N-((4aR,6R,7R,8S,8aS)-8-Azido-6-methoxy-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-2-fluoro-5-nitro-benzamide

Base Information

Chemical Name:N-((4aR,6R,7R,8S,8aS)-8-Azido-6-methoxy-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-2-fluoro-5-nitro-benzamide
CAS No.:334002-55-0
Molecular Formula:C₁₇H₂₀FN₅O₇
Molecular Weight:425.374
Hs Code.:

Synonyms:N-((4aR,6R,7R,8S,8aS)-8-Azido-6-methoxy-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-2-fluoro-5-nitro-benzamide

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Chemical Property of N-((4aR,6R,7R,8S,8aS)-8-Azido-6-methoxy-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-2-fluoro-5-nitro-benzamide

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Technology Process of N-((4aR,6R,7R,8S,8aS)-8-Azido-6-methoxy-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-2-fluoro-5-nitro-benzamide

There total 4 articles about N-((4aR,6R,7R,8S,8aS)-8-Azido-6-methoxy-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-2-fluoro-5-nitro-benzamide 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: 99.0%

: 7304-32-7
2-fluoro-5-nitrobenzoic acid

: 334002-54-9
(4aR,6R,7R,8S,8aS)-8-Azido-6-methoxy-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ylamine

: 334002-55-0
N-((4aR,6R,7R,8S,8aS)-8-Azido-6-methoxy-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-2-fluoro-5-nitro-benzamide

Guidance literature:: With N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; In dichloromethane; at 0 - 20 ℃;
DOI:10.1021/jo0352068

Reference yield:

: 40299-08-9
methyl 2-deoxy-2-trifluoroacetamido-β-D-glucopyranoside

: 334002-55-0
N-((4aR,6R,7R,8S,8aS)-8-Azido-6-methoxy-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-2-fluoro-5-nitro-benzamide

Guidance literature:: Multi-step reaction with 5 steps

1: 88 percent / p-toluenesulfonic acid / dimethylformamide / Heating

2: 90 percent / triethylamine / CH₂Cl₂ / 3 h / 0 - 20 °C

3: 85 percent / sodium azide; tetrabutylammonium hydrogen sulfate / dimethylformamide / 48 h / 70 °C

4: 75 percent / KOH / methanol; H₂O / Heating

5: 99 percent / 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide / CH₂Cl₂ / 0 - 20 °C

With potassium hydroxide; sodium azide; tetra(n-butyl)ammonium hydrogensulfate; toluene-4-sulfonic acid; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; triethylamine; In methanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1021/jo0352068

Reference yield:

: 660438-02-8
N-((4aR,6R,7R,8S,8aS)-8-Azido-6-methoxy-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-2,2,2-trifluoro-acetamide

: 334002-55-0
N-((4aR,6R,7R,8S,8aS)-8-Azido-6-methoxy-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-2-fluoro-5-nitro-benzamide

Guidance literature:: Multi-step reaction with 2 steps

1: 75 percent / KOH / methanol; H₂O / Heating

2: 99 percent / 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide / CH₂Cl₂ / 0 - 20 °C

With potassium hydroxide; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; In methanol; dichloromethane; water;
DOI:10.1021/jo0352068