OSNOVE ORG. REAKCIJ Flashcards

1
Q

reakcijska shema

A
  • substrat → reagent→ produkt
  • potreben reak. pogoj
  • zmes glavnih produktov⇒ položajni izomeri
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2
Q

substitucija

A
  • zamenjava
    -1 vez> 1 vez
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3
Q

eliminacija

A
  • iz 1 v 2 vez
  • en. neugodne
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4
Q

adicija

A
  • prekinitev IT vezi⇒ nastaneta 2 q vezi
  • en. ugodne⇒ spontano
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5
Q

vrste prekinitve

A
  • heterolitska⇒ pol. kov. vezi⇒ nastanejo ioni (stabilizira pol. topilo)
  • homolitrska⇒ nepol. kov. vezi⇒ nastanejo radikali (stabilizira nepol. topilo)
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6
Q

delci ki nastanejo pri prekinitvi

A
  • elektrofili⇒ kationi, mol. s sekstetom el.
  • nukleofili⇒ anioni, mol. z neveznim el. parom
  • radikali⇒ deli s prostim el.
  • nastanejo zaradi substrata/reagenta
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7
Q

mehanizem reakcij

A
  • nukleofilne⇒ elektrofil→(nukleofil)
  • elektrofilne⇒ nukleofil→(elektrofil)
  • radikaliske⇒ radikal→(radikal)
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