A crosslinked polymer bead which, when: (i) functionalized with a 2-chlorotrityl chloride group; (ii) coupled with Leu to 0.65 mmol/g; and (iii) coupled with Glu(t-Bu); allows coupling of FMOC-Lys(BOC)-OH at an amount of 1.5 equivalents in the presence of 1.5 equivalents of HOBT, 1.5 equivalents of DIEA and 1.5 equivalents of HBTU, to be completed, as determined by the Kaiser test, in no more than 35 minutes.
一种交联聚合物珠子,当:(i)用2-
氯三
苯甲酰氯基团官能化;(ii)与亮
氨酸偶联至0.65 mMOl/g;(iii)与谷
氨酸(t-Bu)偶联;允许在HOBT的1.5当量,DIEA的1.5当量和
HBTU的1.5当量存在下,使用1.5当量的FMOC-Lys(BOC)-OH完成偶联,根据Kaiser测试,不超过35分钟。