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9 Cards in this Set
- Front
- Back
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PBr3 or HBr
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Markov;halide (alkane) from alcohol (primary) or alkene, HBr will shift if more stable carbocation like C bonded to Ph;with 1 equivelnent either (E) or (Z),more equivelents additional saturation can occur, PBr no shift
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H2SO4, heat
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reduction to double bond, terminal OH replaced by methyl substituent from resulting double bond carbon
or simply reduction double bond from alcohol |
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SOCl2, pyr
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primary Cl from primary OH;Lucas reagent
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PCC, CH2Cl2
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carbonyl (aldehyde or keytone depending on primary or secondary alcohol) from alcohol; leaves O for SN rxns
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Na
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NA alkoxide from secondary alcohol (from aldehyde)
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pyr
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O-H bond broken; O retained
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K2Cr2O7 or Na2Cr2O7 in aq H2SO4
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carboxylic acid (tautomerizes from aldehyde) from 1° alcohol; or keytone from 2° alcohol
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[O] similar to ozonolysis rxn-1)O3 2)Zn,H20
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carboxylic acid from aldehyde from 1°alcohol; or keytone from 2° alcohol;or NR from 3° alcohol;if symetrical than gives only one keytone
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K(metal)
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OK from OH (O remains)
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