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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 212 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 208 | - |
dc.citation.title | BIOTECHNOLOGY AND BIOPROCESS ENGINEERING | - |
dc.citation.volume | 15 | - |
dc.contributor.author | Kim, Sang Cheol | - |
dc.contributor.author | Nam, Dong Hyun | - |
dc.contributor.author | Kim, Yong Hwan | - |
dc.contributor.author | Song, Bong Keun | - |
dc.date.accessioned | 2023-12-22T07:11:30Z | - |
dc.date.available | 2023-12-22T07:11:30Z | - |
dc.date.created | 2016-09-06 | - |
dc.date.issued | 2010-03 | - |
dc.description.abstract | Lipase-mediated acrylation has gained much attention instead of traditional chemical process, since it enables specific catalysis under benign conditions. The effect of acyl donors on the acrylation of 2-hydroxy-gamma-butyrolactone by Novozym 435 (immobilized lipase B from Candida antarctica) was investigated. Among acyl donors, vinyl methacrylate was selected to synthesize gamma-butyrolactone methacrylate (GBLMA). The effects of solvent and reaction temperature on the acrylation using vinyl methacrylate were presented. The highest rate of conversion was obtained using methyl tert-butyl ether (>80%) as a solvent, of which a log P value is greater than other solvents tested. The conversion rate increased as the reaction temperature rose from 30 to 60 degrees C and the conversion rate approached 95% at 60 degrees C. The gamma butyrolactone methacrylate (GBLMA) synthesized with vinyl methacrylate at optimized conditions, in which MTBE is used as a solvent and the reaction is carried out at 60 degrees C can be applicable as a monomer for synthesis of photoresist resin | - |
dc.identifier.bibliographicCitation | BIOTECHNOLOGY AND BIOPROCESS ENGINEERING, v.15, no.2, pp.208 - 212 | - |
dc.identifier.doi | 10.1007/s12257-009-0190-0 | - |
dc.identifier.issn | 1226-8372 | - |
dc.identifier.scopusid | 2-s2.0-77953608098 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/20381 | - |
dc.identifier.url | http://link.springer.com/article/10.1007%2Fs12257-009-0190-0 | - |
dc.identifier.wosid | 000277388300002 | - |
dc.language | 영어 | - |
dc.publisher | KOREAN SOC BIOTECHNOLOGY & BIOENGINEERING | - |
dc.title | Enzymatic Acrylation of 2-Hydroxy-gamma-butyrolactone to Synthesize the Gamma Butyrolactone Methacrylate (GBLMA) for Photoresist | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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