کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6490064 | 1416547 | 2017 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Highly chemoselective and efficient production of 2,6-difluorobenzamide using Rhodococcus ruber CGMCC3090 resting cells
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
بیو مهندسی (مهندسی زیستی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Chemoselective biocatalytic hydrolysis of nitriles is a valuable alternative to chemical hydrolysis that operates under harsh conditions. 2,6-Difluorobenzamide (DFBAM) is an essential intermediate derived from synthesis of benzoyl urea insecticide from 2,6-difluorobenzonitrile (DFBN). High yield of DFBAM was achieved, and the method using resting cells of Rhodococcus ruber CGMCC3090 exhibited excellent product specificity. The reaction parameters for DFBAM biosynthesis were also investigated. The resting cells effectively converted DFBN at high concentrations of up to 3.5 mol Lâ1 without forming acids or other by-products. Therefore, biological production of DFBAM features high yield, chemoselectivity, low cost, and environment friendliness and is more suitable to the industry than chemical synthesis techniques.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Bioscience and Bioengineering - Volume 124, Issue 6, December 2017, Pages 641-646
Journal: Journal of Bioscience and Bioengineering - Volume 124, Issue 6, December 2017, Pages 641-646
نویسندگان
Rui Tang, Yanbing Shen, Min Wang, Ying Zhai, Qian Gao,