81 results on '"Goerls, Helmar"'
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2. ChemInform Abstract: Synthesis of Extended Chromophores Derived from 5,5‐Dimethyloxyluciferin by Barton—Kellogg Methodology
3. ChemInform Abstract: Arylcalcium Halides as Substrates in Kumada-Type Cross-Coupling Reactions.
4. ChemInform Abstract: Palladium(II) Complexes Bearing 2‐(1H‐Imidazol/oxazol‐2‐yl)‐pyridines: Synthesis, Structures and Ligand Effects in Suzuki—Miyaura Cross‐Coupling.
5. ChemInform Abstract: From Liquid to Solid‐State Fluorescence: Tricyclic Lactones Based on 4‐Hydroxy‐1,3‐thiazoles.
6. ChemInform Abstract: Synthesis of Isoxazolin-5-one Glucosides by a Cascade Reaction.
7. ChemInform Abstract: Heavier Group 2 Grignard Reagents of the Type Aryl-ae(L)n-X (Post-Grignard Reagents)
8. ChemInform Abstract: Calcium‐Mediated Hydrophosphorylation of Organic Isocyanates with Diphenylphosphane Oxide.
9. Formation of a Dinuclear Copper(I) Complex from the Clostridium‐Derived Antibiotic Closthioamide
10. Formation of a Dinuclear Copper(I) Complex from theClostridium-Derived Antibiotic Closthioamide
11. ChemInform Abstract: One-Pot Synthesis of 3-Aryl-Substituted 1-Hydroxy-2-acylindolizines.
12. ChemInform Abstract: Calciate‐Mediated Intermolecular Hydroamination of Diphenylbutadiyne with Secondary Anilines.
13. ChemInform Abstract: A Surprising Formation of Novel Bridged Bis-benzimidazoles by Oxidation of Diaminoquinoxalines.
14. ChemInform Abstract: Heterogeneously Catalyzed Diastereoselective Synthesis of 2-Nitro-1,3-di(pyridin-2-yl)propane-1,3-diols
15. ChemInform Abstract: Divergolides A—D from a Mangrove Endophyte Reveal an Unparalleled Plasticity in ansa‐Macrolide Biosynthesis.
16. ChemInform Abstract: Xiamycin (I), a Pentacyclic Indolosesquiterpene with Selective anti‐HIV Activity from a Bacterial Mangrove Endophyte.
17. ChemInform Abstract: Synthesis and Modification of Substituted 2‐Azaanthraquinones.
18. ChemInform Abstract: Synthesis and Characterization of New 4-Hydroxy-1,3-thiazoles.
19. ChemInform Abstract: A New Synthesis of Functionalized 2,2′‐Biimidazoles.
20. ChemInform Abstract: Regioselective Synthesis of 5-Ylidenepyrrol-2(5H)-ones by Reaction of Transition Metal Coordinated Bis(imidoyl) Chlorides with Carbon Nucleophiles.
21. ChemInform Abstract: Preparation and Conversion of N-Halomethylpyridinium Halides. Comparison with Related Compounds.
22. ChemInform Abstract: N-Heteroarylphosphonates. Part 2. Synthesis and Reactions of 2- and 4-Phosphonatoquinolines and Related Compounds.
23. ChemInform Abstract: Bis-amidines as Useful Building Blocks for Heterofulvenes and -fulvalenes.
24. ChemInform Abstract: New Heterocycles with Cycloamidine Substructure and Their Ringtransformation Reactions with Acetylenedicarboxylic Ester.
25. ChemInform Abstract: Synthesis of Radialene-Shaped Pyrroles by Multiple-Anion-Capture Reactions of 1,3-Dianions.
26. ChemInform Abstract: Regioselective Anionic [3 + 2] Cyclizations of Isoxazole, Pyrazole, and 1,2,4-Triazole Dinucleophiles - Efficient Synthesis of 2,4-Dihydroimidazo[4,5-b]quinoxalines, 3H-Imidazo[1,2-b]pyrazoles, and 5H-Imidazo[2,1-c][1,2,4]triazoles.
27. ChemInform Abstract: Regioselective Synthesis of Heterospirocyclic Isobenzofuranones and Medium-Sized Lactones by Multiple Anion Capture Reactions of 1,3-Dianions.
28. ChemInform Abstract: Double Anion Capture Reactions of Anthranilic Esters with Oxaldiimidoyl Dichlorides - Efficient Synthesis of 2,2′-Biquinazoline-4,4′(3H,3′H)-diones.
29. ChemInform Abstract: A New Route to Ring‐Fused Pyrazines: Imidazo[4,5‐b]quinoxalines by a Simple Oxidation—Annulation Sequence.
30. ChemInform Abstract: A New Synthesis of Push‐Pull Pyrroles, Their Oxidation to Stable 3H‐Pyrroles and an Unexpected Anellation Reaction.
31. A New Synthesis of Push-Pull Pyrroles, Their Oxidation to Stable 3H-Pyrroles and an Unexpected Anellation Reaction
32. ChemInform Abstract: One-Pot Synthesis of 6-(Thien-2-yl)- and 6-(Fur-2-yl)salicylates Based on Regioselective [3 + 3] Cyclocondensations of 1,3-Bis(trimethylsilyloxy)-1,3-butadienes.
33. ChemInform Abstract: A New Synthesis of Bis‐Enaminones via Acylation of Ketones.
34. ChemInform Abstract: Synthesis of Azoxabicyclo[3.3.1]nonanones Based on Diastereoselective Reactions of 1,1-Bis(trimethylsilyloxy)ketene Acetals with Isoquinolines and Quinolines.
35. ChemInform Abstract: The Cycloacylation- 1,3-Acylrearrangement Sequence as Tool for Highly Substituted Pyrrolones.
36. ChemInform Abstract: Synthesis of Pyrazole-3-carboxylates and Pyrazole-1,5-dicarboxylates by One-Pot Cyclization of Hydrazone Dianions with Diethyl Oxalate.
37. ChemInform Abstract: Orthoamide. Part 67. Bis(diformylamino)methane - A New Efficient Formylating Reagent for Aromatic Compounds.
38. ChemInform Abstract: Synthesis and Reactions of Hydroxyspiro[5.2]cyclooctenones Based on the Cyclization of the Dianions of Acetone and Diethyl 2-Oxopropylphosphonate with 1,1-Diacylcyclopropanes.
39. ChemInform Abstract: Thia‐ and Selena‐Heterocycles Containing Cycloamidine Substructures: Ring Contraction Reactions of 1,3,4‐Thia‐/Selenadiazines.
40. ChemInform Abstract: Synthesis of 2-Benzoyl-4-(2-hydroxybenzoyl)phenols by Catalytic Domino “Michael-retro-Michael-Mukaiyama-aldol” Reactions of 1-Aryl-1,3-bis(silyloxy)buta-1,3-dienes with 3-Formylchromones.
41. ChemInform Abstract: Regioselective Synthesis of Fluorinated Phenols, Biaryls, 6H-Benzo[c]chromen-6-ones and Fluorenones Based on Formal [3 + 3] Cyclizations of 1,3-Bis(silyl enol ethers).
42. ChemInform Abstract: Regioselective Synthesis of Oxepin‐ and Oxocin‐Annulated Quinolines by Combined “Claisen‐Rearrangement/Olefin‐Metathesis” Reactions.
43. The cycloacylation - 1,3-Acylrearrangement sequence as tool for highly substituted pyrrolones
44. ChemInform Abstract: Regioselective Synthesis of 4-Chlorophenols, 10-Chloro-7-hydroxy-6H-benzo[c]chromen-6-ones, and 4-Chloro-1-hydroxy-9H-fluoren-9-ones Based on [3 + 3] Cyclizations of 1,3-Bis(silyloxy)-1,3-dienes with 2-Chloro-3-silyloxy-2-en-1-ones.
45. ChemInform Abstract: Regioselective Synthesis of New 1-Aminopyrroles and 1-Amino-4,5,6,7-tetrahydroindoles by One-Pot “Conjugate Addition/Cyclization” Reactions of 1,3-Bis(silyl enol ethers) with 1,2-Diaza-1,3-butadienes.
46. ChemInform Abstract: Synthesis of 5-Thioxo-6H-imidazo[1,2-c]quinazolines and Related Compounds Based on Cyclocondensations of 2-Isothiocyanatobenzonitrile (ITCB) with α-Aminoketones.
47. ChemInform Abstract: Synthesis and Structure of Thia and Selena Heterocycles Containing Cycloamidine Substructures.
48. ChemInform Abstract: Synthesis and Characterization of Chiral 1,2-Diamines from 5-Oxo-pyrrolidine-(S)-2-carboxylic Acid.
49. A Simple One-Pot Synthesis of Solvatofluorescent Push-Pull Thiophenes
50. Abyssomicin E, a Highly Functionalized Polycyclic Metabolite from Streptomyces Species.
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