1,2-O-Isopropyliden-5-O-triphenylmethyl-α-D-erythro-pentofuranosulose-(3)-oxim

Base Information

• Chemical Name: 1,2-O-Isopropyliden-5-O-triphenylmethyl-α-D-erythro-pentofuranosulose-(3)-oxim
• CAS No.: 20590-55-0
• Molecular Formula: C₂₇H₂₇NO₅
• Molecular Weight: 445.515
• Mol file: 20590-55-0.mol

Synonyms:1,2-O-Isopropyliden-5-O-triphenylmethyl-α-D-erythro-pentofuranosulose-(3)-oxim

Chemical Property of 1,2-O-Isopropyliden-5-O-triphenylmethyl-α-D-erythro-pentofuranosulose-(3)-oxim

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,2-O-Isopropyliden-5-O-triphenylmethyl-α-D-erythro-pentofuranosulose-(3)-oxim

There total 2 articles about 1,2-O-Isopropyliden-5-O-triphenylmethyl-α-D-erythro-pentofuranosulose-(3)-oxim 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: 85.0%

1,2-O-isopropylidene-5-O-(triphenylmethyl)-α-D-erythro-pentofuranos-3-ulose (20590-54-9) → 1,2-O-Isopropyliden-5-O-triphenylmethyl-α-D-erythro-pentofuranosulose-(3)-oxim (20590-55-0)

Guidance literature:

With hydroxylamine hydrochloride; In pyridine; ethanol; for 1h; Heating;

DOI:10.1002/hlca.19860690521

Reference yield:

→ 1,2-O-Isopropyliden-5-O-triphenylmethyl-α-D-erythro-pentofuranosulose-(3)-oxim (20590-55-0)

Guidance literature:

NH2OH*HCl in W., NaOH, 1,2-O-Isopropyliden-5-O-triphenylmethyl-α-D-erythro-pentofuranosulose-(3) in Me. (65grad/2h);

Reference yield: 72.0%

1,2-O-Isopropyliden-5-O-triphenylmethyl-α-D-erythro-pentofuranosulose-(3)-oxim (20590-55-0) → desoxy-3-hydroxyamino-3-O-isopropylidene-1,2-O-trityl-5-α-D-ribofuranose (106966-48-7)

Guidance literature:

With sodium cyanoborohydride; In methanol; for 2h;

DOI:10.1002/hlca.19860690521

upstream raw materials:

1,2-O-isopropylidene-5-O-(triphenylmethyl)-α-D-erythro-pentofuranos-3-ulose

Downstream raw materials:

desoxy-3-hydroxyamino-3-O-isopropylidene-1,2-O-trityl-5-α-D-ribofuranose