steres (1)
TRANSCRIPT
![Page 1: Steres (1)](https://reader038.vdocuments.com.br/reader038/viewer/2022100605/559e6e411a28ab95318b457a/html5/thumbnails/1.jpg)
Principais métodos de obtenção de ésteres
![Page 2: Steres (1)](https://reader038.vdocuments.com.br/reader038/viewer/2022100605/559e6e411a28ab95318b457a/html5/thumbnails/2.jpg)
1. Esterificação
Reage-se o ácido com um álcool, a frio, em presença de
H2SO4 concentrado.
![Page 3: Steres (1)](https://reader038.vdocuments.com.br/reader038/viewer/2022100605/559e6e411a28ab95318b457a/html5/thumbnails/3.jpg)
2. Transesterificação
![Page 4: Steres (1)](https://reader038.vdocuments.com.br/reader038/viewer/2022100605/559e6e411a28ab95318b457a/html5/thumbnails/4.jpg)
Reações com ésteres
![Page 5: Steres (1)](https://reader038.vdocuments.com.br/reader038/viewer/2022100605/559e6e411a28ab95318b457a/html5/thumbnails/5.jpg)
Hidrólise
• Hidrólise ácida
![Page 6: Steres (1)](https://reader038.vdocuments.com.br/reader038/viewer/2022100605/559e6e411a28ab95318b457a/html5/thumbnails/6.jpg)
• Hidrólise básica
![Page 7: Steres (1)](https://reader038.vdocuments.com.br/reader038/viewer/2022100605/559e6e411a28ab95318b457a/html5/thumbnails/7.jpg)
• Hidrólise básica