"group" in inglés with examples - Collocation dictionary inglés
- As shown in the figure below, the phenyl group at the 2-position can carry different substituents.
- The most widely used symbol is Ph, which represents the phenyl group.
- Members have been reported with 18, 12, 9, 8, 7 and 6 phenyl groups.
- It is a hydroxy ketone attached to two phenyl groups.
- The phenyl groups are rotated at about a 30 angle from the core plane.
- Most common derivatives have different substituents on the phenyl groups.
- The phosphorus is connected to a phenyl group and two methyl groups.
- The planes of the phenyl groups are almost at right angles to each other (the dihedral angle being 85.7 ).
- That does not change when the phenyl group is substituted for one of the hydrogen atoms in the "2" position.
- For example, triphenylmethane can be described as a methylidyne group connected to three phenyl groups.
Click on the heading to expand the collocation groups, collocations and sample sentences.
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