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Effect of solvent media and condensed benzene rings on thermochemical behaviour of dibenzo-18-crown-6 in solution

✍ Scribed by Vladimir P. Barannikov; Sabir S. Guseynov; Anatoliy I. Vyugin

Book ID: 106446815
Publisher: Springer Netherlands
Year: 2009
Tongue: English
Weight: 274 KB
Volume: 98
Category: Article
ISSN: 0022-5215
DOI: 10.1007/s10973-009-0318-7

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## Abstract Lipase from __Burkholderia cepacia__ (lipase BC) and lipase B from __Candida antarctica__ (CALB) show an increase of the transesterification activity in toluene (up to 2.4‐ and 1.7‐fold, respectively), when lyophilized with 18‐crown‐6. Nevertheless, the increase was observed only for lo