{"doi":"10.1002/cber.19701030514","title":"Über Di‐ und Trinitroaryllithium‐Verbindungen","abstract":"<jats:title>Abstract</jats:title><jats:p>Durch Halogen‐Metall‐Austausch zwischen Di‐ und Trinitrobromaromaten und Phenyllithium werden bei tiefer Temperatur Lithiumaryle folgender Substitution dargestellt: 2.6‐Dinitro (<jats:bold>2b</jats:bold>), 2.4‐Dinitro‐5 (und 3)‐methyl (<jats:bold>4b</jats:bold> und <jats:bold>5b</jats:bold>), 3.5‐Dinitro‐4‐methyl (<jats:bold>6b</jats:bold>), 3.5Dibrom‐ 2.6‐dinitro (<jats:bold>8</jats:bold>) und 3.5‐Dibrom‐2.4.6‐trinitro (<jats:bold>15</jats:bold>). Der Nachweis von 2.4‐Dinitro‐phenyllithium (<jats:bold>3b</jats:bold>), Pikryllithium (<jats:bold>13b</jats:bold>), 3.5‐Dilithio‐2.4.6‐trinitro‐biphenyl (<jats:bold>20</jats:bold>) und <jats:italic>symm</jats:italic>. Trilithio‐trinitro‐benzol (<jats:bold>22</jats:bold>) wird beschrieben. Es werden Faktoren mitgeteilt, welche den Halogen‐Metall‐Austausch gegenüber konkurrierenden Mechanismen—Basenaddition an den Aromaten und Reduktion der Nitrogruppen — begünstigen.</jats:p>","journal":"Chemische Berichte","year":1970,"id":45122,"datarank":2.068589000078735,"base_score":3.332204510175204,"endowment":3.332204510175204,"self_citation_contribution":0.49983067652628066,"citation_network_contribution":1.5687583235524545,"self_endowment_contribution":0.49983067652628066,"citer_contribution":1.5687583235524545,"corpus_percentile":null,"corpus_rank":null,"citation_count":27,"citer_count":23,"citers_with_citation_signal":20,"citers_with_endowment":20,"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":211297,"name":"Gert Köbrich","orcid":null,"position":1,"is_corresponding":false},{"id":211296,"name":"Peter Buck","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"base_score":3.332204510175204,"endowment":3.332204510175204,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"21071399","pmcid":null,"openalex_id":"https://openalex.org/W1976275343","authors":[],"funders":[],"total_grants":0,"fwci":3.9012,"citation_percentile":0.91986709,"influential_citations":0,"citation_trend":[{"year":2012,"count":1},{"year":2015,"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%2Fcber.19701030514","host_type":"publisher"},{"url":"https://onlinelibrary.wiley.com/doi/pdf/10.1002/cber.19701030514","host_type":"publisher"},{"url":"https://chemistry-europe.onlinelibrary.wiley.com/doi/pdf/10.1002/cber.19701030514","host_type":"publisher"},{"url":"https://doi.org/10.1002/cber.19701030514","host_type":"journal"}],"fields_of_study":["Coordination Chemistry and Organometallics","Chemical Reaction Mechanisms","Inorganic Chemistry and Materials","Chemistry"],"mesh_terms":[],"keywords":["Chemistry","Medicinal chemistry","Phenyllithium"],"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":"2026-07-02T01:38:45.914154Z","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":[]}