SINTESIS, SERAPAN ELEKTRONIK, DAN FOTOSTABILITAS SENYAWA C-4 BENZILOKSIFENILKALIKS[4]PIROGALARENA DODEKABENZOAT

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UEU » Journal » Bioteknologi
Posted by [email protected] at 11/06/2021 12:45:20 • 415 Views

SINTESIS, SERAPAN ELEKTRONIK, DAN FOTOSTABILITAS SENYAWA C-4 BENZILOKSIFENILKALIKS[4]PIROGALARENA DODEKABENZOAT

Created by :
Harizal ( 0303029002 )
Jumina; Tutik Dwi Wahyuningsih

Subject:	SINTESIS SENYAWA ELEKTRONIK
Alt. Subject :	SYNTHESIS COMPOUND ELECTRONIC
Keyword:	CALIX[4]PYROGALLARENE SUNSCREEN BENZOATE ACYLATION

Description:

Synthesis and characterization of C-4-benzyloxyphenylcalix[4]pyrogallaryl dodecabenzoat have been successfully conducted. Synthesis of target compound was carried out throught three consecutive steps comprising 1) benzylation of 4-hydroxybenzaldehyde, 2) preparation of C-4-benzyloxyphenylcalix[4]pyrogallarene cyclotetramer, and 3) O-benzoilation of C-4-benzyloxyphenylcalix[4]pyrogallarene. Additional characterizations were performed by determining electronic absorbance profile (absorbance region, max and ), and photostability test. Based on the results obtained, the product has the absorbance in UVC region with relatively high ε value.

Date Create	:	11/06/2021
Type	:	Text
Format	:	pdf
Language	:	Indonesian
Identifier	:	UEU-Journal-11_1412
Collection ID	:	11_1412

Source :
Forum Ilmiah Volume 15 Nomor 3, September 2018

Relation Collection:
Fakultas Ilmu-ilmu Kesehatan

Coverage :
Civitas Akademika Universitas Esa Unggul

Rights :
@2021 Perpustakaan Universitas Esa Unggul

Publication URL :
https://digilib.esaunggul.ac.id/sintesis-serapan-elektronik-dan-fotostabilitas-senyawa-c4-benziloksifenilkaliks4pirogalarena-dodekabenzoat-20272.html

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