Derek Harold Richard Barton Zitate auf Englisch

Zitat des Tages von Derek Harold Richard Barton:

Many transition states have a well-defined preferred geometrical requirement.

Every chemical reaction has a transition state.

Derek Harold Richard Barton

It does not seem, however, that organic chemists were much worried about barriers to rotation in organic molecules in general at that time because there was no technique available to demonstrate the phenomenon experimentally.

Derek Harold Richard Barton

X-Ray crystallography is nowadays an accurate and rapid method of determining conformation in the crystal lattice, which conformation usually corresponds to the preferred conformation in solution.

Derek Harold Richard Barton

Many transition states have a well-defined preferred geometrical requirement.

Derek Harold Richard Barton