(2S,3R,4Z)-1-<5a-carba-α-L-arabino-hex-5(5a)-enopyranosylamino>-2-(2,4-dinitrophenyl)amino-4-octadecen-3-ol

Base Information

Chemical Name:(2S,3R,4Z)-1-<5a-carba-α-L-arabino-hex-5(5a)-enopyranosylamino>-2-(2,4-dinitrophenyl)amino-4-octadecen-3-ol
CAS No.:162428-08-2
Molecular Formula:C₃₁H₅₀N₄O₉
Molecular Weight:622.759
Hs Code.:

Synonyms:

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Chemical Property of (2S,3R,4Z)-1-<5a-carba-α-L-arabino-hex-5(5a)-enopyranosylamino>-2-(2,4-dinitrophenyl)amino-4-octadecen-3-ol

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Technology Process of (2S,3R,4Z)-1-<5a-carba-α-L-arabino-hex-5(5a)-enopyranosylamino>-2-(2,4-dinitrophenyl)amino-4-octadecen-3-ol

There total 5 articles about (2S,3R,4Z)-1-<5a-carba-α-L-arabino-hex-5(5a)-enopyranosylamino>-2-(2,4-dinitrophenyl)amino-4-octadecen-3-ol 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:

: 162019-92-3
(2S,3R,4Z)-3-(tert-butyldimethylsilyloxy)-1,2-(2,4-dinitrophenyl)imino-4-octadecene

: 162428-08-2
(2S,3R,4Z)-1-<5a-carba-α-L-arabino-hex-5(5a)-enopyranosylamino>-2-(2,4-dinitrophenyl)amino-4-octadecen-3-ol

Guidance literature:: Multi-step reaction with 3 steps

1: propan-2-ol / 120 h / 120 °C

2: 1M tetrabutylammonium fluoride / tetrahydrofuran / 0.5 h / Ambient temperature

3: 12M hydrochloric acid / tetrahydrofuran / 1 h / Ambient temperature

With hydrogenchloride; tetrabutyl ammonium fluoride; In tetrahydrofuran; isopropyl alcohol;

Reference yield:

: 1-azido-1-deoxy-2,3:4,6-O-isopropylidene-5a-carba-β-D-xylo-hex-5(5a)-enopyranose

: 162428-08-2
(2S,3R,4Z)-1-<5a-carba-α-L-arabino-hex-5(5a)-enopyranosylamino>-2-(2,4-dinitrophenyl)amino-4-octadecen-3-ol

Guidance literature:: Multi-step reaction with 11 steps

1: aq. 80percent acetic acid / 0.67 h / 70 °C

2: p-toluenesulfonic acid monohydrate / dimethylformamide / 2 h / 55 °C

3: diisopropylethylamine / CH₂Cl₂ / 12 h / Heating

4: aq. 80percent acetic acid / 1 h / 60 °C

5: imidazole / dimethylformamide / 1 h / Ambient temperature

6: molecular sieves (4 Angstroem), pyridinium chlorochromate / CH₂Cl₂ / 1 h / Ambient temperature

7: 1M diisopropylaluminium hydride / toluene / 0.33 h / Ambient temperature

8: triphenylphosphane / tetrahydrofuran; H₂O / 5 h / 60 °C

9: propan-2-ol / 120 h / 120 °C

10: 1M tetrabutylammonium fluoride / tetrahydrofuran / 0.5 h / Ambient temperature

11: 12M hydrochloric acid / tetrahydrofuran / 1 h / Ambient temperature

With 1H-imidazole; hydrogenchloride; diisopropyl aluminum hydride; 4 A molecular sieve; tetrabutyl ammonium fluoride; toluene-4-sulfonic acid; acetic acid; N-ethyl-N,N-diisopropylamine; triphenylphosphine; pyridinium chlorochromate; In tetrahydrofuran; dichloromethane; water; N,N-dimethyl-formamide; isopropyl alcohol; toluene;

Reference yield:

: 796850-30-1
(1R,4R,5S,6S)-4-Azido-2-hydroxymethyl-5,6-bis-methoxymethoxy-cyclohex-2-enol

: 162428-08-2
(2S,3R,4Z)-1-<5a-carba-α-L-arabino-hex-5(5a)-enopyranosylamino>-2-(2,4-dinitrophenyl)amino-4-octadecen-3-ol

Guidance literature:: Multi-step reaction with 7 steps

1: imidazole / dimethylformamide / 1 h / Ambient temperature

2: molecular sieves (4 Angstroem), pyridinium chlorochromate / CH₂Cl₂ / 1 h / Ambient temperature

3: 1M diisopropylaluminium hydride / toluene / 0.33 h / Ambient temperature

4: triphenylphosphane / tetrahydrofuran; H₂O / 5 h / 60 °C

5: propan-2-ol / 120 h / 120 °C

6: 1M tetrabutylammonium fluoride / tetrahydrofuran / 0.5 h / Ambient temperature

7: 12M hydrochloric acid / tetrahydrofuran / 1 h / Ambient temperature

With 1H-imidazole; hydrogenchloride; diisopropyl aluminum hydride; 4 A molecular sieve; tetrabutyl ammonium fluoride; triphenylphosphine; pyridinium chlorochromate; In tetrahydrofuran; dichloromethane; water; N,N-dimethyl-formamide; isopropyl alcohol; toluene;