Asymmetric synthesis of (S)-phenylacetylcarbinol – closing a gap in C–C bond formation
Asymmetric synthesis of (S)-phenylacetylcarbinol – closing a gap in C–C bond formation
复制标题
(S)-苯乙酰基甲醇的不对称合成 â 缩小 CâC 键形成的间隙
DOI:
10.1039/c6gc01803c
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发表时间:
2017
期刊:
影响因子:
9.8
通讯作者:
Rother D
中科院分区:
文献类型:
--
作者:
Sehl T;Bock S;Marx L;Maugeri Z;Walter L;Westphal R;Vogel C;Menyes U;Erhardt M;Müller M;Pohl M;Rother D
(S)-Phenylacetylcarbinol [(S)-PAC] and its derivatives are valuable intermediates for the synthesis of various active pharmaceutical ingredients (APIs), but their selective synthesis is challenging. As no highly selective enzymes or chemical catalysts were available, we used semi-rational enzyme engineering to tailor a potent biocatalyst to be >97% stereoselective for the synthesis of (S)-PAC. By optimizing the reaction and process used, industrially relevant product concentrations of >48 g L−1 (up to 320 mM) were achieved. In addition, the best enzyme variant gave access to a broad range of ring-substituted (S)-PAC derivatives with high stereoselectivity, especially for meta-substituted products.
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影响因子:
--
作者:
Gocke, Doerte;Graf, Thorsten;Pohl, Martina
通讯作者:
Pohl, Martina
影响因子:
4.5
作者:
Westphal R;Hahn D;Mackfeld U;Waltzer S;Beigi M;Widmann M;Vogel C;Pleiss J;Müller M;Pohl M
通讯作者:
Pohl M
影响因子:
--
作者:
Westphal R;Vogel C;Schmitz C;Pleiss J;Müller M;Pohl M;Rother D
通讯作者:
Rother D
影响因子:
2.8
作者:
F. Effenberger;B. Gutterer;T. Ziegler
通讯作者:
T. Ziegler
影响因子:
3.6
作者:
Baraibar, Alvaro Gomez;von Lieres, Eric;Rother, Doerte
通讯作者:
Rother, Doerte