Synthesis and Characterization of C-Cinnamal Calix [4] Resorsinarena from Cinnamon Oil Waste West Sumatra

2nd International Conference on Mathematics, Science, Education and Technology

数学;自然科学;教育

Etika, S.B.^1 ; Nasra, E.^1 ; Rilaztika, I.^1

Chemistry Department, Faculty of Mathematics and Natural Science, Universitas Negeri Padang, Jln. Prof.Dr.Hamka Air Tawar, Padang, Indonesia^1

关键词: Aromatic rings;    Cinnamaldehyde;    Cinnamon oil;    Double bonds;    Electrophilic substitution reaction;    Synthesis and characterizations;    Wave numbers;    West sumatra;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/335/1/012028/pdf
DOI  :  10.1088/1757-899X/335/1/012028

来源: IOP

【 摘 要 】

Synthesis and characterization of compound C-Cinnamal Calix [4] Resorsinarena (CCCR) of cinnamon oil waste have been done. This study was aimed to synthesis and characterize C-Cinnamal Calix [4] Resorsinarena from cinnamaldehyde violated cinnamon oil waste. C-Cinnamal Calix [4] Resorsinarena was synthesized by electrophilic substitution reaction of cinnamaldehyde isolated by the acid and resorcinol at 77oC temperature for 2 hour. The data analysis spectrum UV-VIS and FT-IR showed that the compound isolated cinnamaldehyde same as pure cinnamaldehyde compound. The characterization of C-Cinnamal Calix [4] Resorsinarena in the form of reddish-colored solids with melting point 3580C by using UV-VIS showed the presence of double bond, FT-IR showed the absorption at the wave number 3323,94 cm-1 indicating the -OH group, the wave number 1610,94 cm-1 showed the vibration C=C, the strong region absorption of 1500,86 cm-1 indicating the presence of an aromatic ring, the at 1442,88 cm-1 wave number indicating the presence of CH3.