Hakimi, Nurush Shofi Al (2016) Sintesis senyawa imina dari vanilin dan anilina dengan variasi jumlah katalis air jeruk nipis. Undergraduate thesis, Universitas Islam Negeri Maulana Malik Ibrahim.
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Abstract
INDONESIA:
Telah dilakukan sintesis senyawa imina dari vanilin dan anilina menggunakan katalis asam alami dari buah jeruk nipis (Citrus aurantifolia) dalam kondisi tanpa pelarut (solvent free). Penelitian dilakukan untuk mengetahui jumlah katalis air jeruk nipis yang optimum serta karakteristik produk yang dihasilkan. Variasi jumlah katalis jeruk nipis yang digunakan adalah 0,5; 1,0; 1,5; 2,0; dan 2,5 mL. Karakterisasi produk dilakukan dengan mengamati wujud, warna, titik lebur, serta identifikasi menggunakan FTIR dan KG-SM. Produk terbaik yang dihasilkan memiliki sifat-sifat antara lain: padatan, berwarna kuning, titik lebur = 150-152 Co, dan rendemen terbaik sebesar 64,1234 % dengan nilai kemurnian senyawa target sebesar 74,74 %. Spektra IR: 2800-3500 cm-1 (OH), 3086 cm-1 (C-H sp2), 1515 cm-1 (C=C aromatik), 2937 cm-1 (C-H sp3), 1428 cm-1 (-CH3), 1285 dan 1030 cm-1 (C-O-C eter), 1584 cm-1 (–C=N), dan 875 dan 812 cm-1 (aromatik tersubtitusi). Spektra Massa: m/z 227 (M*+), m/z 226 (M*+–H), 211 (M*+–H–CH3), m/z 197 (M*+–OCH2), m/z 104 (M*+–CH2O–fenil), m/z 77 (M*+–CH2O–fenil–HCN).
ENGLISH:
Synthesis of imine compound from vanillin and aniline has been established by using natural acid from lime fruit (Citrus aurantifolia) as catalyst under the solvent free. The study was conducted to know the best result amount of lime juice catalyst and the characteristic of the product. A variety amount limes as catalyst were used are 0,5; 1,0; 1,5; 2,0; and 2,5 mL. The product was characterized by observing the shape, color, melted point, identifications using FTIR, and GC-MS. A physical characteristics of the best product: solids, with yellow color, melting point = 150 oC, yield = 64,1234 % with the purity value = 74,74 %. IR spectra: 2800-3500 cm-1 (OH), 3086 cm-1 (C-H sp2), 1515 cm-1 (C=C aromatic), 2937 cm-1 (C-H sp3), 1428 cm-1 (-CH3), 1285 and 1030 cm-1 (C-O-C eter), 1584 cm-1 (C=N), 875 and 812 cm-1 (subtitutioned aromatic). Mass Spectra: m/z 227 (M*+), m/z 226 (M*+-H), m/z 211 (M*+-H-CH3), m/z 197 (M*+-CH2O), m/z 104 (M*+-CH2O- phenyl), m/z 77 (M*+-CH2O-phenyl-HCN).
ARABIC:
قد تم الدراسة التجريبية عن تركيب الإمين من فانيلين والأنيلين باستخدام المحفز الحمض الطبيعي من ليمون (Citrusaurantifolia) بدون المذيب. هدفت هذه الدراسة لمعرفة التوصيف و نتائج عند تركيب الإمين من فانيلين والأنيلين بأنواع عدد ليمون. ومن أنواع عدد ليمون الذي يستعملها هي 0,5; 1,0; 1,5; 2,0; mL 2,5. توصيف النتائج بملاحظة شكل و لون و نقطة الانصهار و هوية باستخدام FTIR وGC-MS. دلت النتائج إلي توصيف: الصلبة، الصفراء، نقطة الانصهار = oC 150، % جملة النتاج = % 64,1234 مع قيمة النقاء= % 74,74. IR spectra: cm-1 2800-3500 (OH), cm-1 3086 (C-H sp2), cm-1 1515 (C=C aromatic), cm-1 2937 (C-H sp3), cm-1 1428 (-CH3), 1285و cm-1 1030 (C-O-C eter), cm-1 1584 (C=N), 875و 1cm- 812 (subtitutioned aromatic). Mass Spectra: m/z 227 (M*+), 226 m/z (M*+-H), m/z 211 (M*+-CH3-H), m/z 197 (M*+-CH2O), m/z 104 (M*+-CH2O-phenyl), 77 m/z (M*+-CH2O-HCN-phenyl).
Item Type: | Thesis (Undergraduate) | ||||||||||||
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Supervisor: | Hanapi, Ahmad and Adi, Tri Kustono and Fasya, A. Ghanaim | ||||||||||||
Contributors: |
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Keywords: | Imina; Vanilin; Anilina; Jeruk Nipis; Imine; Vanillin; Anilina; Lime; إمين, فانيلين, أنيلين, ليمون | ||||||||||||
Departement: | Fakultas Sains dan Teknologi > Jurusan Kimia | ||||||||||||
Depositing User: | Dian Anesti | ||||||||||||
Date Deposited: | 24 Jun 2016 10:29 | ||||||||||||
Last Modified: | 24 Jun 2016 10:29 | ||||||||||||
URI: | http://etheses.uin-malang.ac.id/id/eprint/2852 |
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