start-ver=1.4
cd-journal=joma
no-vol=13
cd-vols=
no-issue=1
article-no=
start-page=121
end-page=124
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2008
dt-pub=200803
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Novel Fluorescent Probe Based on Anthryl Dendron Having Oligo(ethyleneoxide) Groups at the Terminals
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Amphiphilic anthryl dendrons 5 and 6, which have carboxylate groups or oligo(ethyleneoxide) groups at the terminals, show solvatochromic properties. Reaction efficiency of photodimerization and dynamic light scattering (DLS) experiment of 5 and 6 reveal that formation of the aggregate of dendrons 5 or 6 plays a crucial role in this solvatochromism. Interestingly, solvatochromic property of anthryl dendron 6 was useful for determination of the ratio of methanol/water in solution as a fluorescent probe.
en-copyright=
kn-copyright=

en-aut-name=TakaguchiYutaka
en-aut-sei=Takaguchi
en-aut-mei=Yutaka
kn-aut-name=高口豊
kn-aut-sei=高口
kn-aut-mei=豊
aut-affil-num=1
ORCID=

en-aut-name=YanagimotoYasushi
en-aut-sei=Yanagimoto
en-aut-mei=Yasushi
kn-aut-name=柳本泰
kn-aut-sei=柳本
kn-aut-mei=泰
aut-affil-num=2
ORCID=

affil-num=1
en-affil=
kn-affil=岡山大学

affil-num=2
en-affil=
kn-affil=
en-keyword=dendrimer
kn-keyword=dendrimer
en-keyword=anthracene
kn-keyword=anthracene
en-keyword=fluorescence
kn-keyword=fluorescence
en-keyword=solvatochromism
kn-keyword=solvatochromism
en-keyword=water
kn-keyword=water
en-keyword=methanol
kn-keyword=methanol
END

start-ver=1.4
cd-journal=joma
no-vol=10
cd-vols=
no-issue=1
article-no=
start-page=111
end-page=117
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2005
dt-pub=20050228
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Synthesis of ellagic acid and its 4,4'-di-Ο-alky derivatives from gallic acid
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Synthesis of ellagic acid and its 4,4'-di-Ο-alkyl derivatives from gallic acid is described. Ellagic acid is prepared by oxidative coupling of gallic acid with ο-chloranil. Functionalized methyl bormogallate underwent Ullmann coupling to give the biphenyl that upon lactonization resulted in the ellagic acid and its alkoxy derivatives.
en-copyright=
kn-copyright=

en-aut-name=
en-aut-sei=
en-aut-mei=
kn-aut-name=AlamAshraful
kn-aut-sei=Alam
kn-aut-mei=Ashraful
aut-affil-num=1
ORCID=

en-aut-name=TakaguchiYutaka
en-aut-sei=Takaguchi
en-aut-mei=Yutaka
kn-aut-name=高口豊
kn-aut-sei=高口
kn-aut-mei=豊
aut-affil-num=2
ORCID=

en-aut-name=TsuboiSadao
en-aut-sei=Tsuboi
en-aut-mei=Sadao
kn-aut-name=坪井貞夫
kn-aut-sei=坪井
kn-aut-mei=貞夫
aut-affil-num=3
ORCID=

affil-num=1
en-affil=
kn-affil=岡山大学

affil-num=2
en-affil=
kn-affil=岡山大学

affil-num=3
en-affil=
kn-affil=岡山大学
en-keyword=ellagic acid
kn-keyword=ellagic acid
en-keyword=4,4'-di-Ο-alkylellagic acid
kn-keyword=4,4'-di-Ο-alkylellagic acid
en-keyword=Ullmann coupling
kn-keyword=Ullmann coupling
en-keyword=oxidative coupling
kn-keyword=oxidative coupling
END

start-ver=1.4
cd-journal=joma
no-vol=10
cd-vols=
no-issue=1
article-no=
start-page=105
end-page=109
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2005
dt-pub=20050228
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=1,3-Dibromo-5,5-dimethylhydantoin, a useful reagent for ortho-monobromination of phenols and polyphenols
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Ortho-monobromination of phenols and polyphenols by 1,3-dibromo-5,5-dimethylhydantoin (DBDMH) is described. A simple addition of commercially available DBDMH to phenols and polyphenols in chloroform at room temperature resulted in a good to excellent yield of corresponding ortho-monobromo derivatives.
en-copyright=
kn-copyright=

en-aut-name=
en-aut-sei=
en-aut-mei=
kn-aut-name=AlamAshraful
kn-aut-sei=Alam
kn-aut-mei=Ashraful
aut-affil-num=1
ORCID=

en-aut-name=TakaguchiYutaka
en-aut-sei=Takaguchi
en-aut-mei=Yutaka
kn-aut-name=高口豊
kn-aut-sei=高口
kn-aut-mei=豊
aut-affil-num=2
ORCID=

en-aut-name=TsuboiSadao
en-aut-sei=Tsuboi
en-aut-mei=Sadao
kn-aut-name=坪井貞夫
kn-aut-sei=坪井
kn-aut-mei=貞夫
aut-affil-num=3
ORCID=

affil-num=1
en-affil=
kn-affil=岡山大学

affil-num=2
en-affil=
kn-affil=岡山大学

affil-num=3
en-affil=
kn-affil=岡山大学
en-keyword=ortho-monobromination
kn-keyword=ortho-monobromination
en-keyword=phenol
kn-keyword=phenol
en-keyword=polyphenol
kn-keyword=polyphenol
en-keyword=DBDMH
kn-keyword=DBDMH
END