C₅₀H₇₀ClNO₇

Base Information

Chemical Name:C₅₀H₇₀ClNO₇
CAS No.:1422356-30-6
Molecular Formula:C₅₀H₇₀ClNO₇
Molecular Weight:832.561
Hs Code.:

C<sub>50</sub>H<sub>70</sub>ClNO<sub>7</sub>

Synonyms:C₅₀H₇₀ClNO₇

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Chemical Property of C₅₀H₇₀ClNO₇

Chemical Property:

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Technology Process of C₅₀H₇₀ClNO₇

There total 18 articles about C₅₀H₇₀ClNO₇ 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:

: 139255-65-5
((3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-9-acetoxy-1-isopropyl-5a,5b,8,8,11a-pentamethyl-2-oxo-3,3a,4,5,5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-octadecahydro-2H-cyclopenta[a]chrysen-3a-yl)methyl acetate

: 1422356-30-6
C₅₀H₇₀ClNO₇

Guidance literature:: Multi-step reaction with 11 steps

1.1: potassium hydroxide / toluene; ethanol / 1 h / 20 °C

2.1: pyridinium chlorochromate / dichloromethane / 1 h / 20 °C

3.1: n-butyllithium / tetrahydrofuran; hexane / 2 h / -40 - -20 °C / Inert atmosphere

3.2: 1 h / -78 - -70 °C / Inert atmosphere

4.1: triethylamine; dmap / dichloromethane / 2 h / 20 - 50 °C

5.1: N-Bromosuccinimide / acetonitrile; water / 0.17 h / 20 °C

6.1: 2-methyl-but-2-ene; sodium chlorite; sodium dihydrogenphosphate / tetrahydrofuran; water; tert-butyl alcohol / 0.92 h / 0 - 20 °C

7.1: potassium hydroxide / toluene; ethanol / 0.5 h / 20 °C

8.1: 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione / dimethyl sulfoxide / 3 h / 50 °C

9.1: N-ethyl-N,N-diisopropylamine; HATU / N,N-dimethyl-formamide / 1 h / 0 - 20 °C

10.1: hydrogenchloride; water / 20 - 45 °C

11.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; dmap / dichloromethane / 1 h / 20 °C

With hydrogenchloride; dmap; sodium chlorite; sodium dihydrogenphosphate; N-Bromosuccinimide; n-butyllithium; 2-methyl-but-2-ene; water; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; N-ethyl-N,N-diisopropylamine; HATU; pyridinium chlorochromate; potassium hydroxide; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione; In tetrahydrofuran; ethanol; hexane; dichloromethane; water; dimethyl sulfoxide; N,N-dimethyl-formamide; toluene; acetonitrile; tert-butyl alcohol;

Reference yield:

: 226384-14-1
(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-(hydroxymethyl)-1-isopropyl-5a,5b,8, 8,11a-pentamethyl-2-oxo-3,3a,4,5,5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-octadecahydro-2H-cyclopenta[a]chrysen-9-yl acetate

: 1422356-30-6
C₅₀H₇₀ClNO₇

Guidance literature:: Multi-step reaction with 10 steps

1.1: pyridinium chlorochromate / dichloromethane / 1 h / 20 °C

2.1: n-butyllithium / tetrahydrofuran; hexane / 2 h / -40 - -20 °C / Inert atmosphere

2.2: 1 h / -78 - -70 °C / Inert atmosphere

3.1: triethylamine; dmap / dichloromethane / 2 h / 20 - 50 °C

4.1: N-Bromosuccinimide / acetonitrile; water / 0.17 h / 20 °C

5.1: 2-methyl-but-2-ene; sodium chlorite; sodium dihydrogenphosphate / tetrahydrofuran; water; tert-butyl alcohol / 0.92 h / 0 - 20 °C

6.1: potassium hydroxide / toluene; ethanol / 0.5 h / 20 °C

7.1: 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione / dimethyl sulfoxide / 3 h / 50 °C

8.1: N-ethyl-N,N-diisopropylamine; HATU / N,N-dimethyl-formamide / 1 h / 0 - 20 °C

9.1: hydrogenchloride; water / 20 - 45 °C

10.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; dmap / dichloromethane / 1 h / 20 °C

With hydrogenchloride; dmap; sodium chlorite; sodium dihydrogenphosphate; N-Bromosuccinimide; n-butyllithium; 2-methyl-but-2-ene; water; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; N-ethyl-N,N-diisopropylamine; HATU; pyridinium chlorochromate; potassium hydroxide; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione; In tetrahydrofuran; ethanol; hexane; dichloromethane; water; dimethyl sulfoxide; N,N-dimethyl-formamide; toluene; acetonitrile; tert-butyl alcohol;

Reference yield:

: 1326311-90-3
(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-formyl-1-isopropyl-5a,5b,8,8,11a-pentamethyl-2-oxo-3,3a,4,5,5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-octadecahydro-2H-cyclopenta[a]chrysen-9-yl acetate

: 1422356-30-6
C₅₀H₇₀ClNO₇

Guidance literature:: Multi-step reaction with 6 steps

1: triethylamine / 20 °C

2: Dess-Martin periodane / dichloromethane / 2 h / 20 °C

3: acetic acid; sodium nitrite / dimethyl sulfoxide / 0 - 20 °C

4: N-ethyl-N,N-diisopropylamine; HATU / N,N-dimethyl-formamide / 1 h / 0 - 20 °C

5: hydrogenchloride; water / 20 - 45 °C

6: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; dmap / dichloromethane / 1 h / 20 °C

With hydrogenchloride; dmap; water; Dess-Martin periodane; acetic acid; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; N-ethyl-N,N-diisopropylamine; HATU; sodium nitrite; In dichloromethane; dimethyl sulfoxide; N,N-dimethyl-formamide;