<1R-(1α,2β,3α,4β,5β)>-5-Azido-2-(benzyloxy)-1-(hydroxymethyl)-3,4-bis(methoxymethoxy)-1-cyclopentanol

Base Information

• Chemical Name: <1R-(1α,2β,3α,4β,5β)>-5-Azido-2-(benzyloxy)-1-(hydroxymethyl)-3,4-bis(methoxymethoxy)-1-cyclopentanol
• CAS No.: 149091-76-9
• Molecular Formula: C₁₇H₂₅N₃O₇
• Molecular Weight: 383.401
• Mol file: 149091-76-9.mol

Synonyms:<1R-(1α,2β,3α,4β,5β)>-5-Azido-2-(benzyloxy)-1-(hydroxymethyl)-3,4-bis(methoxymethoxy)-1-cyclopentanol

Chemical Property of <1R-(1α,2β,3α,4β,5β)>-5-Azido-2-(benzyloxy)-1-(hydroxymethyl)-3,4-bis(methoxymethoxy)-1-cyclopentanol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of <1R-(1α,2β,3α,4β,5β)>-5-Azido-2-(benzyloxy)-1-(hydroxymethyl)-3,4-bis(methoxymethoxy)-1-cyclopentanol

There total 1 articles about <1R-(1α,2β,3α,4β,5β)>-5-Azido-2-(benzyloxy)-1-(hydroxymethyl)-3,4-bis(methoxymethoxy)-1-cyclopentanol 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: 79.0%

<1R-(1α,2α,3β,4α,5α)>-2-(Benzyloxy)-1-(hydroxymethyl)-3,4-bis(methoxymethoxy)-6-oxabicyclo<3.1.0>hexane (144811-27-8) → <1R-(1α,2β,3α,4β,5β)>-5-Azido-2-(benzyloxy)-1-(hydroxymethyl)-3,4-bis(methoxymethoxy)-1-cyclopentanol (149091-76-9)

Guidance literature:

With sodium azide; ammonium chloride; In N,N-dimethyl-formamide; at 120 ℃; for 72h;

DOI:10.1016/S0040-4039(00)60330-1

Reference yield:

<1R-(1α,2β,3α,4β,5β)>-5-Azido-2-(benzyloxy)-1-(hydroxymethyl)-3,4-bis(methoxymethoxy)-1-cyclopentanol (149091-76-9) → <1R-(1α,2β,3α,4β,5β)>-5-Acetamido-1,3,4-triacetoxy-1-(acetoxymethyl)-2-(benzyloxy)cyclopentane (154540-30-4)

Guidance literature:

Multi-step reaction with 4 steps

1: H₂ / 10percent Pd/C / methanol / 2 h / Ambient temperature

2: methanol / 5 h / Ambient temperature

3: 10percent HCl / methanol / 1.) r.t., 5 min, 2.) 50 deg C, 20 min

4: DMAP, pyridine / 24 h / Ambient temperature

With pyridine; hydrogenchloride; dmap; hydrogen; palladium on activated charcoal; In methanol;

DOI:10.1021/jo00083a023

Reference yield:

<1R-(1α,2β,3α,4β,5β)>-5-Azido-2-(benzyloxy)-1-(hydroxymethyl)-3,4-bis(methoxymethoxy)-1-cyclopentanol (149091-76-9) → N-((1R,2R,3S,4R,5S)-3-Benzyloxy-2,4,5-trihydroxy-2-hydroxymethyl-cyclopentyl)-acetamide

Guidance literature:

Multi-step reaction with 3 steps

1: H₂ / 10percent Pd/C / methanol / 2 h / Ambient temperature

2: methanol / 5 h / Ambient temperature

3: 10percent HCl / methanol / 1.) r.t., 5 min, 2.) 50 deg C, 20 min

With hydrogenchloride; hydrogen; palladium on activated charcoal; In methanol;

DOI:10.1021/jo00083a023

upstream raw materials:

<1R-(1α,2α,3β,4α,5α)>-2-(Benzyloxy)-1-(hydroxymethyl)-3,4-bis(methoxymethoxy)-6-oxabicyclo<3.1.0>hexane

Downstream raw materials:

(1R,2R,3S,4R,5S)-2-Amino-5-benzyloxy-1-hydroxymethyl-3,4-bis-methoxymethoxy-cyclopentanol

trehazolin

<1R-(1α,2β,3α,4β,5β)>-5-Acetamido-2-(benzyloxy)-1-(hydroxymethyl)-3,4-bis(methoxymethoxy)-1-cyclopentanol

<1R-(1α,2β,3α,4β,5β)>-5-Acetamido-1,3,4-triacetoxy-1-(acetoxymethyl)-2-(benzyloxy)cyclopentane