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Catalytic Asymmetric Intramolecular Bromolactonization of α,β-Unsaturated Ketones
Synlett ( IF 1.7 ) Pub Date : 2019-06-12 , DOI: 10.1055/s-0037-1611860
Shenghui Liu 1 , Hailong He 2 , Min Gan 1 , Peng Yi 1 , Xiaojian Jiang 1
Affiliation  

Enantioselective bromolactonization by using an amino-urea catalyst to generate the important bromo-containing 3,4-dihydroisocoumarins is described. Excellent yields and good enantioselectivities could be achieved for various 3,4-dihydroisocoumarin compounds.

中文翻译:

α,β-不饱和酮的催化不对称分子内溴内酯化

描述了使用氨基脲催化剂生成重要的含溴 3,4-二氢异香豆素的对映选择性溴内酯化。对于各种 3,4-二氢异香豆素化合物,可以实现优异的产率和良好的对映选择性。
更新日期:2019-06-12
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