Yu Miyagi
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View article: CCDC 1584901: Experimental Crystal Structure Determination
CCDC 1584901: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2077156: Experimental Crystal Structure Determination
CCDC 2077156: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Artificial Cell-Penetrating Peptide Containing Periodic α-Aminoisobutyric Acid with Long-Term Internalization Efficiency in Human and Plant Cells
Artificial Cell-Penetrating Peptide Containing Periodic α-Aminoisobutyric Acid with Long-Term Internalization Efficiency in Human and Plant Cells Open
Cell-penetrating peptides (CPPs) have been widely utilized as efficient molecular tools for the delivery of bioactive cargoes such as peptides, proteins, and genetic material. However, to improve their versatility as tools in biological en…
View article: Cellular internalization mechanism of novel Raman probes designed for plant cells
Cellular internalization mechanism of novel Raman probes designed for plant cells Open
Diphenyl acetylene derivatives containing various polymeric components have been designed as new Raman imaging probes. These are taken up by plant cells via different pathways, and the internalization of exogenous molecules can be visualiz…
View article: Polymerization of Substituted Acetylenes Using Well‐Defined Rhodium Complex Catalyst. Chirality Transfer and Amplification in Chiral‐Chiral Block and Random Copolymers
Polymerization of Substituted Acetylenes Using Well‐Defined Rhodium Complex Catalyst. Chirality Transfer and Amplification in Chiral‐Chiral Block and Random Copolymers Open
Inside Front Cover: In article number 1900275, Fumio Sanda and coworkers synthesize block and random copolymers by the polymerization of l- and d-valine-derived phenylacetylene monomers using a well-defined rhodium complex catalyst. The au…
View article: Library screening of cell-penetrating peptide for BY-2 cells, leaves of Arabidopsis, tobacco, tomato, poplar, and rice callus
Library screening of cell-penetrating peptide for BY-2 cells, leaves of Arabidopsis, tobacco, tomato, poplar, and rice callus Open
View article: CCDC 1584902: Experimental Crystal Structure Determination
CCDC 1584902: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1864755: Experimental Crystal Structure Determination
CCDC 1864755: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1864754: Experimental Crystal Structure Determination
CCDC 1864754: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1864756: Experimental Crystal Structure Determination
CCDC 1864756: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1584903: Experimental Crystal Structure Determination
CCDC 1584903: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Synthesis and Properties of Amino Acid-based Optically ActivePoly（benzoxazine）sYu
Synthesis and Properties of Amino Acid-based Optically ActivePoly（benzoxazine）sYu Open
Novel optically active benzoxazine polymers were synthesized by the Mannich-like condensation polymerization ofD-hydroxyphenylglycine/L-tyrosine hexylamides and methyl esters with 1,3,5-trioxane in CHCl3/toluene = 1/1 and CHCl3/1,4-dioxane…
View article: Synthesis and Structure Control of Platinum-Containing Conjugated Polymers
Synthesis and Structure Control of Platinum-Containing Conjugated Polymers Open
m, Bi o ma s sEn g i n e e r i n gRe s e a r c h Di v i s i o n , RI KEN C e n t e rf o rS u s t a i n a b l eRe s o u r c eS c i e n c e 2 1Hi r o s a wa , Wa k o , S a i t a ma3 5 1 0 1 9 8J a p a n ＊ ＊関西大学 化学生命工学部 化学・物質工学科 大阪府吹田市山手町 3丁目…
View article: Polymerization of optically active disubstituted acetylene monomers by <scp>P</scp>d catalyst bearing bulky phosphine ligand
Polymerization of optically active disubstituted acetylene monomers by <span>P</span>d catalyst bearing bulky phosphine ligand Open
Chloro‐ and aryl‐substituted acetylene monomers having an optically active group were polymerized by a Pd catalyst [( t Bu 3 P)PdMeCl] bearing a bulky phosphine ligand, and by MoCl 5 for comparison. The corresponding disubstituted acetylen…
View article: Synthesis of optically active conjugated polymers containing platinum in the main chain: Control of the higher‐order structures by substituents and solvents
Synthesis of optically active conjugated polymers containing platinum in the main chain: Control of the higher‐order structures by substituents and solvents Open
The Sonogashira–Hagihara coupling polymerization of d ‐hydroxyphenylglycine‐derived diiodo monomers 1–4 and platinum‐containing diethynyl monomer 5 gave the corresponding polymers [poly( 1–5 )–( 2–5 )] with number‐average molecular weights…
View article: Inside Cover: Photoinduced Formation of an Azobenzene‐Based CD‐Active Supramolecular Cyclic Dimer (Chem. Eur. J. 18/2015)
Inside Cover: Photoinduced Formation of an Azobenzene‐Based CD‐Active Supramolecular Cyclic Dimer (Chem. Eur. J. 18/2015) Open
Optically active azobenzenedicarboxylic acid derivatives were synthesized from various amino acids. They reversibly isomerize between trans and cis forms upon irradiation with UV and visible light. The trans isomers are circular dichroism …
View article: Polymerization of Substituted Acetylenes by Well-defined Palladium Complex Catalysts
Polymerization of Substituted Acetylenes by Well-defined Palladium Complex Catalysts Open
パラジウム錯体触媒を用いる置換アセチレンの重合に関する，筆者らの最近の研究をまとめた．[(dppf)PdBr(R)]/AgOTf触媒を用いることにより，従来のメタセシス触媒では不可能であった，極性/非極性置換基を有する二置換アセチレンの配位–挿入機構による重合に成功した．MALDI-TOFマススペクトル分析より，ポリマーの末端に触媒由来の置換基Rが導入されていることを確認した．