403 results on '"Kohmoto, Shigeo"'
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2. Construction of Aromatic Folding Architecture: Utilization of Ureylene and Iminodicarbonyl Linkers
3. Crystal structure of zwitterionic bisimidazolium sulfonates
4. Efficient synthesis and magnetic properties of triphenylamine bearing three nitronylnitroxide radicals
5. Crystal structure of hydrates of imidazolium salts
6. Double nitro-Mannich reaction utilizing in situ generated N-trimethylsilylaldimines: novel four-component one-pot synthesis of nitroimines
7. Liquid crystal and crystal structure of octahomotetraoxacalix(4)arenes
8. Novel superstructure of nondiscoid mesogens: uneven-parallel association of half-disk molecules, 3,4,5-trialkoxybenzoic anhydrides, to a columnar structure and its one-directionally geared interdigitation
9. Preparation, characterization, and optical properties of disulfide-comprising oligo[2,5-bis(thiomethyl)-1,4-dithiane] and its poly[S-alkylcarbamate]
10. Trapping of 1,8-biradical intermediates by molecular oxygen in photocycloaddition of naphthyl-N-(naphthylcarbonyl)carboxamides; formation of novel 1,8-epidioxides and evidence of stepwise aromatic cycloaddition
11. Self-assembly of N,N'-bis(2-tert-butylphenyl)pyromellitic diimide and phenols or indoles into a piled sandwich structure: networks constructed by weak host-host and strong host-guest interaction in the clathrate compounds
12. First carbamoyloxa-bridged cyclophane: synthesis and crystal structures of two isolable conformers
13. Asymmetric type-II photocyclization of acrylyureas
14. Room-temperature discotic nematic liquid crystals over a wide temperature range: alkali-metal-ion-induced phase transition from discotic nematic to columnar phases
15. Naphthalene- and anthracene-based aromatic foldamers with iminodicarbonyl linkers: Their stabilities and application to a chiral photochromic system using retro [4+4] cycloadddition
16. Hierarchical organization of photoresponsive hydrogen-bonded rosettes
17. Aromatic foldamers with iminodicarbonyl linkers: Their structures and optical properties
18. Generation of a chiral mesophase by achiral molecules: Absolute chiral induction in the smectic C phase of 4-octyloxyphenyl 4-octyloxybenzoate
19. Hydrogen bond network-stabilisation of blue phases by addition of a chiral N-(10-hydroxydecyl)succinimide derivative and alkane diols
20. Why chiral tartaric imide derivatives give large helical twisting powers in nematic liquid crystal phases: substituent-effect approach to investigate intermolecular interactions between dopant and liquid crystalline molecules
21. Cocrystals of U-shaped ureadicarboxylic acid with 2-aminopyrimidine and melamine: rhombus-shaped cyclic heterotetramer motifs
22. Piezoluminescence and Liquid Crystallinity of 4,4′-(9,10-Anthracenediyl)bispyridinium Salts
23. Pairwise Packing of Anthracene Fluorophore: Hydrogen-Bonding-Assisted Dimer Emission in Solid State
24. Achiral straight-rod liquid crystals indicating local biaxiality and ferroelectric switching behavior in the smectic A and nematic phases
25. Why chiral tartaric imide derivatives give large helical twisting powers in nematic liquid crystal phases: substituent-effect approach to investigate intermolecular interactions between dopant and liquid crystalline molecules.
26. Simple and Efficient Chiral Dopants to Induce Blue Phases and Their Optical Purity Effects on the Physical Properties of Blue Phases
27. Crystal Structures of S-Shaped Phenylenediurea Dibenzoic Acids and Their Cocrystals with Melamine: Unusual Zigzag Tape of H-Bonded Melamine Network
28. Effect of the number of chiral mesogenic units and their spatial arrangement in dopant molecules on the stabilisation of blue phases
29. Simple and highly efficient chiral dopant molecules possessing both rod- and arch-like units
30. Conformation-Directed Hydrogen-Bonding in meta-Substituted Aromatic Ureadicarboxylic Acid: A Conformationally Flexible U-Shaped Building Block
31. Odd–Even Effect of Dopant Molecules on Clearing Temperatures of Nematic Liquid-crystal Phases
32. Conformation of S-shaped aromatic imide foldamers and their induced circular dichroism
33. Stabilization of the blue phases of simple rodlike monoester compounds by addition of their achiral homologues
34. Self-assembly of Compact Molecules Possessing Two Carboxy and One Amide Groups into Tubular Nanostructures in Liquid Crystal Phases
35. U-Shaped Aromatic Ureadicarboxylic Acids as Versatile Building Blocks: Construction of Ladder and Zigzag Networks and Channels
36. Generation of Zwitterionic Water Channels: Biszwitterionic Imidazolium Carboxylates as Hydrogen-Bonding Acceptors
37. U-Shaped Ureadicarboxylic Acid as a Versatile Folding Unit for Construction of Zigzag-type Architecture
38. Realization of a lateral directional order in nematic and smectic A phases of rodlike molecules by using perfluoroarene–arene interactions
39. Dual-mode of assembly of anthracene-based imidazolium salts both in non-polar organic solvents and in aqueous solution
40. Generation of biaxiality in smectic A phases by introduction of intermolecular perfluoroarene–arene and C–H/F interactions, and the non-odd–even effect of the molecules in their transition temperatures and layer distances
41. ChemInform Abstract: Investigation of Arene-Arene Interaction in Stereoselective MCPBA Epoxidation.
42. Hydrogen-bonded ionic liquid crystals: pyridinylmethylimidazolium as a versatile building block
43. Liquid crystalline molecules with hydrogen-bonding networks in the direction of molecular short axes
44. Relation between the Spontaneous Polarization and Alkyl Chain Length in Ferroelectric Switching of Columnar Liquid-Crystalline Ureas
45. Stabilization of γ-lactam and lactone ring-fused norcaradienes by protonation: DFT calculations of norcaradiene and the corresponding cycloheptatriene structures
46. Reversal of regioselectivity (straight vs. cross ring closure) in the intramolecular [2+2] photocycloaddition of phenanthrene derivatives
47. Generation of Square-Shaped Cyclic Dimers vs Zigzag Hydrogen-Bonding Networks and Pseudoconformational Polymorphism of Tethered Benzoic Acids
48. ChemInform Abstract: Transformation of β‐Nitro Alcohols to the Corresponding Nitro Imines with Lithium Hexamethyldisilazide (LHMDS) via Sequential Retro Nitro‐Aldol—Nitro‐Mannich Reaction.
49. Hydrogen-Bonded Dimers of 3,5-Bis(hydroxymethyl)benzoic Acids: Novel Supramolecular Tectons
50. Ferroelectrically Switchable Columnar Liquid Crystalline Ureas
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