En la reacci ó n de eliminaci ó n e1 cuando el 3

Info icon This preview shows pages 4–9. Sign up to view the full content.

View Full Document Right Arrow Icon
En la reacci ó n de eliminaci ó n E1. Cuando el 3-bromo-2,3-dimetilpentano se calienta  en metanol se forman cuatro alquenos. Proponga mecanismos para explicar sus  estructuras y ord é nelas de acuerdo con las cantidades que se van a formar. Explique  sus respuestas, mostrando el grado de sustituci ó n de cada enlace doble en los  productos  Nota. El producto trans, se forma en mayor cantidad que el cis.
Image of page 4

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
5. De los productos de la sustituci ó n nucleofilica y de la eliminaci ó n que esperar í a de  las siguientes reacciones a) 3-bromo-3-etilpentano calentado en metanol, b) 1- yodo-2-metilciclopentano calentado en etanol c) 3-bromo-2,2-dimetilbutano  calentado en etanol d) 1-yodo-2-metilciclohexano + nitrato de plata en agua 
Image of page 5
6. E, a-cianoacrilato de metilo (super-glu) se polariza f á cilmente, incluso en presencia  de d é biles, Represente un mecanismo para su polarizaci ó n, catalizada por una  base y explique por que esta polarizaci ó n se efect ú a con tanta rapidez y facilidad
Image of page 6

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
7. Bajo condiciones de segundo orden (base/nucleofilo fuerte), las reacciones Sn2 y  E2 pueden ocurrir simult á neamente y competir entre si. Muestre los productos que  podr í an esperarse de la reacci ó n del 2-bromo-3-metilbutano (un haluros de alquilo  secundario moderadamente impedido) con etoxido de sodio.
Image of page 7
8.
Image of page 8

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 9
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern