Reaktion #167593

ord-575c485e7e9848a88e4c274e688df989

Reaktionsgleichung

CCOC(=O)CS(=O)(=O)CCC1(C)OCCO1
[2-(2-methyl-[1,3]dioxolan-2-yl)-ethanesulfonyl]-acetic acid ethyl ester
O=S(=O)(OCCSC(F)(F)F)C(F)(F)F
trifluoro-methanesulfonic acid 2-trifluoromethylsulfanyl-ethyl ester
→
CCOC(=O)C(CCSC(F)(F)F)S(=O)(=O)CCC1(C)OCCO1
2-[2-(2-Methyl-[1,3]-dioxolan-2-yl)-ethanesulfonyl]-4-trifluoromethylsulfanyl-butyric acid ethyl ester

Edukte

CCOC(=O)CS(=O)(=O)CCC1(C)OCCO1
[2-(2-methyl-[1,3]dioxolan-2-yl)-ethanesulfonyl]-acetic acid ethyl ester
O=S(=O)(OCCSC(F)(F)F)C(F)(F)F
trifluoro-methanesulfonic acid 2-trifluoromethylsulfanyl-ethyl ester

Reagenzien

Keine

Reaktionsbedingungen

Detaillierte Bedingungen
See reaction.notes.procedure_details.

Vorschrift

Compound II-27 was prepared from [2-(2-methyl-[1,3]dioxolan-2-yl)-ethanesulfonyl]-acetic acid ethyl ester and trifluoro-methanesulfonic acid 2-trifluoromethylsulfanyl-ethyl ester as described for compound II-1.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US08846569B2uspto-grants-2014_09