A sustainable synthetic route for biobased 6-hydroxyhexanoic acid, adipic acid and ε-caprolactone by integrating bio- and chemical catalysis,Green Chemistry

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A sustainable synthetic route for biobased 6-hydroxyhexanoic acid, adipic acid and ε-caprolactone by integrating bio- and chemical catalysis
Green Chemistry ( IF 9.3 ) Pub Date : 2020-06-24 , DOI: 10.1039/d0gc01454k
Sang-Hyun Pyo _{1,

2,

3,

4,

5} , Ji Hoon Park _{6,

7,

8,

9} , Vanessa Srebny _{1,

2,

3,

4,

5} , Rajni Hatti-Kaul _{1,

2,

3,

4,

5}

Affiliation

A green route for the production of 6-carbon polymer building blocks 6-hydroxyhexanoic acid, adipic acid and ε-caprolactone from 1,6-hexanediol, a hydrogenation product of biobased 5-hydroxymethylfurfural is reported. Gluconobacter oxydans oxidized 1,6-hexanediol completely to adipic acid, and selectively at pH 6–7 to 6-hydroxyhexanoic acid, which was converted to ε-caprolactone by catalytic cyclization.

中文翻译：

通过生物和化学催化相结合的生物基6-羟基己酸，己二酸和ε-己内酯的可持续合成途径

据报道，从1，6-己二醇（一种生物基5-羟甲基糠醛的氢化产物）生产6-碳聚合物结构单元6-羟基己酸，己二酸和ε-己内酯的绿色途径。氧化葡糖杆菌将1,6-己二醇完全氧化为己二酸，在pH 6-7时选择性地将其氧化为6-羟基己酸，然后通过催化环化将其转化为ε-己内酯。

更新日期：2020-07-20

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