- #1
johnq2k7
- 64
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equations used to convert 1-bromobutane to:
a.) CH3CH2CH2CH2D
b.) octane
c.) 1-butyne
d.) CH3CH2CH2CH2CN
e.) CH3CH2CH2CH2-O-C-(=O)-CH3
work shown below:
c.) 1-butyne
CH3CH2CH2CH2Br => {(CH3)3COH, (CH3)3COK} =>CH3CH2CH=CH2
CH3CH2CH=CH2 => {Br2} => CH3CH2CHBrCH2Br
CH3CH2CHBrCH2Br => {NaNH2, NH3} => CH3CH2C(bondx3)C(-)Na(+)
CH3CH2C(bondx3)C(-)Na(+) => {H2O} => CH3CH2C(bondx3)CH
d.) CH3CH2CH2CH2CN
CH3CH2CH2Br + NaCN --> CH3CH2CH2CH2CN + NaBr
5. CH3CH2CH2CH2-O-C(=O)CH3
CH3CH2CH2CH2Br + CH3C(=O)OH
I need help with a.) and b.) I don't know how to extend the alkyl halide to an octane, and exchange the Br with D for a)
please help me...
a.) CH3CH2CH2CH2D
b.) octane
c.) 1-butyne
d.) CH3CH2CH2CH2CN
e.) CH3CH2CH2CH2-O-C-(=O)-CH3
work shown below:
c.) 1-butyne
CH3CH2CH2CH2Br => {(CH3)3COH, (CH3)3COK} =>CH3CH2CH=CH2
CH3CH2CH=CH2 => {Br2} => CH3CH2CHBrCH2Br
CH3CH2CHBrCH2Br => {NaNH2, NH3} => CH3CH2C(bondx3)C(-)Na(+)
CH3CH2C(bondx3)C(-)Na(+) => {H2O} => CH3CH2C(bondx3)CH
d.) CH3CH2CH2CH2CN
CH3CH2CH2Br + NaCN --> CH3CH2CH2CH2CN + NaBr
5. CH3CH2CH2CH2-O-C(=O)CH3
CH3CH2CH2CH2Br + CH3C(=O)OH
I need help with a.) and b.) I don't know how to extend the alkyl halide to an octane, and exchange the Br with D for a)
please help me...