43 results on '"Helten, Holger"'
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2. Poly(iminoborane)s with Aromatic Side Groups: Insights into the Microstructure from Monodisperse Model Oligomers
3. 1,2,5‐Azadiborolane as a Building Block for Inorganic–Organic Hybrid Polymers
4. Poly(arylene iminoborane)s, Analogues of Poly(arylene vinylene) with a BN‐Doped Backbone: A Comprehensive Study
5. 1,2,5‐Azadiborolane as a Building Block for Inorganic–Organic Hybrid Polymers
6. Poly(arylene iminoborane)s, Analogues of Poly(arylene vinylene) with a BN‐Doped Backbone: A Comprehensive Study
7. In Honor of Prof. Dr. Dr. hc Rainer Streubel
8. Poly(thiophene iminoborane): A Poly(thiophene vinylene) (PTV) Analogue with a Fully B = N‐Doped Backbone
9. Fusion of Aza‐ and Oxadiborepins with Furans in a Reversible Ring‐Opening Process Furnishes Versatile Building Blocks for Extended π‐Conjugated Materials
10. Modulation of the Naked‐Eye and Fluorescence Color of a Protonated Boron‐Doped Thiazolothiazole by Anion‐Dependent Hydrogen Bonding
11. Controlled Synthesis of Oligomers Containing Main‐Chain B(sp2)‐B(sp2) Bonds
12. ABA Type Amphiphiles with Poly(2‐benzhydryl‐2‐oxazine) Moieties: Synthesis, Characterization and Inverse Thermogelation
13. Dithiophene‐Fused Oxadiborepins and Azadiborepins: A New Class of Highly Fluorescent Heteroaromatics
14. Dithiophene‐Fused Oxadiborepins and Azadiborepins: A New Class of Highly Fluorescent Heteroaromatics
15. Conjugated Bis(triarylboranes) with Disconnected Conjugation
16. Poly(aminoborane)s and Poly(iminoborane)s
17. BN‐ and BO‐Doped Inorganic–Organic Hybrid Polymers with Sulfoximine Core Units
18. Doping the Backbone of π‐Conjugated Polymers with Tricoordinate Boron: Synthetic Strategies and Emerging Applications
19. From Monodisperse Thienyl‐ and Furylborane Oligomers to Polymers: Modulating the Optical Properties through the Hetarene Ratio
20. Cyclolinear Oligo- and Poly(iminoborane)s: The Missing Link in Inorganic Main-Group Macromolecular Chemistry
21. Bor und Stickstoff statt Kohlenstoff
22. Poly(p -phenyleniminoboran): ein Bor-Stickstoff-Analogon von Poly(p -phenylenvinylen)
23. Poly(p -phenylene iminoborane): A Boron-Nitrogen Analogue of Poly(p -phenylene vinylene)
24. Poly(iminoborane): Eine schwer fassbare Klasse von anorganischen Hauptgruppenpolymeren?
25. Poly(iminoborane)s: An Elusive Class of Main‐Group Polymers?
26. ChemInform Abstract: B=N Units as Part of Extended π‐Conjugated Oligomers and Polymers
27. B=N Units as Part of Extended π-Conjugated Oligomers and Polymers
28. Dehydrocoupling and Silazane Cleavage Routes to Organic-Inorganic Hybrid Polymers with NBN Units in the Main Chain
29. Dehydrokupplungs- und Silazanspaltungsrouten zu organisch-anorganischen Hybridpolymeren mit NBN-Einheiten in der Hauptkette
30. Paramagnetic Titanium(III) and Zirconium(III) Metallocene Complexes as Precatalysts for the Dehydrocoupling/Dehydrogenation of Amine–Boranes
31. Paramagnetic Titanium(III) and Zirconium(III) Metallocene Complexes as Precatalysts for the Dehydrocoupling/Dehydrogenation of Amine–Boranes
32. “Spontaneous” Ambient Temperature Dehydrocoupling of Aromatic Amine-Boranes
33. An Approach to 1,3,4‐Dioxaphospholane Complexes through an Acid‐Induced Ring Expansion of an Oxaphosphirane Complex: The Problem of Construction and Deconstruction of O,P‐Heterocycles
34. Synthesis and Reactivity of an Unusual Ferrocenophane Bis(carbene complex)
35. Protonation-Induced Rearrangement of an Oxaphosphirane Complex
36. Protonen-induzierte Umlagerung eines Oxaphosphirankomplexes
37. Strong Evidence for an Unprecedented Borderline Case of Dissociation and Cycloaddition in Open‐Shell 1,3‐Dipole Chemistry: Transient Nitrilium Phosphane‐Ylide Complex Radical Cations
38. How To Tune Acid‐Induced Ring Enlargement Reactions – The Strange Case of 2 H ‐Azaphosphirene Complexes and Its Surprising Dichotomy
39. Synthesis, Structure, and Ring‐Expansion Reactions of a 3‐Ferrocenyl‐Substituted 2H‐Azaphosphirene Tungsten Complex
40. Protonation of 2H‐Azaphosphirene Complexes: PN Bond Activation and Ring‐Expansion Reactions
41. Evidence for Ligand-Centered Reactivity of a 17e Radical Cationic 2H-Azaphosphirene Complex
42. Rational Design of Aziridine-Containing Cysteine Protease Inhibitors with Improved Potency: Studies on Inhibition Mechanism
43. ChemInform Abstract: Ring Size Effects in the C2—C6 Biradical Cyclization of Enyne—Allenes and the Relevance for Neocarzinostatin.
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