Simple synthesis of quinolines and dibenzo[b,f][1,5]diazocines under microwave irradiation |
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| Authors: | Dai-Il Jung Ju-Hyun Song Eon-Jin Lee Yun-Young Kim Do-Hun Lee Yong-Gyun Lee Jung-Tai Hahn |
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| Institution: | aDepartment of Chemistry, Dong-A University, Saha-Gu, Busan 604 714, Republic of Korea;bDepartment of Beautycare, Young-Dong University, Chungcheongbuk-do 370 701, Republic of Korea |
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| Abstract: | Quinolines 3a–f, 5a–f, and dibenzob,f]1,5]diazocines 4, 6 were synthesized in the presence of 0.5 equiv. of diphenyl phosphate (DPP) under microwave irradiation. The obtained yield of 6,12-diphenyl-dibenzob,f]1,5]diazocine 4 was higher when using anhydrous DPP than when using HCl, H3PO4, and CH3COOH. |
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