二碘化钐/钐介导的酮与氢硼烷酯的直接脱氧氢硼化反应

IF 2.7 3区化学 Q1 CHEMISTRY, ORGANIC Organic & Biomolecular Chemistry Pub Date : 2024-08-30 Epub Date: 2024-09-06 DOI:10.1039/d4ob01287a

Yongqi Liang , Yilin Ma , Wei Zhou , Yongmei Cui , Michal Szostak , Chengwei Liu

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引用次数: 0

摘要

在二碘化钐、钐和镍组合的促进下，开发出了一种酮与硼氢烷酯的直接脱氧硼氢化反应。在这种方法中，硼酸烷基酯与硼酸氢酯一步就能从未激活的酮中合成出硼酸烷基酯。该方法具有广泛的底物范围和对 CO 裂解的出色选择性。这种方法代表了一种从未激活的酮中合成多功能仲烷基硼酸酯的通用方法。

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Samarium diiodide/samarium-mediated direct deoxygenative hydroborylation of ketones with hydroborane esters†

A direct deoxygenative hydroborylation of ketones with hydroborane ester promoted by a combination of samarium diiodide, samarium and nickel has been developed. In this method, secondary alkyl borate esters are synthesized from unactivated ketones with hydroborane esters in one step. A broad substrate scope and excellent selectivity toward CO cleavage has been demonstrated. This approach represents a general method for the construction of versatile secondary alkyl borate esters from unactivated ketones.

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来源期刊

Organic & Biomolecular Chemistry 化学-有机化学

CiteScore

5.50

自引率

9.40%

发文量

1056

审稿时长

1.3 months

期刊介绍： Organic & Biomolecular Chemistry is an international journal using integrated research in chemistry-organic chemistry. Founded in 2003 by the Royal Society of Chemistry, the journal is published in Semimonthly issues and has been indexed by SCIE, a leading international database. The journal focuses on the key research and cutting-edge progress in the field of chemistry-organic chemistry, publishes and reports the research results in this field in a timely manner, and is committed to becoming a window and platform for rapid academic exchanges among peers in this field. The journal's impact factor in 2023 is 2.9, and its CiteScore is 5.5.