a- Write it's name accordingly to the IUPAC b- Pheromones are volatile compounds that enable communications between insects. What is the nature that make them volatile?) In general, I have a problem to identfy volatile compounds. I don't understand wich are the characteristics that make them...
(3) IUPAC does in fact discourage the use of "cis" and "trans" in favor of E-Z in their preferred names see "Nomenclature of Organic Chemistry: IUPAC Recommendations and Preferred Names, 2013" by Favre and Powel (that is the IUPAC BLUE BOOK published by IUPAC with their rules in it. ...
generally. As such, these outsized elements are fleeting, lasting mere milliseconds before decaying into lighter elements, according to the IUPAC. For instance
Double and triple bonds in the R and S configurations Let’s do theRandSfor this molecule: Bromine is the priority and the hydrogen is number four. Carbon “a” is connected to one oxygen and two hydrogens. Carbon “b” is connected to one oxygen and one hydrogen. However, because of ...
IUPAC defines the term "elastomer" as a "polymer that displays rubber-like elasticity." Rubber-like solids with elastic properties are called elastomers. Polymer chains are held together in these materials by relatively weak intermolecular bonds, which permit the polymers to stretch in response to ...
the Diels-Alder reaction always involves the breakage of 3 pi bonds and the formation of 3 new bonds (2 sigma, one pi), resulting in the formation of a new six-membered ring. [Intro] The stereochemistry of the dienophile is preserved. Acisarrangement of groups in a double...