Datasets:
image imagewidth (px) 336 4.1k | id int64 1 1.5k | source stringlengths 33 47 | data stringlengths 2.1k 57k |
|---|---|---|---|
1 | https://doi.org/10.1021/acs.joc.0c03055 | {"title": [{"type": "Table", "index": "7", "text": "Synthesis of Phosphinenones \\refiden{4a},\\refiden{4c} via Organocatalytic Enantioselective \\textit{α}-Chlorination of \\refiden{1a},\\refiden{1c}\\color{blue}{\\refmark{a}}", "bbox": [10.995963096618652, 2.675075054168701, 929.2074060440063, 36.200844287872314]}], ... | |
10 | https://doi.org/10.1021/acs.orglett.4c03602 | {"title": [{"type": "Table", "index": "2", "text": "Yields for the Ring Closure of the Sulfur and Nitrogen Analogues and Dual Cyclization Reaction at 25 and 50℃\\color{blue}{\\refmark{a}}", "bbox": [9, 19, 656, 97]}], "annotations": [{"text": "\\mark{a}A total of 1 equiv of compound \\textbf{\\refiden{1a}},1 equiv of c... | |
100 | https://doi.org/10.1021/jacs.4c13538 | {"title": [{"type": "Table", "index": "1", "text": "Reaction Development", "bbox": [3.666766712944384, 10.755638659302315, 265.82237724711575, 30.45881405956534]}], "annotations": [{"text": "\\mark{a}Reactions conducted with eletrophile \\textbf{\\refiden{la}} (0.025 mmol), olefin \\textbf{\\refiden{2a}}, and (\\textit... | |
1,000 | https://doi.org/10.1021/cs500326e | {"title": [{"type": "Table", "index": "7", "text": "Free-Energy Profile ∆G_{298}^{‡} for the Formation of Iodotriazoles via a Cu^{Ⅲ} Metallacycle\\refmark{a}", "bbox": [12.56090259552002, 5.089784622192383, 932.3379011154175, 92.73252773284912]}], "annotations": [{"text": "\\mark{a}See Web-Enhanced Table 2 for an inter... | |
1,001 | https://doi.org/10.1021/cs500326e | {"title": [{"type": "Table", "index": "2", "text": "PPh_3-Containing Catalysts Screening", "bbox": [10.699025811055803, 10.272688363271381, 939.6807337319325, 59.81540604864456]}], "annotations": [{"text": "\\mark{a}^lH NMR conversions are the average of at least two independent experiments.\\mark{b}5%-10% of dehalogen... | |
1,002 | https://doi.org/10.1021/cs500326e | {"title": [{"type": "Table", "index": "3", "text": "Effect of Nitrogen-Containing Additives with [CuI(PPh_3)_3]", "bbox": [15.110547667342797, 9.359026369168356, 901.5862068965517, 96.70993914807302]}], "annotations": [{"text": "\\mark{a}^lH NMR conversions are the average of at least two independent experiments.", "bb... | |
1,003 | https://doi.org/10.1021/cs500326e | {"title": [{"type": "Table", "index": "4", "text": "Optimization of [CuI(PPh_3)_3] Loading in the Presence of Lutidine", "bbox": [9.569979716024296, 3.261663286004057, 673.5334685598377, 71.75659229208925]}], "annotations": [{"text": "\\mark{a}^lH NMR conversions are the average of at least two independent experiments,... | |
1,004 | https://doi.org/10.1021/acs.orglett.4c03751 | {"title": [{"type": "Table", "index": "1", "text": "Product Analysis.\\color{blue}{\\refmark{a}}", "bbox": [25.136916835699772, 7.0182555780933065, 357.9310344827586, 38.60040567951319]}], "annotations": [{"text": "\\mark{a}Spectra were recorded in C_6D_6 at 500 MHz. Chemical shifts(δ)are reported in ppm, and coupling ... | |
1,005 | https://doi.org/10.1021/cs500326e | {"title": [{"type": "Table", "index": "6", "text": "\\textit{In Situ}-Generated PPh_3-Containing Catalysts", "bbox": [18.445233265720123, 14.665314401622718, 882.8519269776875, 55.72819472616633]}], "annotations": [{"text": "\\mark{a}^lH NMR conversions are the average of at least two independent experiments. \\mark{b}... | |
1,006 | https://doi.org/10.1021/acs.orglett.0c03133 | {"title": [{"type": "Table", "index": "S1a", "text": "Optical properties of synthesized corroles measured for toluene", "bbox": [25.16520289145336, 9.842298318659255, 1105.334873325633, 60.35369823150884]}], "annotations": [{"text": "\\mark{a}Fluorescence quantum yield, excitation at 570 nm. Determined with cresyl viol... | |
1,007 | https://doi.org/10.1021/acs.orglett.0c03133 | {"title": [{"type": "Table", "index": "S1b", "text": "Optical properties of synthesized corroles measured for dichloromethane", "bbox": [47.36803720335325, 9.331039629282074, 1431.3035451582195, 69.09741252487956]}], "annotations": [{"text": "\\mark{a}Fluorescence quantum yield, excitation at 570 nm. Determined with cr... | |
1,008 | https://doi.org/10.1021/cs501924c | {"title": [{"type": "Table", "index": "1", "text": "Selected Screening Results for Direct C-H Alkylation of \\refiden{1} Using Alkyl Bromides", "bbox": [18.329891985170367, 20.215762331138766, 1123.960122169077, 38.192819685356994]}], "annotations": [{"text": "\\mark{a}Equivalents based on monomer unit.\\mark{b}Reactio... | |
1,009 | https://doi.org/10.1002/anie.201611974 | {"title": [{"type": "Table", "index": "1", "text": "Optimization of reaction conditions.", "bbox": [25.555780933062834, 7.555780933062881, 468.45841784989864, 33.24543610547667]}], "annotations": [{"text": "\\mark{[a]}Yields were determined by GC analysis, unless otherwise noted.\\mark{[b]}Isolated yields are shown in ... | |
101 | https://doi.org/10.1021/jacs.4c13538 | {"title": [{"type": "Table", "index": "SI-2", "text": "Current scope limitations.", "bbox": [7.202819162824028, 7.709381362547077, 214, 20]}], "annotations": [{"text": "\\mark{a}Using 5 mol% of IDPi \\textbf{\\refiden{6b}}. \\mark{b}Reaction conducted at rt. \\mark{c}Using 1 mol% of IDPi \\textbf{\\refiden{6b}}. \\mark... | |
1,010 | https://doi.org/10.1002/anie.201611974 | {"title": [{"type": "Table", "index": "S1", "text": "Optimizatioan of ligand", "bbox": [6.987829614604441, 16.488843813387422, 283.3083164300203, 26.981744421906694]}], "annotations": [{"text": "\\mark{[a]}Determined by GC analysis. \\mark{[b]}Yield for the reaction conducted for 120 h is shown in parentheses.\\mark{[c... |
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The dataset consists of chemical tables extracted from scientific publications, paired with metadata such as DOIs, page-level contexts, and structured annotations. Each sample is associated with its source paper and is designed to support tasks such as table recognition, table understanding, and scientific information extraction in the chemical domain.
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