Table 2. Examples of Bidirectional metadata between Research publications and Research datasets using PIDs, 2016-2018.

1. D. C. Braddock, A. Mahtey, H. S. Rzepa and A. J. P. White, Stable Bromoallene Oxides, Chem. Commun., 2016, 52, 11219-11222. DOI: 10.1039/C6CC06395K, dataDOI: 10.14469/HPC/442.
2. J. Clarke, K. J. Bonney, M. Yaqoob, S. Solanki, H. S. Rzepa, A. J. P. White, D. S. Millan, and D. C. Braddock, Epimeric Face-Selective Oxidations and Diastereodivergent Transannular Oxonium Ion Formation-Fragmentations: Computational Modelling & Total Syntheses of 12-Epoxyobtusallene IV, 12-Epoxyobtusallene II, Obtusallene X, Marilzabicycloallene C and Marilzabicycloallene D, J. Org. Chem., 2016, 81, 9539–9552. DOI: 10.1021/acs.joc.6b02008; dataDOI: 10.14469/hpc/1116
3. C. Romain, Y. Zhu, P. Dingwall, S. Paul, H. S. Rzepa, A. Buchard and C. K. Williams, Chemo-Selective Polymerizations Using Mixtures of Epoxide, Lactone, Anhydride and CO₂, J. Am. Chem. Soc., 2016, 38, 4120–4131. DOI: 10.1021/jacs.5b13070, dataDOI: 10.14469/hpc/244.
4. H. S. Rzepa, A. Mclean, M. J. Harvey, InChI As a Research Data Management Tool, Chem. Int., 2016, 38, 924-26. DOI: 10.1515/ci-2016-3-408, dataDOI: 10.14469/hpc/455.
5. M. J. Harvey, A. McLean, H. S. Rzepa, A metadata-driven approach to data repository design, J. Cheminform., 2017, 9:4. DOI: 10.1186/s13321-017-0190-6, dataDOI: 10.14469/hpc/1088
6. C. Bakewell, A. J. P. White, and M. R. Crimmin, Addition of Carbon–Fluorine Bonds to a Mg(I)–Mg(I) bond: An Equivalent of Grignard Formation in Solution, J. Am. Chem. Soc., 2016, 138, 12763–12766. DOI: 10.1021/jacs.6b08104, dataDOI: 10.14469/hpc/1726
7. H. Abas, S. M. Linsdall, M. Mamboury, H. S. Rzepa and A. C. Spivey, Total Synthesis of (+)-Lophirone H and its Pentamethylether Utilizing an Oxonium-Prins Cyclisation, Org. Lett., 2017,19, 2486–2489. DOI: 10.1021/acs.orglett.7b00642, dataDOI: 10.14469/hpc/436
8. C. Romain, J. A. Garden, G. Trott, A. Buchard, A. J. P. White, C. K. Williams, Di-Zinc Aryl Complexes: CO₂ Insertions and Applications in Polymerization Catalysis, Chem. Euro. J., 2017, 23, 7367–7376. DOI: 10.1002/chem.201701013. dataDOI: 10.14469/hpc/2144
9. J. I. Murray, N. J. Flodén, A. Bauer, N. D. Fessner, D. L. Dunklemann, O. Bob-Egbe, H. S. Rzepa, T. Bürgi, J. Richardson and A. C. Spivey, Kinetic Resolution of 2-Substituted Indolines via N-Sulfonylation using an Atropisomeric 4-DMAP-N-oxide Organocatalyst, Ang. Chemie. Int. Ed., 2017, 56, 5760–5764. DOI: 10.1002/anie.201700977, dataDOI: 10.14469/hpc/1774
10. J. Almond-Thynne, A. J. P. White, A. Polyzos, H. S. Rzepa, P. J. Parsons and A. G. M. Barrett, Synthesis and Reactions of 3,3',4,4'-Tetrahydro-1H,1'H-2,2'-spirobi[quinoline] Derivatives, ACS Omega, 2017, 2, 3241–3249. DOI: 10.1021/acsomega.7b00482, dataDOI: 10.14469/hpc/2099
11. S. Arkhipenko, A. Batsanov, M. Sabatini, V. Karaluka, T. Sheppard, H. S. Rzepa and A. Whiting, Mechanistic insights into boron-catalysed direct amidation reactions, Chem. Sci., 2018, DOI: 10.1039/C7SC03595K, DataDOI: 10.14469/hpc/1620 and sub-collections therein.
12. Mandal, L. Klemmer, A. Maiti, D. Dhara, H. S. Rzepa, D. Scheschkewitz and A. Jana, Molecular Complexes of Formally Neutral Iron Germanides Motif (Fe₃Ge & Fe₂Ge): Coordination Chemistry of Mono- and Dicoordinated Germanium(0), Chem. Euro. J., 2018, DOI: 10.1002/chem.201800071, dataDOI: 10.14469/hpc/3051.
13. D. C. Braddock, P. D. Lickiss, B. C. Rowley, D. Pugh, T. Purnomo, G. Santhakumar, and S. J. Fussell, Tetramethyl Orthosilicate (TMOS) as a Reagent for Direct Amidation of Carboxylic Acids, Org. Lett., 2018, DOI: 10.1021/acs.orglett.7b03841. dataDOI: 10.14469/hpc/3437.