Search Results - "Fukumoto, Kentarou"

3‐Nitro‐2‐pyridinesulfenates as Efficient Solution‐ and Solid‐Phase Disulfide Bond Forming Agents by Taguchi, Akihiro, Kobayashi, Kiyotaka, Kotani, Akira, Muguruma, Kyohei, Kobayashi, Misaki, Fukumoto, Kentarou, Takayama, Kentaro, Hakamata, Hideki, Hayashi, Yoshio

“…In this paper, a new disulfide‐forming agent based on the finding that alkoxy 3‐nitro‐2‐pyridinesulfenates (Npys‐OR) can oxidize thiol groups is reported…”
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An Efficient Method for the Conjugation of Hydrophilic and Hydrophobic Components by Solid‐Phase‐Assisted Disulfide Ligation by Muguruma, Kyohei, Shirasaka, Takuya, Akiyama, Daichi, Fukumoto, Kentarou, Taguchi, Akihiro, Takayama, Kentaro, Taniguchi, Atsuhiko, Hayashi, Yoshio

“…Chemical conjugation between hydrophilic and hydrophobic components is difficult because of their extremely different solubility. Herein, we report a new…”
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The 3‐nitro‐2‐pyridinesulfenyl group: synthesis and applications to peptide chemistry by Rentier, Cédric, Fukumoto, Kentarou, Taguchi, Akihiro, Hayashi, Yoshio

“…The 3‐nitro‐2‐pyridinesulfenyl chloride, commonly abbreviated as Npys‐Cl, was among the first stable heterocyclic sulfenyl halides to be isolated. After its…”
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3-Nitro-2-pyridinesulfenyl-mediated solid-phase disulfide ligation in the synthesis of disulfide bond-containing cyclic peptides by Taguchi, Akihiro, Fukumoto, Kentarou, Asahina, Yuya, Kajiyama, Akihiro, Shimura, Shunsuke, Hamada, Keisuke, Takayama, Kentaro, Yakushiji, Fumika, Hojo, Hironobu, Hayashi, Yoshio

“…A new solid-phase disulfide ligation method is developed to prepare a disulfide peptide from two types of Cys-containing peptide fragments with minimum…”
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Copper(II)-catalyzed O-Phenylation of Tertiary Alcohols with Organobismuth(V) Reagents by Ikegai, Kazuhiro, Fukumoto, Kentarou, Mukaiyama, Teruaki

“…A new method for the Cu(OAc)2-catalyzed phenylation of tertiary alcohols under mild basic conditions is described. Triphenylbismuth(V) diacetate and…”
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Development of the Thiol-Selective Solid-Supported Oligoarginine-Conjugating Reagent KSH-2 by Fukumoto, Kentarou, Kajiyama, Akihiro, Shimura, Shunsuke, Taketa, Koji, Kimura, Shinichiro, Taguchi, Akihiro, Takayama, Kentaro, Yakushiji, Fumika, Hayashi, Yoshio

“…Arginine‐rich, cell‐penetrating peptides (CPPs) and oligoarginines are attractive tools for intracellular delivery of various molecules with low membrane…”
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Efficient Method for the Esterification of Carboxylic Acids with Alcohols Using Di-2-thienyl Carbonate Promoted by DMAP and Iodine by Oohashi, Yoshiaki, Fukumoto, Kentarou, Mukaiyama, Teruaki

“…Reaction of carboxylic acids with alcohols by using an equimolar amount of di-2-thienyl carbonate (2-DTC) in the presence of a catalytic amount of…”
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Efficient Method for the Esterification of Carboxylic Acids with Alcohols Using Di-2-thienyl Carbonate Promoted by Catalytic Amounts of DMAP and Hf(OTf)4 by Oohashi, Yoshiaki, Fukumoto, Kentarou, Mukaiyama, Teruaki

“…Esterification of carboxylic acids with alcohols including bulky secondary ones by using an equimolar amount of di-2-thienyl carbonate (2-DTC) in the presence…”
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A New Method for the Esterification of Carboxylic Acids with Various Alcohols by Using Di-2-thienyl Carbonate, a New Coupling Reagent by Mukaiyama, Teruaki, Oohashi, Yoshiaki, Fukumoto, Kentarou

“…Esterification of carboxylic acids with alcohols by using di-2-thienyl carbonate in the presence of a catalytic amount of 4-(dimethylamino)pyridine (DMAP)…”
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A New Method for the Lactonization of ω-Hydroxy Carboxylic Acids with Di-2-thienyl Carbonate by the Promotion of DMAP and Iodine by Oohashi, Yoshiaki, Fukumoto, Kentarou, Mukaiyama, Teruaki

“…Successive reactions of ω-hydroxycarboxylic acids with an equimolar amount of di-2-thienyl carbonate (2-DTC) in the presence of a catalytic amount of…”
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Development of a solid-supported biotinylation reagent for efficient biotin labeling of SH groups on small molecules by Fukumoto, Kentarou, Adachi, Kumi, Kajiyama, Akihiro, Yamazaki, Yuri, Yakushiji, Fumika, Hayashi, Yoshio

“…We report here the design and synthesis of a novel and selective SH-group biotinylating reagent, KSH-1 ( 1), for the biotinylation of small molecules using…”
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An Efficient Method for the Conjugation of Hydrophilic and Hydrophobic Components by Solid‐Phase‐Assisted Disulfide Ligation by Muguruma, Kyohei, Shirasaka, Takuya, Akiyama, Daichi, Fukumoto, Kentarou, Taguchi, Akihiro, Takayama, Kentaro, Taniguchi, Atsuhiko, Hayashi, Yoshio

“…Chemical conjugation between hydrophilic and hydrophobic components is difficult because of their extremely different solubility. Herein, we report a new…”
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Efficient Method for the Lactonization of ω-Hydroxycarboxylic Acids with Di-2-thienyl Carbonate by the Promotion of Catalytic Amounts of DMAP and Hf(OTf)4 by Oohashi, Yoshiaki, Fukumoto, Kentarou, Mukaiyama, Teruaki

“…An efficient method for the synthesis of macrolides from ω-hydroxycarboxylic acids is established by using an equimolar amount of di-2-thienyl carbonate…”
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A New Method for the Synthesis of Carboxylic Esters and Lactones with Di-2-thienyl Carbonate (2-DTC) by the Promotion of DMAP and Iodine by Oohashi, Yoshiaki, Fukumoto, Kentarou, Mukaiyama, Teruaki

“…The esterification of carboxylic acids with alcohols by using di-2-thienyl carbonate (2-DTC) in the presence of a catalytic amount of 4-(dimethylamino)pyridine…”
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Efficient Method for the Lactonization of [omega]-Hydroxycarboxylic Acids with Di-2-thienyl Carbonate by the Promotion of Catalytic Amounts of DMAP and Hf(OTf)4 by Oohashi, Yoshiaki, Fukumoto, Kentarou, Mukaiyama, Teruaki

“…An efficient method for the synthesis of macrolides from ω-hydroxycarboxylic acids is established by using an equimolar amount of di-2-thienyl carbonate…”
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A New Method for the Lactonization of [omega]-Hydroxy Carboxylic Acids with Di-2-thienyl Carbonate by the Promotion of DMAP and Iodine by Oohashi, Yoshiaki, Fukumoto, Kentarou, Mukaiyama, Teruaki

“…Successive reactions of ω-hydroxycarboxylic acids with an equimolar amount of di-2-thienyl carbonate (2-DTC) in the presence of a catalytic amount of…”
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