Details

Autor(en) / Beteiligte

• Decken, Andreas
• Dickie, Diane A.
• Chapman, Paul A.
• Vogels, Christopher M.
• Westcott, Stephen A.

Titel

(Z)‐1‐Phenyl‐3‐[3‐(4,4,5,5‐tetra­methyl‐1,3,2‐dioxaborolan‐2‐­yl)phenyl­amino]but‐2‐en‐1‐one

Ist Teil von

• Acta crystallographica. Section E, Structure reports online, 2005-10, Vol.61 (10), p.o3147-o3148

Ort / Verlag

5 Abbey Square, Chester, Cheshire CH1 2HU, England: International Union of Crystallography

Erscheinungsjahr

2005

Quelle

Wiley Blackwell Single Titles

Beschreibungen/Notizen

• The title compound, C22H26BNO3, is the first example of a boron‐containing enaminone to be characterized by X‐ray diffraction. The B atom lies in a three‐coordinate environment and shows no additional intra‐ or inter­molecular inter­actions. The 4,4,5,5‐tetra­methyl‐1,3,2‐dioxaborolan‐2‐yl group is roughly coplanar with the adjacent aromatic ring, as expected if considerable dative bonding is occurring between the aromatic p‐π electrons and the empty p‐orbital on the B atom.