What is the structure of Pinacolone?
Pinacolone
| PubChem CID | 6416 |
|---|---|
| Structure | Find Similar Structures |
| Chemical Safety | Laboratory Chemical Safety Summary (LCSS) Datasheet |
| Molecular Formula | C6H12O |
| Synonyms | Pinacolone 3,3-DIMETHYL-2-BUTANONE 75-97-8 Pinacolin 3,3-dimethylbutan-2-one More… |
What is the Iupac name of Pinacolone?
The IUPAC name of Pinacolone is 3,3-dimethyl-2-butanone. Pinacolone is a very important ketone. It has a peppermint like or camphor like odour and appears to be a colourless liquid.
What is the common name of 2/3 Dimethylbutane 2 3 diol?
PINACOL
Pinacol
| PubChem CID | 6425 |
|---|---|
| Structure | Find Similar Structures |
| Chemical Safety | Laboratory Chemical Safety Summary (LCSS) Datasheet |
| Molecular Formula | C6H14O2 |
| Synonyms | PINACOL 76-09-5 2,3-Dimethylbutane-2,3-diol 2,3-Dimethyl-2,3-butanediol 2,3-Butanediol, 2,3-dimethyl- More… |
What is Pinacol Pinacolone rearrangement reaction explain its mechanism?
The pinacol–pinacolone rearrangement is a method for converting a 1,2-diol to a carbonyl compound in organic chemistry. The 1,2-rearrangement takes place under acidic conditions. The name of the rearrangement reaction comes from the rearrangement of pinacol to pinacolone.
What is pinacolone How is obtained?
Industrially pinacolone is made by the hydrolysis of 4,4,5-trimethyl-1,3-dioxane, which is the product of isoprene and formaldehyde via the Prins reaction. It also is generated by ketonization of pivalic acid and acetic acid or acetone over metal oxide catalysts.
What does Pinacol Pinacolone rearrangement mean?
What is Pinacol used for?
Pinacol is used in the preparation of synthetic intermediates like pinacolborane, bis(pinacolato)diboron and pinacolchloroborane by reaction with boron trichloride. Further, it plays an important role as an intermediate for biologically active compounds like antiviral, antibacterial, antifungal and antituberculous.
What is the boiling point of Pinacolone?
222.8°F (106°C)Pinacolone / Boiling point
Which substrate is used in Pinacol Pinacolone rearrangement reaction?
Mechanism of the Pinacol Rearrangement. This reaction occurs with a variety of fully substituted 1,2-diols, and can be understood to involve the formation of a carbenium ion intermediate that subsequently undergoes a rearrangement.
What is pinacol rearrangement?
Pinacol Pinacolone rearrangement is a very important process in organic chemistry for the conversion of 1,2 diols into carbonyl compounds containing a carbon oxygen double bond. This is done via a 1,2-migration which takes place under acyl conditions.
What is semipinacol rearrangement reaction?
Semipinacol rearrangement. The semipinacol rearrangement is a rearrangement reaction in organic chemistry involving a heterosubstituted alcohol of the type R 1R 2(HO)C–C(X)R 3R 4.
What is the IUPAC name of pinacolone?
Pinacol is a compound which has two hydroxyl groups, each attached to a vicinal carbon atom. It is a solid organic compound which is white. The IUPAC name of Pinacolone is 3,3-dimethyl-2-butanone.
What is the best way to catalyze pinacol rearrangement?
The pinacol rearrangement was best catalyzed by p -toluenesulfonic acid in refluxing benzene, which also caused migration of the double bond into conjugation. Moderate overall yields of the transposed cyclohexenone ( 36) were obtained. Dana et al.36 examined some similarly unsaturated acyclic diols under pinacol rearrangement conditions.