N-((2R,4aR,6S,7S,8R,8aS)-7-Azido-2-phenyl-6-p-tolylsulfanyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl)-acetamide

Base Information

Chemical Name:N-((2R,4aR,6S,7S,8R,8aS)-7-Azido-2-phenyl-6-p-tolylsulfanyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl)-acetamide
CAS No.:881894-99-1
Molecular Formula:C₂₂H₂₄N₄O₄S
Molecular Weight:440.523
Hs Code.:

Synonyms:N-((2R,4aR,6S,7S,8R,8aS)-7-Azido-2-phenyl-6-p-tolylsulfanyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl)-acetamide

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Chemical Property of N-((2R,4aR,6S,7S,8R,8aS)-7-Azido-2-phenyl-6-p-tolylsulfanyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl)-acetamide

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Technology Process of N-((2R,4aR,6S,7S,8R,8aS)-7-Azido-2-phenyl-6-p-tolylsulfanyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl)-acetamide

There total 4 articles about N-((2R,4aR,6S,7S,8R,8aS)-7-Azido-2-phenyl-6-p-tolylsulfanyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl)-acetamide 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: 59.0%

: 881894-97-9
(2R,4aR,6S,7S,8R,8aS)-7,8-Diazido-2-phenyl-6-p-tolylsulfanyl-hexahydro-pyrano[3,2-d][1,3]dioxine

: 108-24-7
acetic anhydride

: N-((2R,4aR,6S,7S,8R,8aS)-8-Azido-2-phenyl-6-p-tolylsulfanyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-acetamide

: 881894-99-1
N-((2R,4aR,6S,7S,8R,8aS)-7-Azido-2-phenyl-6-p-tolylsulfanyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl)-acetamide

Guidance literature:: (2R,4aR,6S,7S,8R,8aS)-7,8-Diazido-2-phenyl-6-p-tolylsulfanyl-hexahydro-pyrano[3,2-d][1,3]dioxine; With triphenylphosphine; In tetrahydrofuran; at 65 ℃; for 8h;

acetic anhydride; With pyridine; at 0 ℃;
DOI:10.1021/ol0601996

Reference yield:

: 872593-76-5
p-tolyl 2,3-anhydro-4,6-O-benzylidene-1-thio-β-D-allopyranoside

: 881894-99-1
N-((2R,4aR,6S,7S,8R,8aS)-7-Azido-2-phenyl-6-p-tolylsulfanyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl)-acetamide

Guidance literature:: Multi-step reaction with 4 steps

1.1: 91 percent / sodium azide; ammonium chloride / dimethylsulfoxide / 6 h / 80 °C

2.1: pyridine / CH₂Cl₂

3.1: 9.12 g / sodium azide / dimethylformamide / 0.5 h / 20 °C

4.1: triphenylphosphine / tetrahydrofuran / 8 h / 65 °C

4.2: 59 percent / pyridine / 0 °C

With pyridine; sodium azide; ammonium chloride; triphenylphosphine; In tetrahydrofuran; dichloromethane; dimethyl sulfoxide; N,N-dimethyl-formamide;
DOI:10.1021/ol0601996

Reference yield:

: 881894-96-8
p-tolyl 2-deoxy-2-azido-4,6-O-benzylidene-1-thio-β-D-altropyranoside

: 881894-99-1
N-((2R,4aR,6S,7S,8R,8aS)-7-Azido-2-phenyl-6-p-tolylsulfanyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl)-acetamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: pyridine / CH₂Cl₂

2.1: 9.12 g / sodium azide / dimethylformamide / 0.5 h / 20 °C

3.1: triphenylphosphine / tetrahydrofuran / 8 h / 65 °C

3.2: 59 percent / pyridine / 0 °C

With pyridine; sodium azide; triphenylphosphine; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/ol0601996