作者:Paul F. Heelis、Rosemarie F. Hartman、Seth D. Rose
DOI:10.1016/0040-4039(94)88073-5
日期:1994.8
Alcohols and ethers that do not normally photoadd to flavins do so in the presence of EDTA to produce covalent attachment of an alkyl group at C(4a). Thus, irradiation of an aerated solution containing both EDTA and t-butanol resulted in rapid formation of an air-stable, reduced flavin, FlH-C(4a)CH2C(CH3)2OH. Similar results were also obtained with ethanol, 1-propanol, 2-propanol, pinacol, poly(ethylene
通常在EDTA存在下,通常不光加到黄素上的醇和醚会在C(4a)处产生烷基的共价连接。因此,辐射同时包含EDTA和叔丁醇的充气溶液导致快速形成空气稳定的,还原的黄素FlH-C(4a)CH 2 C(CH 3)2 OH。用乙醇,1-丙醇,2-丙醇,频哪醇,聚乙二醇和二恶烷也获得了相似的结果,但是用甲醇或丙酮却未得到相似的结果。