NOP - Sustainability in the organic chemistry lab course

cis-Cyclooctene

H₂O₂ / lipase

reacts to

cis-Epoxycyclooctane

; Side reactions

¹H-NMR

1H NMR

¹H-NMR: crude product
250 MHz, CDCl₃
delta [ppm]	mult.	atoms	assignment
1.10-1.79	m	10 H	other CH₂
2.14	m	2 H	H-3, H-8 (CH₂)
2.90	m	2 H	H-1, H-2 (-CH-O-CH-)

1H NMR

¹H-NMR: cis-Epoxycyclooctane
250 MHz, CDCl₃
delta [ppm]	mult.	atoms	assignment
1.10-1.79	m	10 H	other CH₂
2.14	m	2 H	H-3, H-8 (CH₂)
2.90	m	2 H	H-1, H-2 (-CH-O-CH-)