Hexadecanoic acid {9-((2S,3S,3aR,9aS)-3-hydroxy-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-2-yl)-6-[2-(4-nitro-phenyl)-ethoxy]-9H-purin-2-yl}-amide

Base Information

Chemical Name:Hexadecanoic acid {9-((2S,3S,3aR,9aS)-3-hydroxy-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-2-yl)-6-[2-(4-nitro-phenyl)-ethoxy]-9H-purin-2-yl}-amide
CAS No.:109923-84-4
Molecular Formula:C₄₆H₇₆N₆O₉Si₂
Molecular Weight:913.315
Hs Code.:

Hexadecanoic acid {9-((2S,3S,3aR,9aS)-3-hydroxy-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-2-yl)-6-[2-(4-nitro-phenyl)-ethoxy]-9H-purin-2-yl}-amide

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Chemical Property of Hexadecanoic acid {9-((2S,3S,3aR,9aS)-3-hydroxy-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-2-yl)-6-[2-(4-nitro-phenyl)-ethoxy]-9H-purin-2-yl}-amide

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Technology Process of Hexadecanoic acid {9-((2S,3S,3aR,9aS)-3-hydroxy-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-2-yl)-6-[2-(4-nitro-phenyl)-ethoxy]-9H-purin-2-yl}-amide

There total 13 articles about Hexadecanoic acid {9-((2S,3S,3aR,9aS)-3-hydroxy-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-2-yl)-6-[2-(4-nitro-phenyl)-ethoxy]-9H-purin-2-yl}-amide 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:

: 3080-30-6,6974-32-9,14215-97-5,16162-35-9,20822-87-1,21138-42-1,22249-15-6,22249-17-8,26287-72-9,53403-35-3,53403-36-4,57236-69-8,70832-64-3,99395-04-7,100101-51-7,109668-83-9,120019-54-7
1-O-acetyl-2,3,5-tri-O-benzoyl-β-L-ribofuranose

: 109923-84-4
Hexadecanoic acid {9-((2S,3S,3aR,9aS)-3-hydroxy-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-2-yl)-6-[2-(4-nitro-phenyl)-ethoxy]-9H-purin-2-yl}-amide

Guidance literature:: Multi-step reaction with 4 steps

1: 2.) trimethylsilyl triflate / 1.) 1,2-dichloroethane, toluene, reflux, 30 min, 2.) 4 h

2: 1.) triphenylphosphine / 1.) dioxane, 2 h, 2.) DEAD

3: 85 percent / anhydrous saturated NH₃ / methanol

4: pyridine / 1 h

With trimethylsilyl trifluoromethanesulfonate; ammonia; triphenylphosphine; In pyridine; methanol;

Reference yield:

: 100-27-6
2-(4-nitrophenyl)ethanol

: 109923-84-4
Hexadecanoic acid {9-((2S,3S,3aR,9aS)-3-hydroxy-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-2-yl)-6-[2-(4-nitro-phenyl)-ethoxy]-9H-purin-2-yl}-amide

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) triphenylphosphine / 1.) dioxane, 2 h, 2.) DEAD

2: 85 percent / anhydrous saturated NH₃ / methanol

3: pyridine / 1 h

With ammonia; triphenylphosphine; In pyridine; methanol;

Reference yield:

: 41546-19-4
α-L-lyxose

: 109923-84-4
Hexadecanoic acid {9-((2S,3S,3aR,9aS)-3-hydroxy-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-2-yl)-6-[2-(4-nitro-phenyl)-ethoxy]-9H-purin-2-yl}-amide

Guidance literature:: Multi-step reaction with 7 steps

1: HCl / 4 h

2: 90 percent / CH₂Cl₂; pyridine / 3 h

3: 9.5 g / sulphuric acid, acetic acid / 15 h / 0 - 5 °C

4: 2.) trimethylsilyl triflate / 1.) 1,2-dichloroethane, toluene, reflux, 30 min, 2.) 4 h

5: 1.) triphenylphosphine / 1.) dioxane, 2 h, 2.) DEAD

6: 85 percent / anhydrous saturated NH₃ / methanol

7: pyridine / 1 h

With hydrogenchloride; trimethylsilyl trifluoromethanesulfonate; sulfuric acid; ammonia; acetic acid; triphenylphosphine; In pyridine; methanol; dichloromethane;