☰

cached image

Masashi Hasegawa - Publications

Affiliations: 
2007- Chemistry Kitasato University, Minato-ku, Tōkyō-to, Japan 
Area:
Materials Chemistry, Organic Chemistry, Supramolecular Chemistry
Website:
http://kerid-web.kitasato-u.ac.jp/Profiles/46/0004506/prof_e.html
Tree Info Similar researchers PubMed Report error

50 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Hasegawa M, Haga S, Nishinaga T, Mazaki Y. Selenacalix[4]selenophene: Synthesis, Structure, and Gel Formation of Cyclic Selenoether of Selenophene. Organic Letters. PMID 32239952 DOI: 10.1021/Acs.Orglett.0C00839  0.358
2019 Hamaoka H, Shiroma S, Aburaya K, Hasegawa M, Nishinaga T. Oxidation of a Dithieno[3,4-b:3',4'-d]thiophene Cyclic Dimer Containing a Planar Cyclooctatetraene Ring: Retention of High Antiaromaticity During Reactions. Chempluschem. 84: 704-711. PMID 31944031 DOI: 10.1002/Cplu.201900064  0.339
2019 Fujiwara T, Takashika M, Hasegawa M, Ie Y, Aso Y, Aoyagi S, Otani H, Iyoda M. Small Structural Changes in the Alkyl Substituents of Macrocyclic π-Extended Thiophene Oligomers Causes a Key Effect on Their Stacking and Functional Properties. Chempluschem. 84: 694-703. PMID 31944018 DOI: 10.1002/Cplu.201900062  0.391
2019 Hasegawa M, Kobayakawa K, Nojima Y, Mazaki Y. Synthesis and chiroptical properties of stereogenic cyclic dimers based on 2,2'-biselenophene and [2.2]paracyclophane. Organic & Biomolecular Chemistry. 17: 8822-8826. PMID 31560349 DOI: 10.1039/C9Ob01907C  0.362
2019 Ueda M, Tahara A, Hasegawa M, Shirahata T, Mazaki Y, Misaki Y. Hydration of Polycationic [5]Radialene with Quintuple 1,3-Dithiol-2-ylidenes Leads to a New Class of π-Extended Tetrathiafulvalene Scaffold. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 30636026 DOI: 10.1002/Chem.201805994  0.39
2019 Nojima Y, Hasegawa M, Hara N, Imai Y, Mazaki Y. Stereogenic cyclic oligonaphthalenes displaying ring size-dependent handedness of circularly polarized luminescence (CPL). Chemical Communications (Cambridge, England). PMID 30633278 DOI: 10.1039/C8Cc08929A  0.361
2019 Sanada H, Asoma Y, Ozaki H, Endo O, Oike H, Hasegawa M, Mazaki Y. Transformation of Alkatetrayne Monolayers into Nanoflatcables Studied by Ultraviolet Photoelectron Spectroscopy and Metastable Atom Electron Spectroscopy Journal of Physical Chemistry C. 123: 17781-17797. DOI: 10.1021/Acs.Jpcc.9B03195  0.327
2019 Fujiwara T, Takashika M, Hasegawa M, Ie Y, Aso Y, Aoyagi S, Otani H, Iyoda M. Cover Feature: Small Structural Changes in the Alkyl Substituents of Macrocyclic π‐Extended Thiophene Oligomers Causes a Key Effect on Their Stacking and Functional Properties (ChemPlusChem 6/2019) Chempluschem. 84: 556-556. DOI: 10.1002/Cplu.201900275  0.326
2019 Hamaoka H, Shiroma S, Aburaya K, Hasegawa M, Nishinaga T. Cover Feature: Oxidation of a Dithieno[3,4‐b:3′,4′‐d]thiophene Cyclic Dimer Containing a Planar Cyclooctatetraene Ring: Retention of High Antiaromaticity During Reactions (ChemPlusChem 6/2019) Chempluschem. 84: 558-558. DOI: 10.1002/Cplu.201900231  0.314
2018 Hasegawa M, Takahashi K, Inoue R, Haga S, Mazaki Y. Selenacalix[4]dithienothiophene: Synthesis, Structure, and Complexation of A Selenide-Bridged Dithienothiophene Cyclic Tetramer. Chemistry, An Asian Journal. PMID 30079592 DOI: 10.1002/Asia.201801105  0.383
2018 Nishinaga T, Shiroma S, Hasegawa M. Antiaromaticity of Planar Bisdehydro[12]- and Tetrakisdehydro[16]annulenes Fused with Dithieno[3,4- b:3',4'- d]thiophenes. Organic Letters. PMID 29763321 DOI: 10.1021/Acs.Orglett.8B01405  0.306
2018 Shirai A, Sano H, Nakamura Y, Takashika M, Otani H, Hasegawa M, Kato SI, Iyoda M. 10-Mesityl-1,8-diphenylanthracene Dimer. Synthesis, Structure, and Properties. The Journal of Organic Chemistry. PMID 29498281 DOI: 10.1021/Acs.Joc.8B00200  0.373
2018 Hasegawa M, Kurebayashi D, Matsuzawa H, Mazaki Y. Chiroptical and Redox Properties of a Tetrathiafulvalene Analogue with an Inserted Spiro Framework Chemistry Letters. 47: 989-992. DOI: 10.1246/Cl.180358  0.305
2018 Watanabe R, Hasegawa M, Iyoda M. Synthesis and structure of bis(ethylenedioxy)-1,4,5,8-tetraselenanaphthalene Heteroatom Chemistry. 29. DOI: 10.1002/Hc.21479  0.321
2018 Hasegawa M, Shirai M, Mazaki Y. Tetrathiafulvalene Dimer Merged with a Binuclear Ring of Sn and Sb: Synthesis and Molecular Structures Induced by Heteroatoms European Journal of Inorganic Chemistry. 2018: 4084-4092. DOI: 10.1002/Ejic.201800571  0.348
2017 Hasegawa M, Kobayakawa K, Matsuzawa H, Nishinaga T, Hirose T, Sako K, Mazaki Y. Macrocyclic Oligothiophene with Stereogenic [2.2]Paracyclophane Scaffolds: Chiroptical Properties from π-Transannular Interactions. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 28145093 DOI: 10.1002/Chem.201605842  0.385
2017 Hasegawa M, Endo Y, Honda Y, Mazaki Y. π-Extended Tetrathiafulvalene Analogue with Dicyano Dihydro-s-indacene Core Leading to Facile Oxidation, Metallic Luster, and Solvatochromic Properties Chemistry Letters. 46: 964-967. DOI: 10.1246/Cl.170257  0.348
2017 Toyota S, Nishiuchi M, Iwata T, Yamauchi T, Iwanaga T, Hasegawa M. Synthesis, structures, and properties of 2,5-dianthrylthiophene derivatives Canadian Journal of Chemistry. 95: 286-291. DOI: 10.1139/Cjc-2016-0391  0.397
2017 Rahman MJ, Shimizu H, Hasegawa M, Iyoda M. Pentadecaphenylenes: synthesis, self-assembly and complexation with fullerene C60 Organic Chemistry Frontiers. 4: 882-890. DOI: 10.1039/C7Qo00258K  0.339
2016 Hasegawa M, Nakamura KI, Tokunaga S, Baba Y, Shiba R, Shirahata T, Mazaki Y, Misaki Y. Synthesis, Structure, Optical, and Electrochemical Properties of Triple- and Quadruple-Decker Co-facial Tetrathiafulvalene Arrays. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 27282147 DOI: 10.1002/Chem.201601785  0.387
2016 Endo Y, Hasegawa M, Mazaki Y. π-extended dimeric dicyanofulvene: A new class of electron-accepting molecule Chemistry Letters. 45: 250-252. DOI: 10.1246/Cl.151099  0.374
2016 Hasegawa M, Inoue R, Mazaki Y. Facile Synthesis of Thiacalix[n]thiophene Derivatives Synlett. 27: 2407-2415. DOI: 10.1055/S-0036-1588592  0.394
2015 Iyoda M, Hasegawa M. Star-shaped tetrathiafulvalene oligomers towards the construction of conducting supramolecular assembly. Beilstein Journal of Organic Chemistry. 11: 1596-613. PMID 26664579 DOI: 10.3762/Bjoc.11.175  0.362
2015 Hasegawa M, Endo J, Iwata S, Shimasaki T, Mazaki Y. Chiroptical properties of 1,3-diphenylallene-anchored tetrathiafulvalene and its polymer synthesis. Beilstein Journal of Organic Chemistry. 11: 972-9. PMID 26199651 DOI: 10.3762/Bjoc.11.109  0.348
2015 Inoue R, Hasegawa M, Nishinaga T, Yoza K, Mazaki Y. Efficient synthesis, structure, and complexation studies of electron-donating thiacalix[n]dithienothiophene. Angewandte Chemie (International Ed. in English). 54: 2734-8. PMID 25641269 DOI: 10.1002/Anie.201410970  0.367
2015 Inoue R, Hasegawa M, Mazaki Y. Pyridazine-3,6-diol-annulated Tetrathiafulvalene: Self-assembly and Fiber Formation Triggered by Diamine Addition Chemistry Letters. 44: 448-450. DOI: 10.1246/Cl.141165  0.304
2014 Endo Y, Hasegawa M, Matsui T, Yagi H, Hino S, Mazaki Y. Synthesis and electronic structure of dicyanofulvene-fused electron accepting molecule based on a 1,5-dihydro-s-indacene framework. Organic Letters. 16: 5608-11. PMID 25310378 DOI: 10.1021/Ol502675N  0.347
2014 Kobayakawa K, Hasegawa M, Sasaki H, Endo J, Matsuzawa H, Sako K, Yoshida J, Mazaki Y. Dimeric tetrathiafulvalene linked to pseudo-ortho-[2.2]paracyclophane: chiral electrochromic properties and use as a chiral dopant. Chemistry, An Asian Journal. 9: 2751-4. PMID 25146126 DOI: 10.1002/Asia.201402667  0.326
2014 Hasegawa M, Iwata S, Sone Y, Endo J, Matsuzawa H, Mazaki Y. Chiroptical properties and the racemization of pyrene and tetrathiafulvalene-substituted allene: substitution and solvent effects on racemization in tetrathiafulvalenylallene. Molecules (Basel, Switzerland). 19: 2829-41. PMID 24599123 DOI: 10.3390/Molecules19032829  0.351
2014 Iyoda M, Tanaka K, Shimizu H, Hasegawa M, Nishinaga T, Nishiuchi T, Kunugi Y, Ishida T, Otani H, Sato H, Inukai K, Tahara K, Tobe Y. Multifunctional π-expanded macrocyclic oligothiophene 6-mers and related macrocyclic oligomers. Journal of the American Chemical Society. 136: 2389-96. PMID 24428352 DOI: 10.1021/Ja4101744  0.389
2014 Shirai M, Hasegawa M, Sato H, Mazaki Y. Molecular and Electronic Structure of Distannine-fused Tetrathiafulvalene Dimer and Its Cationic Species Chemistry Letters. 43: 592-594. DOI: 10.1246/Cl.131157  0.373
2012 Enozawa H, Takahashi T, Nishinaga T, Kato T, Hasegawa M, Iyoda M. Self-Assembly, Chromic Properties, and Nanostructure Formation of Tetrathiafulvalene-Fused Dodecadehydro[18]annulenes Bulletin of the Chemical Society of Japan. 85: 1120-1137. DOI: 10.1246/Bcsj.20120135  0.342
2011 Hasegawa M, Sone Y, Iwata S, Matsuzawa H, Mazaki Y. Tetrathiafulvalenylallene: a new class of donor molecules having strong chiroptical properties in neutral and doped states. Organic Letters. 13: 4688-91. PMID 21819091 DOI: 10.1021/Ol201857F  0.381
2011 Hanai Y, Rahman MJ, Yamakawa J, Takase M, Nishinaga T, Hasegawa M, Kamada K, Iyoda M. Synthesis and nanostructures of cyclic triphenylene trimers having long alkyl and alkoxy side-chains. Chemistry, An Asian Journal. 6: 2940-5. PMID 21780293 DOI: 10.1002/Asia.201100336  0.358
2011 Nakamura K, Takashima T, Shirahata T, Hino S, Hasegawa M, Mazaki Y, Misaki Y. Dimeric and trimeric tetrathiafulvalenes with strong intramolecular interactions in the oxidized states. Organic Letters. 13: 3122-5. PMID 21591724 DOI: 10.1021/Ol201025G  0.326
2011 Nakamura KI, Hashimoto T, Shirahata T, Hino S, Hasegawa M, Mazaki Y, Misaki Y. Synthesis and properties of new trimeric and tetrameric tetrathiafulvalenes with alternate links Chemistry Letters. 40: 883-885. DOI: 10.1246/Cl.2011.883  0.334
2010 Hasegawa M, Iyoda M. Conducting supramolecular nanofibers and nanorods. Chemical Society Reviews. 39: 2420-7. PMID 20571670 DOI: 10.1039/B909347H  0.336
2010 Ahn S, Kim Y, Beak S, Ishimoto S, Enozawa H, Isomura E, Hasegawa M, Iyoda M, Park Y. Synthesis and electrical conductivity of perchlorate-doped TTF–diamide nanofibers with double and triple helix structures Journal of Materials Chemistry. 20: 10817-10823. DOI: 10.1039/C0Jm02628J  0.311
2010 Honna Y, Isomura E, Enozawa H, Hasegawa M, Takase M, Nishinaga T, Iyoda M. Synthesis of bitetrathiafulvalenes with FeCl3-mediated homo-coupling of tetrathiafulvalenylmagnesium bromide and formation of nanostructures from bitetrathiafulvalenes having long alkylthio chains Tetrahedron Letters. 51: 679-682. DOI: 10.1016/J.Tetlet.2009.11.106  0.318
2009 Iyoda M, Hasegawa M, Kobayashi Y, Hara K, Enozawa H. Synthesis and Electrochromic Properties of Bis(2-tetrathiafulvalenylethynylphenyl)ethynes Heterocycles. 77: 837. DOI: 10.3987/Com-08-S(F)106  0.338
2009 Hasegawa M, Takeda K, Kuwatani Y, Yoshida M, Matsuyama H, Iyoda M. Synthesis, properties, and CT complex formation of highly polarized thiocyanotetrathiafulvalenes Journal of Sulfur Chemistry. 30: 301-308. DOI: 10.1080/17415990902870919  0.32
2008 Hasegawa M, Enozawa H, Iyoda M. Supramolecular Structures and Nanoassemblies of Tetrathiafulvalene Oligomers Journal of Synthetic Organic Chemistry Japan. 66: 1211-1222. DOI: 10.5059/Yukigoseikyokaishi.66.1211  0.352
2008 Hasegawa M, Fujioka A, Kubo T, Honda T, Miyamoto H, Misaki Y. Syntheses and Properties of Thiophene-inserted [3]Dendralenes with Redox-active 1,3-Dithiol-2-ylidene Units Chemistry Letters. 37: 474-475. DOI: 10.1246/Cl.2008.474  0.322
2007 Kobayashi Y, Hasegawa M, Enozawa H, Iyoda M. Electroactive nanowires based on simple 4,5-bis(dodecylthio)-and 4,5-bis(octadecylthio)-4',5'-bis(methoxycarbonyl)tetrathiafulvalenes Chemistry Letters. 36: 720-721. DOI: 10.1246/Cl.2007.720  0.336
2006 Enozawa H, Hasegawa M, Takamatsu D, Fukui K, Iyoda M. Synthesis of tris(tetrathiafulvaleno)dodecadehydro- [18]annulenes and their self-assembly. Organic Letters. 8: 1917-20. PMID 16623584 DOI: 10.1021/Ol0605530  0.343
2004 Hara K, Hasegawa M, Kuwatani Y, Enozawa H, Iyoda M. Mono- and bis(tetrathiafulvaleno)hexadehydro[12]annulenes. Chemical Communications (Cambridge, England). 2042-3. PMID 15367965 DOI: 10.1039/B407200F  0.359
2002 Iyoda M, Hasegawa M, Takano J, Hara K, Kuwatani Y. Intramolecular Charge Interaction in the Radical Cations and Dications of Conjugated Tetrathiafulvalene Dimers Chemistry Letters. 31: 590-591. DOI: 10.1246/Cl.2002.590  0.329
2001 Iyoda M, Hasegawa M, Kuwatani Y, Nishikawa H, Fukami K, Nagase S, Yamamoto G. Effects of Molecular Association in the Radical-Cations of 1,8-Bis(ethylenedithiotetrathiafulvalenyl)naphthalene Chemistry Letters. 2001: 1146-1147. DOI: 10.1246/Cl.2001.1146  0.355
2001 Kabir SMH, Hasegawa M, Kuwatani Y, Yoshida M, Matsuyama H, Iyoda M. Synthesis of biphenylenes and tetraphenylenes using copper-catalyzed coupling of arylzinc intermediates Journal of the Chemical Society-Perkin Transactions 1. 159-165. DOI: 10.1039/B006375O  0.308
2001 Iyoda M, Horino T, Takahashi F, Hasegawa M, Yoshida M, Kuwatani Y. Synthesis and complexation properties of a synthetic receptor, Z -tetrabenzohexadehydro[16]annulene Tetrahedron Letters. 42: 6883-6886. DOI: 10.1016/S0040-4039(01)01399-5  0.313
Show low-probability matches.