alquenos (fórmula condensada general, CnH2n)
- eteno o etileno, CH2=CH2 (C2H4)
- propeno, CH2=CH-CH3 (C3H6)
- 1-buteno, CH2=CH-CH2-CH3 (C4H8)
- 2-buteno, CH3-CH=CH-CH3 (C4H8)
- 1-penteno, CH2=CH-CH2-CH2-CH3 (C5H10)
buteno | C4 H8 | 4 3 2 1 CH3 - CH2 - CH = CH2 | 1- buteno |
4 3 2 1 CH3 - CH = CH - CH3 | 2- buteno | ||
penteno | C5 H10 | 5 4 3 2 1 CH3 - CH2 - CH2 - CH = CH2 | 1-penteno |
5 4 3 2 1 CH3 - CH2 - CH2 = CH - CH3 | 2- penteno | ||
hexeno | C6 H12 | 6 5 4 3 2 1 CH3 - CH2 - CH2 - CH2 - CH = CH2 | 1-hexeno |
6 5 4 3 2 1 CH3 - CH2 - CH2 - CH = CH - CH3 | 2- hexeno | ||
6 5 4 3 2 1 CH3 - CH2 - CH = CH - CH2 - CH2 | 3- hexeno |
FORMULA DESARROLLADA:
C3 H2(3) = C3 H6 PROPENO
Alquenos:
http://www.cecyt6.ipn.mx/academia/BASICAS/QUIMICA/QUIMICA%20IV/PLAN%20DE%20CLASE/1.2%20,1.3%20%20(Alquenos%20y%20alquinos)-Alejandro.htm
http://es.answers.yahoo.com/question/index?qid=20080806181235AAXy8dg
http://cuarto-2992.blogspot.com/2007_11_01_archive.html
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