{"id":"W1993148764","doi":"10.1139/v01-115","title":"The metal template effect on <i>O</i>-alkylation of tetrahydroxy[3.1.3.1]metacyclophane with 4-(chloromethyl)pyridine to afford tetrakis- [(4-pyridylmethyl)oxy][3.1.3.1]metacyclophanes and their conformational studies","year":2001,"lang":"en","type":"article","venue":"Canadian Journal of Chemistry","topic":"Supramolecular Chemistry and Complexes","field":"Chemistry","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Chemistry; Pyridine; Conformational isomerism; Alkylation; Calixarene; Medicinal chemistry; Ring (chemistry); Bromide; Cyclophane; Benzene; Metal; Stereochemistry; Crystal structure; Crystallography; Organic chemistry; Molecule; Catalysis","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00007827298,0.0002274932,0.0001250975,0.00005239148,0.00008831842,0.0001089716,0.0001937072,0.0001738076,0.001072856],"category_scores_gemma":[0.0001806842,0.0001203916,0.0001207238,0.00008934005,0.0001045884,0.0001224426,0.0001195091,0.0002511348,0.0003141473],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001009068,"about_ca_system_score_gemma":0.0001059123,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005114275,"about_ca_topic_score_gemma":0.00115659,"domain_scores_codex":[0.999925,0.000008434545,0.000005176123,0.00001574155,0.00001389437,0.00003175847],"domain_scores_gemma":[0.9999044,0.00001846894,0.00003212853,0.00001710139,0.00001113972,0.00001670918],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00007702132,0.000006452409,0.0001006841,0.0000292577,0.00000274483,0.00004798713,0.00002365698,0.00005662954,0.9985025,0.00003855929,0.00001719678,0.00109739],"study_design_scores_gemma":[0.000002601314,0.0000980436,0.0007954433,0.000002003893,0.000003554144,0.0000586569,0.000007369129,0.0001320592,0.9983206,0.000006994099,0.0005703882,0.000002140538],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9972263,0.0003217161,0.0007983543,0.00001703414,0.000009099433,0.00001238406,0.00007122036,0.00003427223,0.001509499],"genre_scores_gemma":[0.9980564,0.0002629042,0.0007868218,0.00001874128,0.000002492411,0.00000800933,0.00008736047,0.00001859098,0.0007587528],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001072856,"threshold_uncertainty_score":0.003589034,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01178997351489528,"score_gpt":0.2313184272085818,"score_spread":0.2195284536936865,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}