Lipase catalyzed 1,2-addition of thiols to imines under mild conditions

Albuquerque Tabata B.; da Silva Caren D. G.; de Oliveira Aline R.; dos Santos Beatriz F.; da Silva Beatriz A. L.; Katla Ramesh; Rocha Mariana P. D.; Domingues Nelson L. C.

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Lipase catalyzed 1,2-addition of thiols to imines under mild conditions

机译：脂肪酶在温和条件下向亚胺催化1,2-加入硫醇

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This is the first report of enzymes used as biocatalysts for a 1,2-sulfur addition. In this study, we describe the synthesis of N, S-acetals using an environmentally friendly process with low catalyst loading and in short reaction times using porcine pancreatic lipase, chymosin, and bovine serum albumin (BSA). The hydrogen bond between the enzyme and the N-Boc imine is a key factor in this reaction.

机译：这是用于1,2-硫的生物催化剂的第一份酶报告。在这项研究中，我们描述了使用低催化剂负载的环保过程和使用猪胰脂肪酶，乳糖素和牛血清白蛋白（BSA）的短反应时间来合成N，S-缩醛的合成。酶与N-BOC亚胺之间的氢键是该反应中的关键因素。

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《New Journal of Chemistry》 |2018年第3期|共4页
作者
Albuquerque Tabata B.; da Silva Caren D. G.; de Oliveira Aline R.; dos Santos Beatriz F.; da Silva Beatriz A. L.; Katla Ramesh; Rocha Mariana P. D.; Domingues Nelson L. C.;
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Fed Univ Grande Dourados Organ Catalysis &

Biocatalysis Lab LACOB Itahum Rod Km 12 S-N Dourados MS Brazil;

Fed Univ Grande Dourados Organ Catalysis &

Biocatalysis Lab LACOB Itahum Rod Km 12 S-N Dourados MS Brazil;

Fed Univ Grande Dourados Organ Catalysis &

Biocatalysis Lab LACOB Itahum Rod Km 12 S-N Dourados MS Brazil;

Fed Univ Grande Dourados Organ Catalysis &

Biocatalysis Lab LACOB Itahum Rod Km 12 S-N Dourados MS Brazil;

Fed Univ Grande Dourados Organ Catalysis &

Biocatalysis Lab LACOB Itahum Rod Km 12 S-N Dourados MS Brazil;

Fed Univ Grande Dourados Organ Catalysis &

Biocatalysis Lab LACOB Itahum Rod Km 12 S-N Dourados MS Brazil;

Fed Univ Grande Dourados Organ Catalysis &

Biocatalysis Lab LACOB Itahum Rod Km 12 S-N Dourados MS Brazil;

Fed Univ Grande Dourados Organ Catalysis &

Biocatalysis Lab LACOB Itahum Rod Km 12 S-N Dourados MS Brazil;

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正文语种 eng
中图分类化学;
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专利

1. Lipase catalyzed 1,2-addition of thiols to imines under mild conditions [J] . Albuquerque Tabata B., da Silva Caren D. G., de Oliveira Aline R., New Journal of Chemistry . 2018,第3期

机译：脂肪酶在温和条件下向亚胺催化1,2-加入硫醇
2. Enantioselective Addition of Thiols to Imines Catalyzed by Thiourea- Quaternary Ammonium Salts [J] . Hong-Yu Wang, Jia-Xing Zhang, Dong-Dong Cao ACS catalysis . 2013,第10期

机译：硫脲-季铵盐催化的亚胺上硫醇的对映选择性加成
3. Chiral phosphoric acid-catalyzed addition of thiols to N-acyl imines: Access to chiral N, S-acetals [J] . Ingle G.K., Mormino M.G., Wojtas L., Organic letters . 2011,第18期

机译：手性磷酸催化的巯基向N-酰基亚胺的加成：获得手性N，S-乙缩醛
4. Amino Acid Catalyzed Conjugate Addition of Thiol to Dienone [C] . Hanfeng Cui, Yan Lin, Hao Fan International Conference on Materials and Products Manufacturing Technology . 2014

机译：氨基酸催化缀合物加入硫醇至子酮
5. Mild lanthanide(III) catalyzed formation of trans-4,5-diaminocyclopent-2-enones and addition of potassium allyl- and crotyltrifluoroborates to imines. [D] . Li, Sze Wan. 2005

机译：温和的镧系元素（III）催化反式-4,5-二氨基环戊-2-烯酮的形成，并将烯丙基三氟硼酸钾和巴豆基三氟硼酸钾添加到亚胺中。
6. Asymmetric Catalysis Special Feature Part II: Cu(I)-catalyzed direct addition and asymmetric addition of terminal alkynes to imines [O] . Chunmei Wei, Joel T. Mague, Chao-Jun Li 2004

机译：不对称催化特征第二部分：末端炔烃在亚胺上的铜（I）催化直接加成和不对称加成
7. Mild and Metal-Free Regioselective 1,2-Addition of Carbon Nucleophiles to α,β-Unsaturated Imines [O] . Spitz, Cédric, Terme, Thierry, Vanelle, Patrice 2016

机译：轻度和无金属区域选择性的1,2-碳亲核剂加成到α，β-不饱和亚胺上

Lipase catalyzed 1,2-addition of thiols to imines under mild conditions

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