تفاعل #1747852

معادلة التفاعل

4-carboxyphenylthiourea

DIC

→

Phenylthiourea

المذيبات

DMF

ظروف التفاعل

المعالجة

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

الإجراء التجريبي

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.

المصدر