C₁₇H₂₀Cl₂O₄

Base Information

• Chemical Name: C₁₇H₂₀Cl₂O₄
• CAS No.: 123516-55-2
• Molecular Formula: C₁₇H₂₀Cl₂O₄
• Molecular Weight: 359.249
• Mol file: 123516-55-2.mol

Synonyms:

Chemical Property of C₁₇H₂₀Cl₂O₄

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₁₇H₂₀Cl₂O₄

There total 11 articles about C₁₇H₂₀Cl₂O₄ 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:

benzyl 3,4-O-(1-methylethylidene)-β-L-erythro-pent-2-ulosylpyranoside (65247-32-7) → C17H20Cl2O4 (123516-55-2,123618-77-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 80 percent

2: 50percent aq. NaOH / PhCH₂NEt₃⁽¹⁺⁾*Cl^(1-) / benzene

With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride; In benzene;

DOI:10.1016/S0040-4039(01)80275-6

Reference yield:

β-L-arabinopyranose (7296-56-2) → C17H20Cl2O4 (123516-55-2,123618-77-9)

Guidance literature:

Multi-step reaction with 5 steps

1: 83 percent / H⁽¹⁺⁾

2: 93 percent / CuSO₄

3: 100 percent / PDC/HOAc, 3 A mol. sieves

4: 80 percent

5: 50percent aq. NaOH / PhCH₂NEt₃⁽¹⁺⁾*Cl^(1-) / benzene

With sodium hydroxide; dipyridinium dichromate; 3 A molecular sieve; copper(II) sulfate; acetic acid; N-benzyl-N,N,N-triethylammonium chloride; hydrogen cation; In benzene;

DOI:10.1016/S0040-4039(01)80275-6

Reference yield:

β-L-arabinopyranose (7296-56-2) → C17H20Cl2O4 (123516-55-2,123618-77-9)

Guidance literature:

Multi-step reaction with 5 steps

1: 83 percent / H⁽¹⁺⁾

2: 93 percent / CuSO₄

3: 100 percent / PDC/HOAc, 3 A mol. sieves

4: 80 percent

5: 50percent aq. NaOH / PhCH₂NEt₃⁽¹⁺⁾*Cl^(1-) / benzene

With sodium hydroxide; dipyridinium dichromate; 3 A molecular sieve; copper(II) sulfate; acetic acid; N-benzyl-N,N,N-triethylammonium chloride; hydrogen cation; In benzene;

DOI:10.1016/S0040-4039(01)80275-6

upstream raw materials:

chloroform

benzyl 2-deoxy-3,4-O-isopropylidene-2-methylene-β-L-erythro-pentopyranoside

β-L-arabinopyranose

benzyl β-L-arabinopyranoside

Downstream raw materials:

C₁₇H₂₂O₄

C₁₇H₂₁ClO₄

C₁₇H₂₀O₄

(7S,8R)-4-Benzyloxy-5-oxa-spiro[2.5]octane-7,8-diol