ALKYL HALIDE: reaction mechanisms Flashcards

1
Q

PRIMARY alkyl halide
RCH2X
strong nucleophile

A

SN2

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2
Q

PRIMARY alkyl halide
RCH2X
strong bulky base

A

E2

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3
Q

SECONDARY alkyl halide
R2CHX
strong base and strong nucleophile

A

SN2 + E2

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4
Q

SECONDARY alkyl halide
R2CHX
strong bulky base

A

E2

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5
Q

SECONDARY alkyl halide
R2CHX
weak base and strong nucleophile

A

SN1 + E1

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6
Q

TERTIARY alkyl halide
R3CX
weak base and strong nucleophile

A

SN1 + E1

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7
Q

TERTIARY alkyl halide
R3CX
strong base

A

E2

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8
Q

What are the strong nucleophiles and weak bases?

A

I-, Br-, HS-, -CN, CH3COO-

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9
Q

strong bulky bases?

A

KOC(CH3)3, DBU, DBN

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