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Tri-O-acetyl-D-lyxono-1,4-lactone is a complex organic compound with the molecular formula C11H14O7. It is a derivative of D-lyxose, a pentose sugar, where three hydroxyl groups are acetylated, forming acetate esters. This modification increases the compound's stability and reactivity, making it a valuable intermediate in the synthesis of various biologically active molecules and pharmaceuticals. The 1,4-lactone ring structure provides a unique reactive site for further chemical transformations, and its chiral center at the C2 position contributes to its stereochemistry. Tri-O-acetyl-D-lyxono-1,4-lactone is widely used in the preparation of nucleosides, antibiotics, and other complex carbohydrates, highlighting its importance in organic chemistry and medicinal chemistry.

79580-61-3

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79580-61-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79580-61-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,5,8 and 0 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 79580-61:
(7*7)+(6*9)+(5*5)+(4*8)+(3*0)+(2*6)+(1*1)=173
173 % 10 = 3
So 79580-61-3 is a valid CAS Registry Number.

79580-61-3Relevant academic research and scientific papers

Preparation of 3-Deoxy-aldonolactones by Hydrogenolysis of Acetylated Aldonolactones

Bock, Klaus,Lundt, Inge,Pedersen, Christian

, p. 155 - 162 (2007/10/02)

Acetylated aldono-1,4-lactones, when treated with hydrogen in the presence of triethylamine and palladium on carbon, form acetylated 3-deoxy-aldono-1,4-lactones in high yield through elimination of the 3-acetoxy group and subsequent stereospecific hydrogenation of the unsaturated intermediate.Thus, acetylated D-galactono-1,4-lactone (1) yields tri-O-acetyl-3-deoxy-D-xylo-hexono-1,4-lactone (3a).Acetylated D-mannono- or D-glucono-1,4-lactone both give 3-deoxy-D-arabino-hexono-1,4-lactone (10a), whereas the four acetylated D-pentono-1,4-lactones (14-17) all afford di-O-acetyl-D-threo-pentono-1,4-lactone (18a).D-Gluconolactone can be converted into (R)-γ-caprolactone (27) on treatment with hydrogen bromide followed by a series of reductions.Similarly, D-lyxonolactone produces 2,3-dideoxy-D-glycero-pentono-1,4-lactone (29).

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