Synthesis of aromatic diaminospirodilactone
文献类型：期刊论文
| 作者 | Qu, JQ; Wang, DQ; Han, FS; Ding, MX; Gao, LX |
| 刊名 | CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
 |
| 出版日期 | 2000-12-01 |
| 卷号 | 21期号:12页码:1939-1943 |
| 关键词 | Synthesis Aromatic Spirodilactone Lactonization Aromatic Hydroxylamine |
| ISSN号 | 0251-0790 |
| 英文摘要 | A new kind of aromatic diaminospirodilactone, i.e. 6,6'-diamino-3, 3'-spirobiphthalide, was synthesized through multistep reactions from p-nitrotoulene and paraformaldehyde, It was: found that dinitrospirolactone could be synthesized directly in the acid system through oxidation reaction with a high yield, The increase of solvent polarity leads to an increase of reduction yield of dinitrolactone. The resulting intermediates 6, 6'-dihydroxylamino-3, 3'-spirobiphthalide and 6-amino-6'-hydroxylanimo-3, 3'-spirobiphthalide were steady aromatic hydroxylamine. The structures of 6, 6'-diamino-3, 3'-spirobiphthalide and its intermediates were confirmed by H-1 NMR, C-13 NMR, MS, IR and elemental analyses. |
| 语种 | 英语 |
| WOS记录号 | WOS:000167004800040 |
| 出版者 | HIGHER EDUCATION PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/76009]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Gao, LX |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Chinese Acad Sci, Polymer Chem Lab, Changchun 130022, Peoples R China 3.Chinese Acad Sci, Changchun Inst Appl Chem, China Petrochem Corp, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qu, JQ,Wang, DQ,Han, FS,et al. Synthesis of aromatic diaminospirodilactone[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2000,21(12):1939-1943. |
| APA | Qu, JQ,Wang, DQ,Han, FS,Ding, MX,&Gao, LX.(2000).Synthesis of aromatic diaminospirodilactone.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,21(12),1939-1943. |
| MLA | Qu, JQ,et al."Synthesis of aromatic diaminospirodilactone".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 21.12(2000):1939-1943. |
入库方式： OAI收割
来源：化学研究所
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