From:  X1095 (Original Message) | Sent: 10/14/2005 2:01 AM |
Hello
Does anybody know how to synthesize 2-carboxyazobenzene (a.k.a. p-phenylazobenzoic acid)? The method that is used for 4- and 3-carboxyazobenzoic acid does not work for the para version because of steric hindrance.
Thanks, X1095 |
|