tert-Butyl 7-oxo-5-oxa-2-azaspiro[3.4]octane-2-carboxylate
tert-Butyl 3-oxo-1-oxa-8-azaspiro[4.5]decane-8-carboxylate
(S)-1-(Tetrahydrofuran-2-yl)ethan-1-one
4,4-Dimethyldihydrofuran-2,3-dione
2-tert-Butyl 8-ethyl 7-oxo-5-oxa-2-azaspiro[3.4]octane-2,8-dicarboxylate
3-Acetyl-3-methyldihydrofuran-2(3H)-one
7,9-Di-tert-butyl-1-oxaspiro[4.5]deca-6,9-diene-2,8-dione
3-Oxo-3-(tetrahydro-furan-3-yl)-propionitrile
(S)-(5-Bromo-2-chlorophenyl)(4-((tetrahydrofuran-3-yl)oxy)phenyl)methanone
tert-Butyl 3-oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate
tert-Butyl 3-oxo-1-oxa-7-azaspiro[4.5]decane-7-carboxylate
(S)-(2-Chloro-5-iodophenyl)(4-((tetrahydrofuran-3-yl)oxy)phenyl)methanone
3-Hydroxy-4-(4-methoxybenzoyl)-5-(4-nitrophenyl)-1-((tetrahydrofuran-2-yl)methyl)-1H-pyrrol-2(5H)-one
3-Acetyl-5-(3-chlorophenyl)dihydrofuran-2(3H)-one
5-(4-(Benzyloxy)-3-methoxyphenyl)-4-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)-3-hydroxy-1-((tetrahydrofuran-2-yl)methyl)-1H-pyrrol-2(5H)-one
3-Acetyl-5-(4-chlorophenyl)dihydrofuran-2(3H)-one
4-(3,4-Dimethoxybenzoyl)dihydrofuran-2,3-dione
3-Acetyl-5-(4-fluorophenyl)dihydrofuran-2(3H)-one
3-Acetyl-5-(2-fluorophenyl)dihydrofuran-2(3H)-one
