NOP - Sustainability in the organic chemistry lab course

2,2

NBCC

reacts to

CH₃CN

(R)-2,2

+

(S)-2,2

; Side reactions

¹H-NMR

1H NMR

¹H-NMR: crude product
300 MHz, CDCl₃
delta [ppm]	mult.	atoms	assignment
7.12	d	2 H	3-H
7.19-7.38	m	6 H	6-H, 7-H, 8-H
7.83	d	2 H	4-H, 5-H
7.89	d	2 H	4-H, 5-H

1H NMR

¹H-NMR: (R)-2,2'-Dihydroxy-1,1'-binaphthyl
300 MHz, CDCl₃
delta [ppm]	mult.	atoms	assignment
5.05	s	2 H	O-H
7.12	d	2 H	3-H
7.19-7.38	m	6 H	6-H, 7-H, 8-H
7.83	d	2 H	4-H, 5-H
7.89	d	2 H	4-H, 5-H

1H NMR

¹H-NMR: (S)-2,2'-Dihydroxy-1,1'-binaphthyl
300 MHz, CDCl₃
delta [ppm]	mult.	atoms	assignment
5.05	s	2 H	O-H
7.12	d	2 H	3-H
7.19-7.38	m	6 H	6-H, 7-H, 8-H
7.83	d	2 H	4-H, 5-H
7.89	d	2 H	4-H, 5-H