{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T16:31:20Z","timestamp":1790872280199,"version":"4.1.0"},"reference-count":50,"publisher":"Wiley","issue":"26","license":[{"start":{"date-parts":[[2008,5,21]],"date-time":"2008-05-21T00:00:00Z","timestamp":1211328000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Angew Chem Int Ed"],"published-print":{"date-parts":[[2008,6,16]]},"DOI":"10.1002\/anie.200704199","type":"journal-article","created":{"date-parts":[[2008,5,21]],"date-time":"2008-05-21T13:57:43Z","timestamp":1211378263000},"page":"4900-4902","source":"Crossref","is-referenced-by-count":76,"title":["Template\u2010Assembled Synthetic G\u2010Quartets (TASQs)"],"prefix":"10.1002","volume":"47","author":[{"given":"Mehran","family":"Nikan","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"John\u2005C.","family":"Sherman","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2008,6,9]]},"reference":[{"key":"e_1_2_2_1_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.19901021117"},{"key":"e_1_2_2_1_3","doi-asserted-by":"publisher","DOI":"10.1002\/anie.199013041"},{"key":"e_1_2_2_2_2","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.48.12.2013"},{"key":"e_1_2_2_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/0092-8674(87)90577-0"},{"key":"e_1_2_2_4_2","unstructured":"\u00a0"},{"key":"e_1_2_2_5_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.200300589"},{"key":"e_1_2_2_5_3","doi-asserted-by":"publisher","DOI":"10.1002\/anie.200300589"},{"key":"e_1_2_2_6_2","doi-asserted-by":"publisher","DOI":"10.1039\/B600282J"},{"key":"e_1_2_2_7_2","unstructured":"\u00a0"},{"key":"e_1_2_2_8_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.tetlet.2006.03.043"},{"key":"e_1_2_2_9_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0040-4020(03)00251-5"},{"key":"e_1_2_2_10_2","doi-asserted-by":"publisher","DOI":"10.1093\/nar\/gkg391"},{"key":"e_1_2_2_11_2","doi-asserted-by":"publisher","DOI":"10.1039\/b007332f"},{"key":"e_1_2_2_12_2","unstructured":"\u00a0"},{"key":"e_1_2_2_13_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.tetlet.2004.04.149"},{"key":"e_1_2_2_14_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja056888e"},{"key":"e_1_2_2_15_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja00479a070"},{"key":"e_1_2_2_16_2","doi-asserted-by":"publisher","DOI":"10.1002\/1521-3765(20020503)8:9<2143::AID-CHEM2143>3.0.CO;2-G"},{"key":"e_1_2_2_17_2","unstructured":"\u00a0"},{"key":"e_1_2_2_18_2","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1521-3757(20000403)112:7<1356::AID-ANGE1356>3.0.CO;2-V"},{"key":"e_1_2_2_18_3","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1521-3773(20000403)39:7<1300::AID-ANIE1300>3.0.CO;2-I"},{"key":"e_1_2_2_19_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja0364165"},{"key":"e_1_2_2_20_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.200461586"},{"key":"e_1_2_2_20_3","doi-asserted-by":"publisher","DOI":"10.1002\/anie.200461586"},{"key":"e_1_2_2_21_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.19850970805"},{"key":"e_1_2_2_21_3","doi-asserted-by":"publisher","DOI":"10.1002\/anie.198506391"},{"key":"e_1_2_2_22_2","doi-asserted-by":"publisher","DOI":"10.1002\/1521-3757(20020715)114:14<2708::AID-ANGE2708>3.0.CO;2-0"},{"key":"e_1_2_2_22_3","doi-asserted-by":"publisher","DOI":"10.1002\/1521-3773(20020715)41:14<2596::AID-ANIE2596>3.0.CO;2-4"},{"key":"e_1_2_2_23_2","unstructured":"\u00a0"},{"key":"e_1_2_2_24_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja00077a056"},{"key":"e_1_2_2_25_2","doi-asserted-by":"publisher","DOI":"10.1021\/ar00049a006"},{"key":"e_1_2_2_26_2","unstructured":"\u00a0"},{"key":"e_1_2_2_27_2","doi-asserted-by":"publisher","DOI":"10.1071\/CH02031"},{"key":"e_1_2_2_28_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja00075a029"},{"key":"e_1_2_2_29_2","doi-asserted-by":"publisher","DOI":"10.1021\/jm00304a022"},{"key":"e_1_2_2_30_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja01020a041"},{"key":"e_1_2_2_31_2","doi-asserted-by":"publisher","DOI":"10.1038\/356164a0"},{"key":"e_1_2_2_32_2","doi-asserted-by":"publisher","DOI":"10.1021\/jo9901440"},{"key":"e_1_2_2_33_2","unstructured":"\u00a0"},{"key":"e_1_2_2_34_2","doi-asserted-by":"publisher","DOI":"10.1021\/bi00150a002"},{"key":"e_1_2_2_35_2","doi-asserted-by":"publisher","DOI":"10.1021\/ol061236w"},{"key":"e_1_2_2_36_2","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.79.5.1413"},{"key":"e_1_2_2_37_2","doi-asserted-by":"publisher","DOI":"10.1038\/360280a0"},{"key":"e_1_2_2_38_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja00158a050"},{"key":"e_1_2_2_39_2","unstructured":"\u00a0"},{"key":"e_1_2_2_40_2","doi-asserted-by":"publisher","DOI":"10.1039\/9781847555298"},{"key":"e_1_2_2_41_2","doi-asserted-by":"publisher","DOI":"10.1038\/344410a0"},{"key":"e_1_2_2_42_2","doi-asserted-by":"publisher","DOI":"10.1039\/c39950002555"},{"key":"e_1_2_2_43_2","unstructured":"After analogous extraction of K+ Sr2+ and Cs+picrates distinct signals (from3\u2009calone) were observed."},{"key":"e_1_2_2_44_2","unstructured":"Addition of [2.2.2]cryptand to the solution of3\u2009c\u22c5Na+resulted in a1H\u2005NMR spectrum identical to the spectrum of the cation\u2010free species. Addition of [2.2.2]cryptand to cation\u2010free3\u2009cresulted in no change (see Figure\u2005S15). Atomic absorption experiments indicate that there are 250\u2005ppm of Na+present in3\u2009c which is less than 3\u2005mol\u2009%. This agrees well with the NMR results (see Figure\u2005S2) and confirms cation\u2010free3\u2009cas a different entity from the sodium\u2010bound system (see the Supporting Information)."}],"container-title":["Angewandte Chemie International Edition"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fanie.200704199","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/anie.200704199","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,16]],"date-time":"2023-10-16T08:34:27Z","timestamp":1697445267000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/anie.200704199"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,6,9]]},"references-count":50,"journal-issue":{"issue":"26","published-print":{"date-parts":[[2008,6,16]]}},"alternative-id":["10.1002\/anie.200704199"],"URL":"https:\/\/doi.org\/10.1002\/anie.200704199","archive":["Portico"],"relation":{},"ISSN":["1433-7851","1521-3773"],"issn-type":[{"value":"1433-7851","type":"print"},{"value":"1521-3773","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,6,9]]}}}