DK74271C - Process for the preparation of 2-oxo-5-bromo-2,5-dihydrofuran. - Google Patents

Process for the preparation of 2-oxo-5-bromo-2,5-dihydrofuran.

Info

Publication number
DK74271C
DK74271C DK171650A DK171650A DK74271C DK 74271 C DK74271 C DK 74271C DK 171650 A DK171650 A DK 171650A DK 171650 A DK171650 A DK 171650A DK 74271 C DK74271 C DK 74271C
Authority
DK
Denmark
Prior art keywords
dihydrofuran
bromo
oxo
preparation
Prior art date
Application number
DK171650A
Other languages
Danish (da)
Original Assignee
Koege Kemisk Vaerk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koege Kemisk Vaerk filed Critical Koege Kemisk Vaerk
Priority to DK171650A priority Critical patent/DK74271C/en
Application granted granted Critical
Publication of DK74271C publication Critical patent/DK74271C/en

Links

DK171650A 1950-05-20 1950-05-20 Process for the preparation of 2-oxo-5-bromo-2,5-dihydrofuran. DK74271C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK171650A DK74271C (en) 1950-05-20 1950-05-20 Process for the preparation of 2-oxo-5-bromo-2,5-dihydrofuran.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK171650A DK74271C (en) 1950-05-20 1950-05-20 Process for the preparation of 2-oxo-5-bromo-2,5-dihydrofuran.

Publications (1)

Publication Number Publication Date
DK74271C true DK74271C (en) 1952-06-09

Family

ID=8107467

Family Applications (1)

Application Number Title Priority Date Filing Date
DK171650A DK74271C (en) 1950-05-20 1950-05-20 Process for the preparation of 2-oxo-5-bromo-2,5-dihydrofuran.

Country Status (1)

Country Link
DK (1) DK74271C (en)

Similar Documents

Publication Publication Date Title
DK74271C (en) Process for the preparation of 2-oxo-5-bromo-2,5-dihydrofuran.
DK77861C (en) Process for the preparation of chloronitrofentiazine-9 oxides.
DK80896C (en) Process for the preparation of thiosemicarbazones of pyridine-3- or -4-aldehyde.
DK79630C (en) Process for the preparation of 2,5-diacyloxy-2,5-dihydrofurans.
DK77928C (en) Process for the preparation of β, β, β-trichloroethylidene-acetyl-thiophenes.
DK75304C (en) Process for the preparation of 2,5-diacetoxytetrahydrofuran.
DK79104C (en) Process for the preparation of 1,2,3,4-tetrahydrofluorenone.
DK79732C (en) Process for the preparation of 1-hydroxy-4-methoxy-7-keto-13-methyl-5,6,7,9,10,13-hexahydrophenanthrene.
DK71723C (en) Process for the preparation of d, 1-biotin.
DK79629C (en) Process for the preparation of 1-phenyl-2,3-dimethyl-4-isoalkylamino-5-pyrazolones.
DK102411C (en) Process for the preparation of 1-p-nitrophenyl-2-aminopropane-1,3-diol derivatives.
DK83099C (en) Process for the preparation of the hydrochloride of threo-1-phenyl-2-amino-1,3-propanediol-O, O-diacylate.
DK84290C (en) Process for the preparation of threoesters of 2-dichloro-acetamido-1-p-nitrophenyl-1-chloro-3-hydroxypropane.
DK76519C (en) Process for the preparation of 2-acetoxyfuran.
DK77487C (en) Process for the preparation of 3-oxy-4-carboxyphenylthiourea.
DK77756C (en) Process for the preparation of 6-methyl-8-oxy-ergoline.
DK78265C (en) Process for the preparation of 3-oxy-4-carboxy-1-phenylisothiocyanate.
DK79859C (en) Process for the preparation of the threoforms of 2-dichloroacetamido-1-p-nitrophenyl-3-chloropropan-1-ol.
DK80918C (en) Process for the preparation of threoesters of 2-dichloroacetamido-1-p-nitrophenyl-1-chloro-3-hydroxypropane.
DK81849C (en) Process for the preparation of 11-oxysteroids.
DK85821C (en) Process for the preparation of propionaldehydes.
DK79829C (en) Process for the preparation of substituted erythro-2-dichloroacetamido-1-p-nitrophenyl-3-chloropropan-1-ols.
DK78168C (en) Process for the preparation of 1-p-nitrophenyl-1,3-dihydroxy-2-dichloroacetamidopropane.
DK81302C (en) Process for the preparation of D, L-dihydro-nor-lysergyl-glycinamide.
DK75543C (en) Process for the preparation of 2,5-diacyloxy-2,5-dihydrofurans.