作者:Panpan Wang、Binlin Zhao、Yu Yuan、Zhuangzhi Shi
DOI:10.1039/c8cc10109d
日期:——
The first example of intramolecular ring-opening and reconstruction of cyclobutanone oxime esters via selective C–C bond cleavage leading to the synthesis of 3,4-dihydronaphthalene-2-carbonitriles in the presence of a cheap copper catalyst has been reported. The protocol is distinguished by mild and safe reaction conditions that exclude ligands, oxidants, bases, toxic cyanide salts and tolerates a
据报道,在廉价的铜催化剂存在下,分子内的开环和环丁酮肟酯通过选择性的C-C键裂解导致3,4-二氢萘-2-甲腈合成的重建的第一个例子。该方案的特点是温和,安全的反应条件,不包括配体,氧化剂,碱,有毒的氰化物盐,并能耐受多种环丁酮,而不会影响其效率和可扩展性。还没有发现用于该偶联反应的替代可见光驱动的光氧化还原过程。