{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,2]],"date-time":"2026-07-02T13:40:43Z","timestamp":1782999643341,"version":"3.54.5"},"reference-count":66,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2025,2,1]],"date-time":"2025-02-01T00:00:00Z","timestamp":1738368000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["aces.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Chemistry \u0097 An Asian Journal"],"published-print":{"date-parts":[[2025,4,17]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    We report CBr\n                    <jats:sub>4<\/jats:sub>\n                    catalyzed Michael addition of indole to\n                    <jats:italic>\u03b1<\/jats:italic>\n                    ,\n                    <jats:italic>\u03b2<\/jats:italic>\n                    \u2010unsaturated ketones for the synthesis of\n                    <jats:italic>\u03b2<\/jats:italic>\n                    \u2010indolylketones through halogen bonding catalysis. This reaction is compatible with a diverse range of chalcones, including drug\u2010derived chalcones containing sensitive functional groups such as amides, yielding the addition products in good yields. Additionally, 3\u2010indolyl furanoid motifs have been synthesized through the Michael addition followed by Paal\u2010Knorr cyclization by utilizing various unsymmetrical 1,4\u2010enediones in a one\u2010pot process with good yields.\n                  <\/jats:p>","DOI":"10.1002\/asia.202401445","type":"journal-article","created":{"date-parts":[[2025,1,19]],"date-time":"2025-01-19T22:36:27Z","timestamp":1737326187000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["CBr\n                    <sub>4<\/sub>\n                    \u2010Catalyzed Substituent\u2010Dependent Michael Addition\/Paal\u2010Knorr Cyclization of Indole with\n                    <i>\u03b1<\/i>\n                    ,\n                    <i>\u03b2<\/i>\n                    \u2010Unsaturated Ketones"],"prefix":"10.1002","volume":"20","author":[{"given":"Gargi","family":"Singh","sequence":"first","affiliation":[{"name":"Organic Synthesis &amp; Catalysis Lab Department of Chemistry National Institute of Technology Warangal  Telangana, Hanumakonda 506004 India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3075-4204","authenticated-orcid":false,"given":"Venkatachalam","family":"Rajeshkumar","sequence":"additional","affiliation":[{"name":"Organic Synthesis &amp; Catalysis Lab Department of Chemistry National Institute of Technology Warangal  Telangana, Hanumakonda 506004 India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,2]]},"reference":[{"key":"e_1_2_8_1_1","unstructured":"\u00a0"},{"key":"e_1_2_8_2_2","doi-asserted-by":"publisher","DOI":"10.1039\/b812927d"},{"key":"e_1_2_8_3_2","doi-asserted-by":"publisher","DOI":"10.1039\/b803329n"},{"key":"e_1_2_8_4_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.5b00688"},{"key":"e_1_2_8_5_1","unstructured":"\u00a0"},{"key":"e_1_2_8_6_2","doi-asserted-by":"publisher","DOI":"10.1002\/1521-3765(20010618)7:12<2511::AID-CHEM25110>3.0.CO;2-T"},{"key":"e_1_2_8_7_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.5b00484"},{"key":"e_1_2_8_8_2","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.9b13309"},{"key":"e_1_2_8_9_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202003083"},{"key":"e_1_2_8_10_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202013172"},{"key":"e_1_2_8_11_2","doi-asserted-by":"publisher","DOI":"10.1039\/D3SC01724A"},{"key":"e_1_2_8_12_1","unstructured":"\u00a0"},{"key":"e_1_2_8_13_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja994280y"},{"key":"e_1_2_8_14_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja000092s"},{"key":"e_1_2_8_15_2","doi-asserted-by":"publisher","DOI":"10.1038\/nature07367"},{"key":"e_1_2_8_16_2","doi-asserted-by":"publisher","DOI":"10.1021\/cr068374j"},{"key":"e_1_2_8_17_2","doi-asserted-by":"publisher","DOI":"10.1021\/cr068373r"},{"key":"e_1_2_8_18_2","doi-asserted-by":"publisher","DOI":"10.1021\/cr0684016"},{"key":"e_1_2_8_19_1","unstructured":"\u00a0"},{"key":"e_1_2_8_20_2","doi-asserted-by":"publisher","DOI":"10.1021\/jm9000133"},{"key":"e_1_2_8_21_2","doi-asserted-by":"publisher","DOI":"10.1039\/c0cs00177e"},{"key":"e_1_2_8_22_2","doi-asserted-by":"publisher","DOI":"10.1021\/jm3012068"},{"key":"e_1_2_8_23_1","unstructured":"\u00a0"},{"key":"e_1_2_8_24_2","doi-asserted-by":"publisher","DOI":"10.1039\/C3CS60027K"},{"key":"e_1_2_8_25_2","doi-asserted-by":"publisher","DOI":"10.1002\/chem.201601844"},{"key":"e_1_2_8_26_2","doi-asserted-by":"publisher","DOI":"10.1021\/acscatal.9b02894"},{"key":"e_1_2_8_27_2","doi-asserted-by":"publisher","DOI":"10.1002\/ejoc.202000660"},{"key":"e_1_2_8_28_1","unstructured":"\u00a0"},{"key":"e_1_2_8_29_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.orglett.6b02271"},{"key":"e_1_2_8_30_2","doi-asserted-by":"publisher","DOI":"10.1039\/C9CC02816A"},{"key":"e_1_2_8_31_1","unstructured":"\u00a0"},{"key":"e_1_2_8_32_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.200800128"},{"key":"e_1_2_8_33_2","doi-asserted-by":"publisher","DOI":"10.1021\/cr500674c"},{"key":"e_1_2_8_34_2","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-019-08878-8"},{"key":"e_1_2_8_35_1","unstructured":"\u00a0"},{"key":"e_1_2_8_36_2","doi-asserted-by":"publisher","DOI":"10.1021\/acscatal.3c04035"},{"key":"e_1_2_8_37_2","doi-asserted-by":"publisher","DOI":"10.1002\/adsc.202300502"},{"key":"e_1_2_8_38_1","unstructured":"\u00a0"},{"key":"e_1_2_8_39_2","doi-asserted-by":"publisher","DOI":"10.1021\/acsomega.0c03000"},{"key":"e_1_2_8_40_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201301351"},{"key":"e_1_2_8_41_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.orglett.5b01290"},{"key":"e_1_2_8_42_1","unstructured":"\u00a0"},{"key":"e_1_2_8_43_2","doi-asserted-by":"publisher","DOI":"10.1039\/c4cc03124e"},{"key":"e_1_2_8_44_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.orglett.9b03578"},{"key":"e_1_2_8_45_2","doi-asserted-by":"publisher","DOI":"10.1002\/adsc.202001019"},{"key":"e_1_2_8_46_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.joc.1c00534"},{"key":"e_1_2_8_47_1","unstructured":"\u00a0"},{"key":"e_1_2_8_48_2","doi-asserted-by":"publisher","DOI":"10.1021\/ol501259q"},{"key":"e_1_2_8_49_2","doi-asserted-by":"publisher","DOI":"10.1021\/ol503426f"},{"key":"e_1_2_8_50_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.joc.1c00894"},{"key":"e_1_2_8_51_1","doi-asserted-by":"publisher","DOI":"10.1039\/D3GC03102K"},{"key":"e_1_2_8_52_1","unstructured":"\u00a0"},{"key":"e_1_2_8_53_2","doi-asserted-by":"publisher","DOI":"10.1039\/C7QO00830A"},{"key":"e_1_2_8_54_2","doi-asserted-by":"publisher","DOI":"10.1002\/adsc.201900482"},{"key":"e_1_2_8_55_2","doi-asserted-by":"publisher","DOI":"10.1002\/ejoc.202001180"},{"key":"e_1_2_8_56_2","doi-asserted-by":"publisher","DOI":"10.1021\/acsomega.1c02181"},{"key":"e_1_2_8_57_2","doi-asserted-by":"publisher","DOI":"10.1039\/D1QO00831E"},{"key":"e_1_2_8_58_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.joc.2c01721"},{"key":"e_1_2_8_59_2","first-page":"1","volume":"30","author":"Chen Y.","year":"2024","journal-title":"Chem. Eur. J."},{"key":"e_1_2_8_60_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.orglett.7b00348"},{"key":"e_1_2_8_61_1","doi-asserted-by":"publisher","DOI":"10.1039\/C9OB02125F"},{"key":"e_1_2_8_62_1","doi-asserted-by":"publisher","DOI":"10.1039\/D2OB01223E"},{"key":"e_1_2_8_63_1","doi-asserted-by":"publisher","DOI":"10.1002\/adsc.202400255"},{"key":"e_1_2_8_64_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0CC07733J"},{"key":"e_1_2_8_65_1","doi-asserted-by":"publisher","DOI":"10.1002\/cctc.202400686"},{"key":"e_1_2_8_66_1","doi-asserted-by":"publisher","DOI":"10.1039\/C8OB03051K"}],"container-title":["Chemistry \u2013 An Asian Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/aces.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/asia.202401445","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,11,12]],"date-time":"2025-11-12T06:48:44Z","timestamp":1762930124000},"score":1,"resource":{"primary":{"URL":"https:\/\/aces.onlinelibrary.wiley.com\/doi\/10.1002\/asia.202401445"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,2]]},"references-count":66,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2025,4,17]]}},"alternative-id":["10.1002\/asia.202401445"],"URL":"https:\/\/doi.org\/10.1002\/asia.202401445","archive":["Portico"],"relation":{},"ISSN":["1861-4728","1861-471X"],"issn-type":[{"value":"1861-4728","type":"print"},{"value":"1861-471X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,2]]},"assertion":[{"value":"2024-10-19","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-02-01","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e202401445"}}