User:Jaime Prilusky/ChiLe
From Proteopedia
(Difference between revisions)
| Line 6: | Line 6: | ||
In the <jmol><jmolLink><script>anim mode once; frame range 11 20; delay 0.5; frame play</script><text>second step</text></jmolLink></jmol>, the haloanion bound to the carbocation, and a neutral haloalkane is formed. With this step, the hydroxy-substituent is replaced by a halogen-substituent. | In the <jmol><jmolLink><script>anim mode once; frame range 11 20; delay 0.5; frame play</script><text>second step</text></jmolLink></jmol>, the haloanion bound to the carbocation, and a neutral haloalkane is formed. With this step, the hydroxy-substituent is replaced by a halogen-substituent. | ||
| - | <!-- | ||
| - | <jmol><jmolLink><script>frame 1</script><text>First</text></jmolLink></jmol> | ||
<jmol> | <jmol> | ||
| Line 22: | Line 20: | ||
</jmol> | </jmol> | ||
| - | --> | ||
{{Clear}} | {{Clear}} | ||
This demo was adapted from http://www.chemieunterricht-interaktiv.de/en/animations/sn1_substutition/sn1_substitution_3d.html by Dr. V. Pietzner, part of the ChiLe project | This demo was adapted from http://www.chemieunterricht-interaktiv.de/en/animations/sn1_substutition/sn1_substitution_3d.html by Dr. V. Pietzner, part of the ChiLe project | ||
Revision as of 13:22, 18 April 2013
SN1-Substitution of Cl- and tert-Butanol
|
In general, SN1 substitution can take place when a stable carbocation can be formed. If not, the reaction follows the SN2 mechanism. The SN1 with the removement of a hydroxide-ion out of the molecule, in this case tert-Butanol. By this, a positively charged carbocation with a planar geometry is formed. This step is also the rate-determing step because it is the slowest step in this reaction. In the , the haloanion bound to the carbocation, and a neutral haloalkane is formed. With this step, the hydroxy-substituent is replaced by a halogen-substituent.
This demo was adapted from http://www.chemieunterricht-interaktiv.de/en/animations/sn1_substutition/sn1_substitution_3d.html by Dr. V. Pietzner, part of the ChiLe project
