enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Furfuryl alcohol - Wikipedia

   en.wikipedia.org/wiki/Furfuryl_alcohol

   Hydrogenation of furfuryl alcohol can proceed to give hydroxymethyl derivative of tetrahydrofuran and 1,5-pentanediol. The etherification reaction of furfuryl alcohol with alkyl or aryl halide (e.g. benzyl chloride) in the liquid-liquid-liquid triphase system with the help of a phase transfer catalyst also reported. [ 7 ]

3. Methyl vinyl ketone - Wikipedia

   en.wikipedia.org/wiki/Methyl_vinyl_ketone

   Methyl vinyl ketone (MVK, IUPAC name: butenone) is the organic compound with the formula CH 3 C(O)CH=CH 2. It is a reactive compound classified as an enone , in fact the simplest example thereof. It is a colorless, flammable, highly toxic liquid with a pungent odor.

4. Furfural - Wikipedia

   en.wikipedia.org/wiki/Furfural

   Furfural is an organic compound with the formula C 4 H 3 OCHO. It is a colorless liquid, although commercial samples are often brown. It has an aldehyde group attached to the 2-position of furan. It is a product of the dehydration of sugars, as occurs in a variety of agricultural byproducts, including corncobs, oat, wheat bran, and sawdust.

5. Piancatelli rearrangement - Wikipedia

   en.wikipedia.org/wiki/Piancatelli_rearrangement

   [1] [2] This discovery occurred when Piancatelli was studying heterocyclic steroids and their reactive abilities in an acidic environment. As this rearrangement has continued to be studied, it has become a commonly used rearrangement in natural product synthesis because of the ability to create 4-hydroxy-5-substitutedcyclopent-2-enones. [ 2 ]

6. Allylic rearrangement - Wikipedia

   en.wikipedia.org/wiki/Allylic_rearrangement

   In the similar substitution of 1-chloro-3-methyl-2-butene, the secondary 2-methyl-3-buten-2-ol is produced in a yield of 85%, while that for the primary 3-methyl-2-buten-1-ol is 15%. Allylic shifts occur because the transition state is an allyl intermediate. In other respects they are similar to classical nucleophilic substitution, and admit ...

7. Furan-2-ylmethanethiol - Wikipedia

   en.wikipedia.org/wiki/Furan-2-ylmethanethiol

   Furan-2-ylmethanethiol (2-furanmethanethiol) is an organic compound containing a furan substituted with a sulfanylmethyl group. It is a clear colourless liquid when ...

8. Butanol - Wikipedia

   en.wikipedia.org/wiki/Butanol

   Butanol (also called butyl alcohol) is a four-carbon alcohol with a formula of C 4 H 9 O H, which occurs in five isomeric structures (four structural isomers), from a straight-chain primary alcohol to a branched-chain tertiary alcohol; [1] all are a butyl or isobutyl group linked to a hydroxyl group (sometimes represented as BuOH, sec-BuOH, i-BuOH, and t-BuOH).

9. Triphenylmethane - Wikipedia

   en.wikipedia.org/wiki/Triphenylmethane

   The Ph 3 C-H bond is relatively weak, with a bond dissociation energy (BDE) of 81 kcal/mol, or about 24 kcal/mol less than methane. [4] Correspondingly, triphenylmethane is mildly acidic, with a pK a of 33.297.