Crystal and molecular structure of 2-(N,N-diethylamino)-methyl-4-bromo-6-formylphenol

• Autorzy: Woźniak K. , Anulewicz R. , Grech E. , Szady A.
• Języki publikacji: EN

Abstrakty

EN

Structural and spectroscopic properties of solid 2-(N,N-diethylamino)-methyl-4-bromo-6-formylphenol have been investigated. There are two molecules of the title compound in the independent part of the unit cell with only minor structural differences. This is an example of a Mannich base containing a neutral [O-H...N] intramolecular hydrogen bonding. Single crystal X-ray diffraction shows that the title molecule is dominated by neutral Kekule structures. Being involved in a strong intramolecular [O-H...N] hydrogen bonding, 2-(N,N-diethylamino)-methyl-4-bromo-6-formylphenol forms its crystal lattice by means of different types of weak intermolecular [C-H...O], and C-H...Br hydrogen bonds.

Słowa kluczowe

EN

Mannich bases; hydrogen bonding; X-ray diffraction; crystal and molecular structure

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 1998
• Tom: Vol. 72, nr 2
• Strony: 460--469
• Opis fizyczny: Bibliogr. 25 poz., tab., wykr.

Twórcy

autor

Woźniak K.

autor

Anulewicz R.

autor

Grech E.

autor

Szady A.

• Department of Chemistry University of Warsaw ul. Pasteura 1 02-093 Warszawa Poland