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Working languages: Chinese to French
English to French
| Pascal Medeville
Translating since 1989
Suzhou, Jiangsu, China Local time: 05:35 CST (GMT+8)
Native in: French  | | Willingness to Work Again  |  No feedback collected |
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| Freelancer | | Translation, Interpreting, Editing/proofreading, Transcription, Desktop publishing | | Specializes in: | | Agriculture | Cooking / Culinary | | Food & Dairy | Livestock / Animal Husbandry |
| Also works in: | | General / Conversation / Greetings / Letters | Military / Defense | | Textiles / Clothing / Fashion |
More Less | | Wire transfer | Sample translations submitted: 1 Chinese to French: 二硝基吡唑并吡唑（DNPP）合成工艺研究
General field: Science
Detailed field: Chemistry; Chem Sci/Eng | Source text - Chinese
摘要：以乙酰丙酮与水合肼为原料，经脱水缩合、一次硝化、还原、重氮化、环化、二次硝化、氧化、脱羧硝化等反应合成了DNPP，收率9.3%，并采用元素分析、红外光谱、核磁共振进行了表征；初步探讨了合成条件及环化反应历程。
关键词：有机化学；富氮化合物；二硝基吡唑并吡唑（DNPP）；合成
| Translation - French
Recherches sur une technologie de synthèse du DNPP
Résumé : A partir d’acétylacétone et d’hydrate d’hydrazine, après une série de réactions comprenant concentration par déshydratation, première nitration, réduction, diazotation, cyclisation, deuxième nitration, oxydation et décarboxylation/nitration, on a réalisé la synthèse du DNPP, avec un rendement de 9,3%. On a par ailleurs réalisé une caractérisation par analyse élémentaire, spectrométrie infrarouge et résonance nucléaire magnétique. On a ainsi étudié de façon préliminaire les conditions de synthèse et le cheminement des réactions de cyclisation.
Mots-clés : chimie organique, composés riches en azote, dinitropyrazolo-pyrazole (DNPP), synthèse
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More Less | | English-French Agrifood Glossary | | Years of translation experience: 20. Registered at ProZ.com: Jun 2009. | | N/A | | N/A | | N/A | | Adobe Acrobat, Microsoft Excel, Microsoft Word, SDL TRADOS | | http://www.sinogastronomie.com/WP | | About me Professional translator since 1989, I translate from Chinese (both traditional and simplified) and English, into French (my mother tongue).
I am hard working, and willing to improve permanently.
Having worked as a production and purchase manager during almost three year, I have a good knowledge of industry and industry-related issues.
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Keywords: chinese-french, english-french, agrifood translation, food translation
Profile last updated
Jun 17, 2009 |
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