반응 #445199

ord-9ca5366014a948e9a3738c128a37ac97

반응 방정식

C=CC=CC(C)(C)C
tert.-butylbutadiene
C=CC=O
acrolein
CC(C)(C)C1=CCC(C=O)CC1
4-tert.-butyl-cyclohex-3-ene-1-carboxaldehyde
→
CC(C)(C)C1=CCCC(C=O)C1
3-tert.-butyl-cyclohex-3-ene-1-carboxaldehyde
수율 30.0%

반응물

C=CC=CC(C)(C)C
tert.-butylbutadiene
C=CC=O
acrolein
CC(C)(C)C1=CCC(C=O)CC1
4-tert.-butyl-cyclohex-3-ene-1-carboxaldehyde

시약

없음

반응 조건

상세 조건
See reaction.notes.procedure_details.

실험 절차

Molar amounts of tert.-butylbutadiene and acrolein are refluxed for 6-8 hours. A mixture of about 70% of 4-tert.-butyl-cyclohex-3-ene-1-carboxaldehyde and about 30% of 3-tert.-butyl-cyclohex-3-ene-1-carboxaldehyde is obtained in a yield of about 80%. Boiling point: 112° C./28 mbar.

출처

DOI: 10.6084/m9.figshare.5104873.v1특허: US04464370uspto-grants-1984_08