The 3-substitution of naphthalene-1,2-diones with boronic acids: a C–H functionalization approach to novel spirooxazine photochromics
作者:Mark York
DOI:10.1016/j.tetlet.2012.02.082
日期:2012.4
The addition of alkyl and aryl boronic acids to naphthalene-1,2-diones in the presence of an excess of ammonium persulfate and catalytic silver nitrate to yield 3-functionalized naphthalene-1,2-diones is reported. The products of these reactions were then further processed to yield the corresponding novel spirooxazine photochromic dyes.
据报道,在过量的过硫酸铵和催化硝酸银的存在下,将烷基和芳基硼酸添加到萘-1,2-二酮中,得到3-官能化的萘-1,2-二酮。然后将这些反应的产物进一步加工,以产生相应的新型螺恶嗪光致变色染料。