反应 #1747852

反应方程式

4-carboxyphenylthiourea

DIC

→

Phenylthiourea

溶剂

DMF

反应条件

后处理

1. 1
   其他Aminopropylsilylated glass surfaces purified with compressed air (2.5×7.5 cm; Sigma, Silane-Prep™, S4651)
2. 2
   其他thus obtained
3. 3
   workup.ADDITIONThe glass surfaces thus treated
4. 4
   洗涤were then washed five times
5. 5
   其他for 3 minutes
6. 6
   其他at room temperature
7. 7
   洗涤After washing three times for three minutes each using respectively 30 mL of DCM at room temperature
8. 8
   其他the glass surfaces were dried
9. 9
   其他stored at 4° C. until further use

实验过程

4-carboxyphenylthiourea (Lancaster, 13047) was dissolved to 0.2M in DMF. The resultant mixture was activated by adding a half equivalent of DIC for 15 min at room temperature. Aminopropylsilylated glass surfaces purified with compressed air (2.5×7.5 cm; Sigma, Silane-Prep™, S4651) were coated with the activated solution thus obtained and incubated for three hours at room temperature. The glass surfaces thus treated were then washed five times using respectively 30 mL of DMF for 3 minutes each at room temperature. After washing three times for three minutes each using respectively 30 mL of DCM at room temperature, the glass surfaces were dried and stored at 4° C. until further use.

来源