enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Degree of unsaturation - Wikipedia

   en.wikipedia.org/wiki/Degree_of_unsaturation

   In the analysis of the molecular formula of organic molecules, the degree of unsaturation (DU) (also known as the index of hydrogen deficiency (IHD), double bond equivalents (DBE), or unsaturation index [1]) is a calculation that determines the total number of rings and π bonds. A formula is used in organic chemistry to

3. Organic chemistry - Wikipedia

   en.wikipedia.org/wiki/Organic_chemistry

   Organic chemistry is a subdiscipline within chemistry involving the scientific study of the structure, properties, and reactions of organic compounds and organic materials, i.e., matter in its various forms that contain carbon atoms. [1]

4. Outline of organic chemistry - Wikipedia

   en.wikipedia.org/wiki/Outline_of_organic_chemistry

   The following outline is provided as an overview of and topical guide to organic chemistry: Organic chemistry is the scientific study of the structure, properties, composition, reactions, and preparation (by synthesis or by other means) of carbon-based compounds, hydrocarbons, and their derivatives.

5. Enantiomeric excess - Wikipedia

   en.wikipedia.org/wiki/Enantiomeric_excess

   the specific rotation of enantiopure 1-phenylethanol can be enhanced by the addition of achiral acetophenone as an impurity. [4] The term enantiomeric excess was introduced in 1971 by Morrison and Mosher in their publication Asymmetric Organic Reactions. [5]

6. Syn and anti addition - Wikipedia

   en.wikipedia.org/wiki/Syn_and_anti_addition

   In organic chemistry, syn-and anti-addition are different ways in which substituent molecules can be added to an alkene (R 2 C=CR 2) or alkyne (RC≡CR).The concepts of syn and anti addition are used to characterize the different reactions of organic chemistry by reflecting the stereochemistry of the products in a reaction.

7. Organic reaction - Wikipedia

   en.wikipedia.org/wiki/Organic_reaction

   Organic chemistry has a strong tradition of naming a specific reaction to its inventor or inventors and a long list of so-called named reactions exists, conservatively estimated at 1000. A very old named reaction is the Claisen rearrangement (1912) and a recent named reaction is the Bingel reaction (1993).