandini M, Garelli A, Rovinetti M, et al. Catalytic enantioselective addition of indoles to arylnitroalkenes: an effective route to enantiomerically enriched tryptamine precursors. Chirality. 2005;17(9):522-9doi: 10.1002/chir.20189.
Bandini, M., Garelli, A., Rovinetti, M., Tommasi, S., & Umani-Ronchi, A. (2005). Catalytic enantioselective addition of indoles to arylnitroalkenes: an effective route to enantiomerically enriched tryptamine precursors. Chirality, 17(9), 522-9. https://doi.org/10.1002/chir.20189
Bandini, Marco, et al. "Catalytic enantioselective addition of indoles to arylnitroalkenes: an effective route to enantiomerically enriched tryptamine precursors." Chirality vol. 17,9 (2005): 522-9. doi: https://doi.org/10.1002/chir.20189
Bandini M, Garelli A, Rovinetti M, Tommasi S, Umani-Ronchi A. Catalytic enantioselective addition of indoles to arylnitroalkenes: an effective route to enantiomerically enriched tryptamine precursors. Chirality. 2005 Nov;17(9):522-9. doi: 10.1002/chir.20189. PMID: 16170793.
Copy Download .nbib Format: NLM
[Not Available].

Talanta

Bartos J.
PMID: 18961602
Talanta. 1974 Dec;21(12):1303-4. doi: 10.1016/0039-9140(74)80154-2.

Aromatic nitro compounds are reduced to aromatic amines by iron(II) in alkaline medium. The dye obtained by reacting the amine with 1,2-naphthoquinone-4-sulphonic acid is extractable into methylene chloride. Reduction by potassium borohydride yields a fluorescent o-diphenol, thus allowing the...

Cite
Bartos J. Elements de fluorimetrie organique fonctionnele--IX: fluorimetrie de derives nitres aromatiques. [Not Available]. Talanta. 1974;21(12):1303-4doi: 10.1016/0039-9140(74)80154-2.
Bartos, J. (1974). Elements de fluorimetrie organique fonctionnele--IX: fluorimetrie de derives nitres aromatiques. [Not Available]. Talanta, 21(12), 1303-4. https://doi.org/10.1016/0039-9140(74)80154-2
Bartos, J. "Elements de fluorimetrie organique fonctionnele--IX: fluorimetrie de derives nitres aromatiques." [Not Available]. Talanta vol. 21,12 (1974): 1303-4. doi: https://doi.org/10.1016/0039-9140(74)80154-2
Bartos J. Elements de fluorimetrie organique fonctionnele--IX: fluorimetrie de derives nitres aromatiques. [Not Available]. Talanta. 1974 Dec;21(12):1303-4. doi: 10.1016/0039-9140(74)80154-2. French. PMID: 18961602.
Copy Download .nbib Format: NLM
Showing 1 to 12 of 276 entries