PROBLEM 9-12 Beginning with 4-octyne as your only source of...

PROBLEM 9-12 Beginning with 4-octyne as your only source of carbon, and using any inorganic reagents necessary, how would you synthesize the following compounds? (a) cis-4-Octene (b) Butanal (c) 4-Bromooctane (d) 4-Octanol (e) 4,5-Dichlorooctane (f) Butanoic acid

Transcript

00:01 First of all, let's have a look what all is given in the problem.

00:05 Given is 4 octane is given, 4 octane.

00:13 And from 4 octane, we need to synthesize cis 4 octane.

00:17 Some of the compounds are given and we need to carry out the synthesis of those compounds.

00:23 So the first one that is given is we need to synthesize cis 4 octane from 4 octane.

00:36 Is our 4 octane and if it is treated with h2 in presence of pdba -h -o -4 in the presence of quinoline, then the product that will be formed will be cis 4 -octine.

00:55 Sys 4 -octine and this is our desired product.

01:00 The next one is we need to synthesize butanol from 4 octane.

01:05 We need to synthesize butanol from 4 octane.

01:09 So this is our four octane.

01:14 If it is treated with, again with palladium in presence of barium sulfate, in the presence of quinoline, then the compound formed will be cis -4 octane.

01:30 Sys4 -octine will be formed.

01:32 If it is undergone further ozonolysis, that is o3 in presence of zinc and h -2 -o -2, the compound formed will be butin al.

01:44 So this is our desired compound.

01:48 Next is we need to synthesize 4 bromobtain from 4 octane.

01:56 So let's draw the structure of 4 octane.

01:59 This is 4 octane and we need to synthesize 4 brommo octane.

02:10 So first of all, treat it with again palladium b .s .o .4 h2 in presence of quinoline.

02:17 It will form a cis 4 octane.

02:23 This is cis 4 octane...

Question

PROBLEM 9-12 Beginning with 4-octyne as your only source of carbon, and using any inorganic reagents necessary, how would you synthesize the following compounds? (a) cis-4-Octene (b) Butanal (c) 4-Bromooctane (d) 4-Octanol (e) 4,5-Dichlorooctane (f) Butanoic acid

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