{"id":"W2595290893","doi":"10.1021/ic020476e","title":"Bifunctional Single Amino Acid Chelates for Labeling of Biomolecules with the {Tc(CO)<sub>3</sub>}<sup>+</sup>and {Re(CO)<sub>3</sub>}<sup>+</sup>Cores. Crystal and Molecular Structures of [ReBr(CO)<sub>3</sub>(H<sub>2</sub>NCH<sub>2</sub>C<sub>5</sub>H<sub>4</sub>N)], [Re(CO)<sub>3</sub>{(C<sub>5</sub>H<sub>4</sub>NCH<sub>2</sub>)<sub>2</sub>NH}]Br, [Re(CO)<sub>3</sub>{(C<sub>5</sub>H<sub>4</sub>NCH<sub>2</sub>)<sub>2</sub>NCH<sub>2</sub>CO<sub>2</sub>H}]Br, [Re(CO)<sub>3</sub>{X(Y)NCH<sub>2</sub>CO<sub>2</sub>CH<sub>2</sub>CH<sub>3</sub>}]Br (X = Y = 2-pyridylmethyl; X = 2-pyridylmethyl, Y = 2-(1-methylimidazolyl)methyl; X = Y = 2-(1-methylimidazolyl)methyl), [ReBr(CO)<sub>3</sub>{(C<sub>5</sub>H<sub>4</sub>NCH<sub>2</sub>)NH(CH<sub>2</sub>C<sub>4</sub>H<sub>3</sub>S)}], and [Re(CO)<sub>3</sub>{(C<sub>5</sub>H<sub>4</sub>NCH<sub>2</sub>)N(CH<sub>2</sub>C<sub>4</sub>H<sub>3</sub>S)(CH<sub>2</sub>CO<sub>2</sub>)}]","year":2002,"lang":"en","type":"article","venue":"Inorganic Chemistry","topic":"Radiopharmaceutical Chemistry and Applications","field":"Medicine","cited_by":163,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"","keywords":"Chemistry; Ligand (biochemistry); Stereochemistry; Cationic polymerization; Bifunctional; Medicinal chemistry; Crystal structure; Chelation; Crystallography; Catalysis; Polymer chemistry; Inorganic chemistry; Organic chemistry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001348619,0.0003161863,0.0001916426,0.0001373672,0.0001658777,0.0002032037,0.0004984059,0.0004473468,0.001993422],"category_scores_gemma":[0.0001984525,0.0001717989,0.0001599761,0.0001686106,0.0002420809,0.0002439305,0.0003285611,0.0004619844,0.0008710328],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005271728,"about_ca_system_score_gemma":0.0002341171,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001934199,"about_ca_topic_score_gemma":0.003570848,"domain_scores_codex":[0.9998974,0.00001472746,0.000006250275,0.00002524447,0.00003447889,0.00002203045],"domain_scores_gemma":[0.9999253,0.000008212097,0.00002355658,0.00001231247,0.00001873284,0.00001188942],"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":[0.0001101989,0.000008627701,0.00007238692,0.0001284742,0.000007618467,0.00004235355,0.00002884476,0.0002335353,0.9953603,0.0005871804,0.0006297043,0.00279073],"study_design_scores_gemma":[0.00001759544,0.00006584679,0.0003478641,0.000006715814,0.000009134056,0.0001192248,0.00001721629,0.001028879,0.9916103,0.00004833897,0.006722008,0.000006785893],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9264106,0.004453845,0.04836784,0.0005538685,0.0001913437,0.0001818822,0.001023043,0.001574229,0.01724334],"genre_scores_gemma":[0.9511028,0.001655623,0.0334666,0.0002553042,0.00001909934,0.000190611,0.001291134,0.0001860058,0.01183288],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001993422,"threshold_uncertainty_score":0.006668627,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01883952381537621,"score_gpt":0.2525449977554422,"score_spread":0.233705473940066,"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."}}