Synthesis of 5-(2-thienyl)-4,5-dihydrofurans and 7(2-thienyl)-2,8-dioxabicyc10[3.3.0]oct 3-enes using manganese(III)-based cyc1ization
l-Aryl-l-(2-thienyl)ethenes react with 2,4-pentanedione or ethyl acetoacetate in boiling acetic acid under the presence ofmanganese triacetate dihydrate affording new 4,5-dihydrofurans bearing a thienyl ring at the 5 position. On the other hand, these ethenes react with 3-acetyl-l-phenylpentane-l,4-...
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Trường Đại học Đà Lạt
2014
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| Truy cập trực tuyến: | https://scholar.dlu.edu.vn/thuvienso/handle/DLU123456789/37622 |
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oai:scholar.dlu.edu.vn:DLU123456789-376222023-10-27T14:42:25Z Synthesis of 5-(2-thienyl)-4,5-dihydrofurans and 7(2-thienyl)-2,8-dioxabicyc10[3.3.0]oct 3-enes using manganese(III)-based cyc1ization Huỳnh, Thanh Trúc Nguyên, Văn Hạ Manganese(III) acetate Oxidative cycloaddition Cis fused dual cyclization l-Aryl-l-(2-thienyl)ethenes react with 2,4-pentanedione or ethyl acetoacetate in boiling acetic acid under the presence ofmanganese triacetate dihydrate affording new 4,5-dihydrofurans bearing a thienyl ring at the 5 position. On the other hand, these ethenes react with 3-acetyl-l-phenylpentane-l,4-dione in a similar reaction leading to theformation of7-(2-thienyl)-2,8 dioxabicyclo[3.3.0Joct-3-enes in high yields. The cis manner offused bicyclic products is briefly discussed. 2014-06-10T02:29:23Z 2014-06-10T02:29:23Z 2013 Article https://scholar.dlu.edu.vn/thuvienso/handle/DLU123456789/37622 en Tạp chí Khoa học Đại học Đà Lạt, số 7;tr. 30-39 application/pdf Trường Đại học Đà Lạt |
| institution |
Thư viện Trường Đại học Đà Lạt |
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Thư viện số |
| language |
English |
| topic |
Manganese(III) acetate Oxidative cycloaddition Cis fused dual cyclization |
| spellingShingle |
Manganese(III) acetate Oxidative cycloaddition Cis fused dual cyclization Huỳnh, Thanh Trúc Nguyên, Văn Hạ Synthesis of 5-(2-thienyl)-4,5-dihydrofurans and 7(2-thienyl)-2,8-dioxabicyc10[3.3.0]oct 3-enes using manganese(III)-based cyc1ization |
| description |
l-Aryl-l-(2-thienyl)ethenes react with 2,4-pentanedione or ethyl acetoacetate in boiling acetic acid under the presence ofmanganese triacetate dihydrate affording new 4,5-dihydrofurans bearing a thienyl ring at the 5 position. On the other hand, these ethenes react with 3-acetyl-l-phenylpentane-l,4-dione in a similar reaction leading to theformation of7-(2-thienyl)-2,8 dioxabicyclo[3.3.0Joct-3-enes in high yields.
The cis manner offused bicyclic products is briefly discussed. |
| format |
Article |
| author |
Huỳnh, Thanh Trúc Nguyên, Văn Hạ |
| author_facet |
Huỳnh, Thanh Trúc Nguyên, Văn Hạ |
| author_sort |
Huỳnh, Thanh Trúc |
| title |
Synthesis of 5-(2-thienyl)-4,5-dihydrofurans and 7(2-thienyl)-2,8-dioxabicyc10[3.3.0]oct 3-enes using manganese(III)-based cyc1ization |
| title_short |
Synthesis of 5-(2-thienyl)-4,5-dihydrofurans and 7(2-thienyl)-2,8-dioxabicyc10[3.3.0]oct 3-enes using manganese(III)-based cyc1ization |
| title_full |
Synthesis of 5-(2-thienyl)-4,5-dihydrofurans and 7(2-thienyl)-2,8-dioxabicyc10[3.3.0]oct 3-enes using manganese(III)-based cyc1ization |
| title_fullStr |
Synthesis of 5-(2-thienyl)-4,5-dihydrofurans and 7(2-thienyl)-2,8-dioxabicyc10[3.3.0]oct 3-enes using manganese(III)-based cyc1ization |
| title_full_unstemmed |
Synthesis of 5-(2-thienyl)-4,5-dihydrofurans and 7(2-thienyl)-2,8-dioxabicyc10[3.3.0]oct 3-enes using manganese(III)-based cyc1ization |
| title_sort |
synthesis of 5-(2-thienyl)-4,5-dihydrofurans and 7(2-thienyl)-2,8-dioxabicyc10[3.3.0]oct 3-enes using manganese(iii)-based cyc1ization |
| publisher |
Trường Đại học Đà Lạt |
| publishDate |
2014 |
| url |
https://scholar.dlu.edu.vn/thuvienso/handle/DLU123456789/37622 |
| _version_ |
1819839056773644288 |