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List of works by Yasuhito Koyama

A rational design for the directed helicity change of polyacetylene using dynamic rotaxane mobility by means of through-space chirality transfer

scientific article published on 16 September 2011

Bevacizumab-induced chronic interstitial pneumonia during maintenance therapy in non-small cell lung cancer.

scientific article

C-C bond-forming click synthesis of rotaxanes exploiting nitrile N-oxide

scientific article published on 01 September 2010

Cascade functionalization of unsaturated bond-containing polymers using ambident agents possessing both nitrile N-oxide and electrophilic functions

scientific article published on 01 October 2012

Catalyst- and solvent-free click synthesis of cyclodextrin-based polyrotaxanes exploiting a nitrile N-oxide

scientific article published on 07 June 2012

Click annulation of pseudo[2]rotaxane to [2]catenane exploiting homoditopic nitrile N-oxide

scientific article published on 27 August 2013

Cyclodextrin-based size-complementary [3]rotaxanes: selective synthesis and specific dissociation

scientific article published on 28 October 2014

Dichlorobis(cyclopentadienyl)hafnium

scholarly article published 15 September 2008

Effects of the Hydrophilic-Lipophilic Balance of Alternating Peptides on Self-Assembly and Thermo-Responsive Behaviors

scientific article published on 17 September 2019

Efficient Construction of the Kedarcidin Chromophore Ansamacrolide

scientific article published on 01 January 2005

Exact helical polymer synthesis by a two-point-covalent-linking protocol between C2-chiral spirobifluorene and C2- or C(s)-symmetric anthraquinone monomers

scientific article published on 01 July 2015

Exact helical polymer synthesis by directionally fixed connection of a C2-chiral 9,9'-spirobifluorene unit with a C2- or C(s)-symmetric unit

scientific article published on 10 May 2013

Fluorescence control of boron enaminoketonate using a rotaxane shuttle

scientific article published on 5 September 2013

Graft polyrotaxanes: a new class of graft copolymers with mobile graft chains

scientific article published on 09 September 2011

Induction of Single-Handed Helicity of Polyacetylenes Using Mechanically Chiral Rotaxanes as Chiral Sources.

scientific article

Intramolecular 1,3-dipolar cycloaddition of nitrile N-oxide accompanied by dearomatization

scientific article published on 09 February 2012

Linear-cyclic polymer structural transformation and its reversible control using a rational rotaxane strategy

scientific article published in April 2015

One-pot synthesis of alternating peptides exploiting a new polymerization technique based on Ugi's 4CC reaction

scientific article

Polymer nitrile N-oxides directed toward catalyst- and solvent-free click grafting.

scientific article published in September 2013

Rational control of a polyacetylene helix by a pendant rotaxane switch

scientific article published on 28 September 2011

Regioselective remote functionalization of biaryl framework via tethered ortho-quinol intermediate

scientific article published on 24 September 2010

Secure route to the epoxybicyclo[7.3.0]dodecadienediyne core of the kedarcidin chromophore

scientific article

Selective synthesis of a [3]rotaxane consisting of size-complementary components and its stepwise deslippage

scientific article published on 20 April 2012

Shear-Induced Adhesion of Alternating Peptides Prepared by Ugi Four-Center Three-Component Reaction

scientific article published on 28 September 2020

Size-complementary rotaxane cross-linking for the stabilization and degradation of a supramolecular network

scientific article published on 27 April 2011

Structural Analysis and Inclusion Mechanism of Native and Permethylated α-Cyclodextrin-Based Rotaxanes Containing Alkylene Axles

scientific article published on 23 February 2016

Successive catalytic reactions specific to Pd-based rotaxane complexes as a result of wheel translation along the axle.

scientific article published on 18 January 2010

Synthesis and property of 9,9′-spirobifluorene-containing aromatic polyesters as optical polymers with high refractive index and low birefringence

Synthesis of the entire carbon framework of the kedarcidin chromophore aglycon

scientific article published on 29 June 2007

Thermoresponsive shuttling of rotaxane containing trichloroacetate ion

scientific article published on 03 August 2012

Thermotriggered Catalyst-Free Modification of a Glass Surface with an Orthogonal Agent Possessing Nitrile N-Oxide and Masked Ketene Functions

scientific article published on 29 December 2015

Total synthesis and structure assignment of the anthrone C-glycoside cassialoin

scientific article published in January 2008

Total synthesis of a protected aglycon of the kedarcidin chromophore

scientific article published on 01 January 2009

Versatile Supramolecular Cross-Linker: A Rotaxane Cross-Linker That Directly Endows Vinyl Polymers with Movable Cross-Links

scientific article published on 11 March 2013

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