Topic: Bromination of Trans cinnamic Acid
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Answers to Common Questions
How does bromine bond to trans-cinnamic acid through the syn addi...
Addition of bromine to an alkene is an anti addition. You are correct in that the product is the erythro product. This is determined by looking at the Fisher projection of the product. I found a decent representation of this online. You can... Read More »
Source: http://answers.yahoo.com/question/index?qid=20091001143518AAlk97l
Why is acetanilide soluble in warm water while trans-cinnamic aci...
Because benzoic acid and acetanilide are in... Read More »
Source: http://www.chacha.com/question/why-is-acetanilide-soluble-in-warm...
Which is more acidic Cis-Cinnamic acid or trans-cinnamic acid and...
interesting question! according to http://www.zirchrom.com/organic.htm C9H8O2 cis-Cinnamic acid 25 3.89 C9H8O2 trans-Cinnamic acid 25 4.44 benzoic acid 25 4.19 according to the above source... cis is a bit more acidic, even more so than ben... Read More »
Source: http://answers.yahoo.com/question/index?qid=20100423063534AAMfMzd
More Common Questions
Answers to Other Common Questions
if you look carefully there probably is a slight excess of Br2 when you add it to the cinnamic acid. So Na2S2O3 (sodium thiosulfate) is added to reduce Br2 to 2Br- which makes it much easier to do the workup. Br2 smells icky and worse yet w...
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Source: http://ca.answers.yahoo.com/question/index?qid=20100524140322AAqn...
