{"doi":"10.1002/jlac.19697270108","title":"über die Struktur der Thioamide und ihrer Derivate, VII Acidität aromatisch substituierter Thioamide","abstract":"<jats:title>Abstract</jats:title><jats:p>Die Acidität aromatisch substituierter Thioamide wird durch potentiometrisch indizierte Titration in Dimethylsulfoxid/äthanol bestimmt (Tab. 3). Die Korrelation mit pK<jats:sub>a</jats:sub>‐Werten in wäßriger Lösung erfolgt an vier Thioamiden (Tab. 1), deren Dissoziationskonstanten spektralphotometrisch bestimmt werden. Die Thioamide sind stärkere Säuren als die entsprechenden Amide und zeigen ausschließlich N–H‐Acidität. Die pK<jats:sub>a</jats:sub>‐Werte der Thioamide können durch Substituenten‐ und Lösungsmittel‐Effekte gedeutet werden.</jats:p>","journal":"Justus Liebigs Annalen der Chemie","year":1969,"id":638266,"datarank":0.5101796072493234,"base_score":3.4011973816621555,"endowment":3.4011973816621555,"self_citation_contribution":0.5101796072493234,"citation_network_contribution":0.0,"self_endowment_contribution":0.5101796072493234,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":29,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1657700,"name":"Reinhard Friedrich Becker","orcid":null,"position":1,"is_corresponding":false},{"id":1657699,"name":"Wolfgang Walter","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"über die Struktur der Thioamide und ihrer Derivate, VII Acidität aromatisch substituierter Thioamide","abstract":"<jats:title>Abstract</jats:title><jats:p>Die Acidität aromatisch substituierter Thioamide wird durch potentiometrisch indizierte Titration in Dimethylsulfoxid/äthanol bestimmt (Tab. 3). Die Korrelation mit pK<jats:sub>a</jats:sub>‐Werten in wäßriger Lösung erfolgt an vier Thioamiden (Tab. 1), deren Dissoziationskonstanten spektralphotometrisch bestimmt werden. Die Thioamide sind stärkere Säuren als die entsprechenden Amide und zeigen ausschließlich N–H‐Acidität. Die pK<jats:sub>a</jats:sub>‐Werte der Thioamide können durch Substituenten‐ und Lösungsmittel‐Effekte gedeutet werden.</jats:p>","is_dataset_classified":null,"base_score":3.4011973816621555,"endowment":3.4011973816621555,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"19767382","pmcid":null,"openalex_id":"https://openalex.org/W2072238029","authors":[],"funders":[],"total_grants":0,"fwci":3.0785,"citation_percentile":0.92546716,"influential_citations":0,"citation_trend":[{"year":2012,"count":2},{"year":2013,"count":1},{"year":2018,"count":1},{"year":2019,"count":1}],"oa_status":"closed","license":"http://onlinelibrary.wiley.com/termsAndConditions#vor","oa_locations":[{"url":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjlac.19697270108","host_type":"publisher"},{"url":"https://chemistry-europe.onlinelibrary.wiley.com/doi/pdf/10.1002/jlac.19697270108","host_type":"publisher"},{"url":"https://doi.org/10.1002/jlac.19697270108","host_type":"journal"}],"fields_of_study":["Synthesis and Reactivity of Sulfur-Containing Compounds","Synthesis and Characterization of Heterocyclic Compounds","Synthesis of heterocyclic compounds"],"mesh_terms":[],"keywords":["Thioamide","Chemistry","Medicinal chemistry"],"sdg_mappings":[{"sdg_number":0,"sdg_label":"Clean water and sanitation"}],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-08-06T20:23:30.294016Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}