{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,21]],"date-time":"2025-10-21T00:38:42Z","timestamp":1761007122838,"version":"build-2065373602"},"reference-count":14,"publisher":"Wiley","issue":"12","license":[{"start":{"date-parts":[[2005,4,12]],"date-time":"2005-04-12T00:00:00Z","timestamp":1113264000000},"content-version":"vor","delay-in-days":5611,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Magnetic Reson in Chemistry"],"published-print":{"date-parts":[[1989,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The <jats:sup>13<\/jats:sup>C NMR spectrum of 10,10\u2010diphenyl\u20109\u2010phenanthrone was assigned unambiguously using 2D <jats:sup>13<\/jats:sup>C,<jats:sup>1<\/jats:sup>H shift correlated NMR spectra, optimized either for one\u2010bond or long\u2010range <jats:sup>13<\/jats:sup>C\uf8ff<jats:sup>1<\/jats:sup>H couplings, and 2D RELAY NMR spectra. This information allowed the structures of a number of substituted 10,10\u2010diphenyl\u20109\u2010phenanthrones to be deduced from their <jats:sup>13<\/jats:sup>C NMR spectra. The results provide an insight into the mechanism of the reaction of 9\u2010fluorenone with chlorodiphenylmethyllithium.<\/jats:p>","DOI":"10.1002\/mrc.1260271205","type":"journal-article","created":{"date-parts":[[2005,5,28]],"date-time":"2005-05-28T18:18:16Z","timestamp":1117304296000},"page":"1130-1133","source":"Crossref","is-referenced-by-count":0,"title":["<sup>13<\/sup>C NMR study of substituted 10,10\u2010diphenyl\u20109\u2010phenanthrones. Structure determination and signal assignment using 2D NMR techniques"],"prefix":"10.1002","volume":"27","author":[{"given":"R.","family":"Mynott","sequence":"first","affiliation":[]},{"given":"Maria J.","family":"Rom\u00e3o","sequence":"additional","affiliation":[]},{"given":"B. J.","family":"Herold","sequence":"additional","affiliation":[]}],"member":"311","published-online":{"date-parts":[[2005,4,12]]},"reference":[{"key":"e_1_2_1_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0040-4039(00)91200-0"},{"key":"e_1_2_1_3_2","doi-asserted-by":"publisher","DOI":"10.1002\/cber.19731060824"},{"key":"e_1_2_1_3_3","doi-asserted-by":"publisher","DOI":"10.1002\/cber.19751080725"},{"key":"e_1_2_1_3_4","unstructured":"J.Villi\u00e9ras C.BacquetandJ. F.Normant Bull. Soc. Chim. Fr. 1797(1975)."},{"key":"e_1_2_1_3_5","doi-asserted-by":"publisher","DOI":"10.1007\/3-540-11766-0_2"},{"key":"e_1_2_1_4_2","unstructured":"B. J.Herold andM. J.Rom\u00e3o submitted."},{"key":"e_1_2_1_5_2","first-page":"1404","volume":"42","author":"Kr\u00fcger C.","year":"1986","journal-title":"Acta Cryst."},{"key":"e_1_2_1_6_2","doi-asserted-by":"publisher","DOI":"10.1016\/0022-2364(82)90288-8"},{"key":"e_1_2_1_7_2","first-page":"197","volume":"4","author":"Bax A.","year":"1984","journal-title":"Top. Carbon\u201013 NMR Spectrosc."},{"volume-title":"Principles of NMR in One and Two Dimensions","year":"1987","author":"Ernst R. R.","key":"e_1_2_1_7_3"},{"key":"e_1_2_1_8_2","doi-asserted-by":"crossref","unstructured":"R.FreemanandG. A.Morris J. Chem. Soc. Chem. Commun. 684(1978).","DOI":"10.1039\/c39780000684"},{"key":"e_1_2_1_9_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrc.1260260802"},{"first-page":"46","volume-title":"carbon\u2013carbon and Carbon\u2010Proton NMR Couplings","author":"Marshall J. L.","key":"e_1_2_1_10_2"},{"key":"e_1_2_1_11_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrc.1270120902"}],"container-title":["Magnetic Resonance in Chemistry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fmrc.1260271205","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/analyticalsciencejournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/mrc.1260271205","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,20]],"date-time":"2025-10-20T11:54:16Z","timestamp":1760961256000},"score":1,"resource":{"primary":{"URL":"https:\/\/analyticalsciencejournals.onlinelibrary.wiley.com\/doi\/10.1002\/mrc.1260271205"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1989,12]]},"references-count":14,"journal-issue":{"issue":"12","published-print":{"date-parts":[[1989,12]]}},"alternative-id":["10.1002\/mrc.1260271205"],"URL":"https:\/\/doi.org\/10.1002\/mrc.1260271205","archive":["Portico"],"relation":{},"ISSN":["0749-1581","1097-458X"],"issn-type":[{"type":"print","value":"0749-1581"},{"type":"electronic","value":"1097-458X"}],"subject":[],"published":{"date-parts":[[1989,12]]}}}