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Items: 1 to 20 of 158

1.

Synthesis and characterization of 1,8-naphthalimide with [6]helicene skeleton.

Kogiso T, Yamamoto K, Suemune H, Usui K.

Org Biomol Chem. 2012 Apr 21;10(15):2934-6. doi: 10.1039/c2ob25223f. Epub 2012 Mar 12.

PMID:
22407552
2.

Syntheses and crystal structures of fused thiophenes: [7]helicene and double helicene, a D2-symmetric dimer of 3,3'-bis(dithieno[2,3-b:3',2'-d]thiophene).

Li C, Shi J, Xu L, Wang Y, Cheng Y, Wang H.

J Org Chem. 2009 Jan 2;74(1):408-11. doi: 10.1021/jo802080g.

PMID:
19053599
3.

Synthesis and structural elucidation of diversely functionalized 5,10-diaza[5]helicenes.

Waghray D, Zhang J, Jacobs J, Nulens W, Basarić N, Van Meervelt L, Dehaen W.

J Org Chem. 2012 Nov 16;77(22):10176-83. doi: 10.1021/jo301814m. Epub 2012 Nov 1.

PMID:
23095023
4.

Supramolecular approach to enantioselective DNA recognition using enantiomerically resolved cationic 4-amino-1,8-naphthalimide-based Tröger's bases.

Banerjee S, Bright SA, Smith JA, Burgeat J, Martinez-Calvo M, Williams DC, Kelly JM, Gunnlaugsson T.

J Org Chem. 2014 Oct 3;79(19):9272-83. doi: 10.1021/jo501711g. Epub 2014 Sep 16.

PMID:
25181363
5.

Towards configurationally stable [4]helicenes: enantioselective synthesis of 12-substituted 7,8-dihydro[4]helicene quinones.

Carreño MC, Enríquez A, García-Cerrada S, Sanz-Cuesta MJ, Urbano A, Maseras F, Nonell-Canals A.

Chemistry. 2008;14(2):603-20.

PMID:
17918754
6.

7:8,9:10-dibenzo-1,2,3,4-tetrafluoro- triphenylene: synthesis, structure, and photophysical properties of a novel [5]helicene.

Morrison DJ, Trefz TK, Piers WE, McDonald R, Parvez M.

J Org Chem. 2005 Jun 24;70(13):5309-12.

PMID:
15960537
7.

Functionalized thiophene-based [7]helicene: chirooptical properties versus electron delocalization.

Rajca A, Pink M, Xiao S, Miyasaka M, Rajca S, Das K, Plessel K.

J Org Chem. 2009 Oct 2;74(19):7504-13. doi: 10.1021/jo901769c.

PMID:
19739665
8.

Tetrameric ααββ aggregate formation by stereoisomeric bidomain helicene oligomers.

Ichinose W, Ito J, Yamaguchi M.

Angew Chem Int Ed Engl. 2013 May 10;52(20):5290-4. doi: 10.1002/anie.201301463. Epub 2013 Apr 9. No abstract available.

PMID:
23576402
9.

Pyrene-cored blue-light emitting [4]helicenes: synthesis, crystal structures, and photophysical properties.

Hu JY, Paudel A, Seto N, Feng X, Era M, Matsumoto T, Tanaka J, Elsegood MR, Redshaw C, Yamato T.

Org Biomol Chem. 2013 Apr 7;11(13):2186-97. doi: 10.1039/c3ob27320b.

PMID:
23407903
10.

Synthesis and self-aggregation of cyclic alkynes containing helicene.

Nakamura K, Okubo H, Yamaguchi M.

Org Lett. 2001 Apr 19;3(8):1097-9.

PMID:
11348168
11.

Synthesis and photophysical characterizations of thermal-stable naphthalene benzimidazoles.

Erten-Ela S, Ozcelik S, Eren E.

J Fluoresc. 2011 Jul;21(4):1565-73. doi: 10.1007/s10895-011-0845-z. Epub 2011 Jan 29.

PMID:
21279540
12.

Synthesis and structure of built-up organic macromolecules containing helicene.

Amemiya R, Yamaguchi M.

Chem Rec. 2008;8(2):116-27. doi: 10.1002/tcr.20142. Review.

PMID:
18383183
13.

Stereospecific synthesis of hetero[7]helicenes by Pd-catalyzed double N-arylation and intramolecular O-arylation.

Nakano K, Hidehira Y, Takahashi K, Hiyama T, Nozaki K.

Angew Chem Int Ed Engl. 2005 Nov 4;44(43):7136-8. No abstract available.

PMID:
16208729
14.

Synthesis and fluorescence of the new environment-sensitive fluorophore 6-chloro-2,3-naphthalimide derivative.

Katritzky AR, Ozcan S, Todadze E.

Org Biomol Chem. 2010 Mar 21;8(6):1296-300. doi: 10.1039/c000684j. Epub 2010 Jan 27.

PMID:
20204199
15.

Formation of organic gel-liquid two-layer systems using diffusion-controlled gelation with a helicene derivative.

Shigeno M, Yamaguchi M.

Chem Commun (Camb). 2012 Jun 21;48(49):6139-41. doi: 10.1039/c2cc31977b. Epub 2012 May 10.

PMID:
22572981
17.

Synthesis and photophysical evaluation of a pyridinium 4-amino-1,8-naphthalimide derivative that upon intercalation displays preference for AT-rich double-stranded DNA.

Banerjee S, Kitchen JA, Gunnlaugsson T, Kelly JM.

Org Biomol Chem. 2012 Apr 21;10(15):3033-43. doi: 10.1039/c2ob06898b. Epub 2012 Mar 7.

PMID:
22395853
18.

Synthesis and absolute configuration assignment of 5-amino-1,3,5-triphenyl-pentane-1,3-diol stereoisomers.

Uncuta C, Caraman GB, Tanase CI, Bartha E, Kravtsov VCh, Simonov YA, Lipkowski J, Vanthuyne N, Roussel C.

Chirality. 2005 Jan;17(1):63-72.

PMID:
15549713
19.

Diazadithia[7]helicenes: Synthetic Exploration, Solid-State Structure, and Properties.

Waghray D, Cloet A, Van Hecke K, Mertens SF, De Feyter S, Van Meervelt L, Van der Auweraer M, Dehaen W.

Chemistry. 2013 Sep 2;19(36):12077-85. doi: 10.1002/chem.201300843. Epub 2013 Jul 22.

PMID:
23873625
20.

Rhodium-catalyzed enantioselective synthesis, crystal structures, and photophysical properties of helically chiral 1,1'-bitriphenylenes.

Sawada Y, Furumi S, Takai A, Takeuchi M, Noguchi K, Tanaka K.

J Am Chem Soc. 2012 Mar 7;134(9):4080-3. doi: 10.1021/ja300278e. Epub 2012 Feb 24.

PMID:
22335235

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