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Highly Efficient Synthesis of (R)-3-Quinuclidinol in a Space–Time Yield of 916 g L–1 d–1 Using a New Bacterial Reductase ArQR
Organic Letters ( IF 4.9 ) Pub Date : 2013-09-19 00:00:00 , DOI: 10.1021/ol402269k
Wen-Xia Zhang 1 , Guo-Chao Xu 1 , Lei Huang 1 , Jiang Pan 1 , Hui-Lei Yu 1 , Jian-He Xu 1
Affiliation  

A new keto reductase (ArQR), identified from Agrobacterium radiobacter ECU2556, can efficiently reduce 3-quinuclidinone in excellent enantioselectivity and high space–time yield for the synthesis of (R)-3-quinuclidinol, a chiral building block of many antimuscarinic agents. This is the first time that a high yield of (R)-3-quinuclidinol up to 916 g L–1 d–1 using a bioreduction approach is reported.

中文翻译:

利用新的细菌还原酶Ar QR高效合成时空产量为(R)-3-奎宁环醇916 g L –1 d –1

一种新的酮还原酶(Ar QR),是从土壤杆菌(Agrobacterium radiobacter) ECU2556中鉴定出来的,它可以有效地以优异的对映选择性和高时空产率还原3-奎宁环酮,从而合成(R)-3-奎宁环醇,这是许多抗毒蕈碱剂的手性结构单元。这是首次报道了使用生物还原法可高产(R)-3-奎宁环醇,最大产量为916 g L –1 d –1
更新日期:2013-09-19
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