반응 #423262

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2-hydroxyethyl acrylate

2,6-di-tert-butyl-4-methylphenol

Desmorapid

3-(methylthio)phenyl isocyanate

isocyanate

→

2-({[3-(methylsulphanyl)phenyl]carbamoyl}oxy)ethyl prop-2-enoate

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후처리

1. 1
   workup.ADDITIONinitially introduced into a 100 ml round-bottomed flask
2. 2
   온도Cooling
3. 3
   기타The product was obtained as a light yellow liquid

실험 절차

0.02 g of 2,6-di-tert-butyl-4-methylphenol, 0.01 g of Desmorapid® Z, 11.7 g of 3-(methylthio)phenyl isocyanate were initially introduced and initially introduced into a 100 ml round-bottomed flask and heated to 60° C. Thereafter, 8.2 g of 2-hydroxyethyl acrylate were added dropwise and the mixture was further kept at 60° C. until the isocyanate content had fallen below 0.1%. Cooling was then effected. The product was obtained as a light yellow liquid. nD20:1.626.

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