NOP - Sustainability in the organic chemistry lab course

Acetophenone

+

Benzaldehyde

KSF/O

reacts to

Benzalacetophenone

; Side reactions

¹H-NMR

1H NMR

¹H-NMR: crude product
300 MHz, CDCl₃
delta [ppm]	mult.	atoms	assignment
7.38	m	3 H	3''-H, 4''-H, 5''-H (3-phenyl)
7.47	m	2 H	2''-H, 6''-H (3-phenyl)
7.54	m	2 H	3'-H, 5'-H (1-phenyl)
7.61	m	2 H	2-H, 4'-H (1-phenyl)
7.80	d	1 H	3-H
8.02	m	2 H	2'-H, 6'-H (1-phenyl)
7.26			CHCl₃

1H NMR

¹H-NMR: Benzalacetophenone
300 MHz, CDCl₃
delta [ppm]	mult.	atoms	assignment
7.38	m	3 H	3''-H, 4''-H, 5''-H (3-phenyl)
7.47	m	2 H	2''-H, 6''-H (3-phenyl)
7.54	m	2 H	3'-H, 5'-H (1-phenyl)
7.61	m	2 H	2-H, 4'-H (1-phenyl)
7.80	d	1 H	3-H
8.02	m	2 H	2'-H, 6'-H (1-phenyl)
7.26			CHCl₃