Convergent Synthesis of Azabicycloalkenones Using Squaric Acid as Platform.
β Scribed by Yoshihiko Yamamoto; Shoji Kuwabara; Hiroki Hayashi; Hisao Nishiyama
- Publisher
- John Wiley and Sons
- Year
- 2007
- Weight
- 32 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0931-7597
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## Abstract For Abstract see ChemInform Abstract in Full Text.
The selective synthesis of terephthalic acid from benzoic acid with carbon tetrachloride, copper powder and aqueous alkali was achieved by the use of β€-cyclodextrin ( β€-CyD) as a catalyst at 60Β°C under nitrogen of atmospheric pressure, producing terephthalic acid in 74 mol% yield with 100% selectivi
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v
The selective carboxylation of 4-biphenylcarboxylic acid with carbon tetrachloride in aqueous alkali to obtain 4,4'-biphenyldicarboxylic acid was achieved by the use of P-cyclodextrin and copper powder I1 under mild conditions.