51270-64-5

Upstream product

• 96-48-0 4-butanolide 
• 109-94-4 formic acid ethyl ester 
• 107-31-3 Methyl formate 

Downstream Products

• 54212-01-0 (E)-3-(methoxymethylene)dihydro-2(3H)-furanone 
• 52216-89-4 (Z)-α-propylidene-γ-butyrolactone 
• 52216-90-7 (E)-α-propylidene-γ-butyrolactone 
• 23956-12-9 2,4-Dihydroxy-5-<2-hydroxy-ethyl>-pyrimidin 
• 54211-97-1 sodium salt of (E)-3-(hydroxymethylene)dihydro-2(3H)-furanone 
• 40011-26-5 α-cis-benzylidene-γ-butyrolactone 
• 6285-99-0 (E)-benzylidenedihydro-2(3H)-furanone 
• 547-65-9 α-methylene-γ-butyrolactone 
• 81326-86-5 (Z)-3-((benzylamino)methylene)dihydrofuran-2(3H)-one 
• 81326-85-4 2-oxo-3-(N-phenylethylamino)methylenetetrahydrofuran 
• 1236076-92-8 (S)-3-(1-phenylethyl)aminomethylenedihydrofuran-2-one 
• 1236076-91-7 (R)-3-(1-phenylethyl)aminomethylenedihydrofuran-2-one 
• 64758-36-7 3-anilinomethylene-dihydro-furan-2-one 

Relevant academic research and scientific papers

PYRIMIDINE COMPOUNDS AS TUBERCULOSIS INHIBITORS

The present invention relates to compounds II useful as inhibitors of treating tuberculosis. The invention also provides processes for preparing compounds of the invention.

Linker nucleoside, and production and use of the same

The present invention relates to a linker nucleoside, its preparation and use for the covalent bonding of biomolecules to oligonucleotides, in particular p-RNA oligonucleotides.

A New Synthesis of α-Methylene Lactones

The α-formylation of γ- and δ-lactones and the high yield conversion into their respective α-methylene γ- and δ-lactones are described.

CONFIGURATION OF SODIUM SALT AND PREPARATION OF SULPHONATES AND CARBOXYLATES OF (E)- AND (Z)-3-(HYDROXYMETHYLENE)DIHYDRO-2(3H)-FURANONE

The sodium salt of 3-(hydroxymethylene)dihydro-2(3H)-furanone (I) can be obtained in solid state in the form of (Z)-isomer, (E)-isomer, or their mixture, whereas in solutions it only exists in the form of (E)-isomer.Reactions of these sodium salts with su