پديد آورنده :
پور كاوه دهكردي، راهله
عنوان :
كاربرد كاتاليزور دي بنزيل نيكوتينيوم پالاديم كلريد در سنتز و شناسايي محصولات واكنش هاي سوزوكي، تهيه كتون هاي آروماتيك ، آمين دار كردن سولفيد دار كردن
مقطع تحصيلي :
كارشناسي ارشد
محل تحصيل :
اصفهان: دانشگاه صنعتي اصفهان، دانشكده شيمي
صفحه شمار :
پانزده،117ص.: مصور،جدول،نمودار
يادداشت :
ص.ع.به فارسي و انگليسي
استاد راهنما :
عبدالرضا حاجي پور
استاد مشاور :
عليرضا نجفي
توصيفگر ها :
واكنش جفت شدن كربن-گوگرد
تاريخ نمايه سازي :
11/12/92
استاد داور :
عبدالحسين دباغ، امير عبدالملكي
چكيده فارسي :
به فارسي و انگليسي: قابل رويت در نسخه ديجيتالي
چكيده انگليسي :
Application of Dibenzylated nicotinium Palladium chloride in the Synthesis and Characterization of Suzuki Suzuki type Amination and Sulfidation Products Raheleh Pourkaveh Rahele pourkaveh@gmail com November 11 2013 Department of Chemistry Isfahan University of Technology 84156 83111 Isfahan Iran Prof A R Hajipour Email haji@cc iut ac ir Isfahan University of Technology 84156 83111 Isfahan Iran Abstract Due to many vast application of C C C N and C S bond formation in the areas including natural products herbicides dyes agrochemicals and pharmaceuticals there has been a great interest in developing new synthetic methods Herein the application of Pd II complex containing dibenzylated nicotine with general formula DBNT PdCl4 was studied in different reactions First the activity of this homogenous catalyst was examined through Suzuki Miyaura reaction The conversions under optimized conditions of using KOH as base PEG 200 as solvent at room temperature were excellent and also formation of biphenyl as by product in most cases was not detected In the next part synthesis of aromatic ketones with this catalyst was performed via cross coupling reaction of arylboronic acids with aromatic and aliphatic acid chlorides The desired products were obtained in excellent yields at room temperature within short times in the presence of K 2CO3 as optimized base and CHCl3 as optimized solvent In the next part the carbon nitrogen cross coupling reaction of aryl chlorides bromides and iodides with aromatic and aliphatic amines was performed at 120oC in the presence of KOH and DMSO Results showed that this catalyst is active and efficient for amination reaction to get good conversions Finally we investigated the application of this catalyst in the synthesis of symmetrical diaryl sulfides The conversions under optimized conditions of using KOH as base DMSO as solvent at 120 oC temperature were good Keywords Palladium Suzuki reaction Aromatic ketone Amination reaction Diaryl sulfides PDF created with pdfFactory trial version www pdffactory com
استاد راهنما :
عبدالرضا حاجي پور
استاد مشاور :
عليرضا نجفي
استاد داور :
عبدالحسين دباغ، امير عبدالملكي
