L-threo-Pentonic acid, 2-deoxy-, .gamma.-lactone, 3,5-diacetate

Base Information

Chemical Name:L-threo-Pentonic acid, 2-deoxy-, .gamma.-lactone, 3,5-diacetate
CAS No.:294188-24-2
Molecular Formula:C₉H₁₂O₆
Molecular Weight:216.191
Hs Code.:
Mol file:294188-24-2.mol

Synonyms:L-threo-Pentonic acid, 2-deoxy-, .gamma.-lactone, 3,5-diacetate

Suppliers and Price of L-threo-Pentonic acid, 2-deoxy-, .gamma.-lactone, 3,5-diacetate

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Total 1 raw suppliers

Chemical Property of L-threo-Pentonic acid, 2-deoxy-, .gamma.-lactone, 3,5-diacetate

Chemical Property:

PSA：78.90000
LogP:-0.20330

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of L-threo-Pentonic acid, 2-deoxy-, .gamma.-lactone, 3,5-diacetate

There total 1 articles about L-threo-Pentonic acid, 2-deoxy-, .gamma.-lactone, 3,5-diacetate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 108-24-7
acetic anhydride

: 78185-09-8
2-deoxy-D-ribonolactone-4-hydroxy-5-(hydroxymethyl)dihydrofuran-2(3H)-one

: 294188-24-2
3,5-di-O-acetyl-2-deoxy-L-threo-pentono-1,4-lactone

Guidance literature:: With perchloric acid; at 20 ℃; for 3h;
DOI:10.1080/07328300008544100

Reference yield:

: 294188-24-2
3,5-di-O-acetyl-2-deoxy-L-threo-pentono-1,4-lactone

: 294188-28-6
3,5-di-O-benzyl-1,2,4-trideoxy-1,4-imino-D-erythro-pentitol

Guidance literature:: Multi-step reaction with 6 steps

1: 100 percent / AcCl / methanol / 20 °C

2: 69 percent / CF₃SO₃H / dioxane / 20 °C / pH 2.5 - 3

3: 98 percent / LiAlH₄ / tetrahydrofuran / 1.25 h / 0 - 20 °C

4: 100 percent / pyridine / 1.5 h / 0 - 20 °C

5: 87 percent / dimethylformamide / 16 h / 50 - 60 °C

6: 100 percent / H₂; aq. NH₃ / Pd(OH)2 / methanol / 48 h / 20 °C / 760 Torr

With pyridine; ammonium hydroxide; lithium aluminium tetrahydride; trifluorormethanesulfonic acid; hydrogen; acetyl chloride; palladium dihydroxide; In tetrahydrofuran; 1,4-dioxane; methanol; N,N-dimethyl-formamide; 1: ester cleavage / 2: Esterification / 3: Ring cleavage / 4: Condensation / 5: cyclocondensation / 6: Hydrogenolysis;
DOI:10.1080/07328300008544100

Reference yield:

: 294188-24-2
3,5-di-O-acetyl-2-deoxy-L-threo-pentono-1,4-lactone

: 158976-98-8
3,5-di-O-benzyl-2-deoxy-L-threo-pentono-1,4-lactone

Guidance literature:: Multi-step reaction with 2 steps

1: 100 percent / AcCl / methanol / 20 °C

2: 69 percent / CF₃SO₃H / dioxane / 20 °C / pH 2.5 - 3

With trifluorormethanesulfonic acid; acetyl chloride; In 1,4-dioxane; methanol; 1: ester cleavage / 2: Esterification;
DOI:10.1080/07328300008544100