Reaktion #1747852

Reaktionsgleichung

4-carboxyphenylthiourea

DIC

→

Phenylthiourea

Lösungsmittel

DMF

Reaktionsbedingungen

Aufarbeitung

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

Vorschrift

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.

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