{"doi":"10.1002/anie.202212814","title":"Stereo‐ and Site‐Selective Crotylation of Alcohol Proelectrophiles via Ruthenium‐Catalyzed Hydrogen Auto‐Transfer Mediated by Methylallene and Butadiene","abstract":"Iodide-bound ruthenium-JOSIPHOS complexes catalyze the redox-neutral C-C coupling of primary alcohols with methylallene (1,2-butadiene) or 1,3-butadiene to form products of anti-crotylation with good to excellent levels of diastereo- and enantioselectivity. Distinct from other methods, direct crotylation of primary alcohols in the presence of unprotected secondary alcohols is possible, enabling generation of spirastrellolide B (C9-C15) and leucascandrolide A (C9-C15) substructures in significantly fewer steps than previously possible.","journal":"Angewandte Chemie International Edition","year":2022,"id":247085,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":35,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9486,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2022-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":714061,"name":"Brian J. Spinello","orcid":"0000-0003-0208-567X","position":1,"is_corresponding":false},{"id":884462,"name":"Yoon Cho","orcid":"0000-0002-3550-6699","position":2,"is_corresponding":false},{"id":884463,"name":"Jessica Wu","orcid":"0000-0002-6924-2126","position":3,"is_corresponding":false},{"id":596116,"name":"Michael J. Krische","orcid":"0000-0001-8418-9709","position":4,"is_corresponding":false},{"id":677869,"name":"Eliezer Ortiz","orcid":"0000-0002-7349-6081","position":0,"is_corresponding":true}],"reference_count":85,"raw_metadata":null,"created_at":"2026-07-19T00:23:53.369530Z","pmid":"36201364","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":[]}