benzyl radical

同根派生

In the last deprotection step we used acetic acid/water solution to take off the benzyl radical,the yield of the single step was increased from 70% to 92%,and the overall yield was increased to 40%.
在最后一步脫保護(hù)過(guò)程中,改用在醋酸水溶液中脫去苯甲基保護(hù)基團(tuán),單步產(chǎn)率由70%25提高到92%25,總收率提高到40%25。
Keywords Liquid phase autoxidation;O-Nitrotoluene;EPR;Benzyl carbanion;Benzyl radical group;
氧氣液相氧化;鄰硝基甲苯;電子順磁共振;芐陰離子;芐自由基;
They called for a radical reform of our tax system.
他們要求對(duì)稅收制度進(jìn)行根本改革。
He took up a radical position on this issue.
他對(duì)這個(gè)問(wèn)題抱著激進(jìn)的態(tài)度。
The man turned from Radical to Conservative.
這人從激進(jìn)派變成了保守派。