methyl (5β)-3-[2-[[(4-bromophenyl)amino]thioxomethyl]hydrazinylidene]-12-oxocholan-24-oate

Base Information

Chemical Name:methyl (5β)-3-[2-[[(4-bromophenyl)amino]thioxomethyl]hydrazinylidene]-12-oxocholan-24-oate
CAS No.:1332478-47-3
Molecular Formula:C₃₂H₄₄BrN₃O₃S
Molecular Weight:630.69
Hs Code.:

Synonyms:methyl (5β)-3-[2-[[(4-bromophenyl)amino]thioxomethyl]hydrazinylidene]-12-oxocholan-24-oate

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Chemical Property of methyl (5β)-3-[2-[[(4-bromophenyl)amino]thioxomethyl]hydrazinylidene]-12-oxocholan-24-oate

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Technology Process of methyl (5β)-3-[2-[[(4-bromophenyl)amino]thioxomethyl]hydrazinylidene]-12-oxocholan-24-oate

There total 3 articles about methyl (5β)-3-[2-[[(4-bromophenyl)amino]thioxomethyl]hydrazinylidene]-12-oxocholan-24-oate 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: 94.0%

: 1174-86-3,60103-18-6,28057-90-1
methyl 3,12-dioxo-5β-cholan-24-oate

: 2646-31-3
4-(p-bromophenyl)thiosemicarbazide

: 1332478-47-3
methyl (5β)-3-[2-[[(4-bromophenyl)amino]thioxomethyl]hydrazinylidene]-12-oxocholan-24-oate

Guidance literature:: With aluminum oxide; acetic acid; for 0.025h; Microwave irradiation; Neat (no solvent);
DOI:10.2174/157017811796505016

Reference yield:

: 3245-38-3
methyl deoxycholate

: 1332478-47-3
methyl (5β)-3-[2-[[(4-bromophenyl)amino]thioxomethyl]hydrazinylidene]-12-oxocholan-24-oate

Guidance literature:: Multi-step reaction with 2 steps

1: pyridinium chlorochromate / dichloromethane / 24 h / 20 °C

2: aluminum oxide; acetic acid / 0.03 h / Microwave irradiation; Neat (no solvent)

With aluminum oxide; acetic acid; pyridinium chlorochromate; In dichloromethane;
DOI:10.2174/157017811796505016

Reference yield:

: 28050-36-4
3β,12α-Dihydroxy-5β-cholansaeure-methylester

: 1332478-47-3
methyl (5β)-3-[2-[[(4-bromophenyl)amino]thioxomethyl]hydrazinylidene]-12-oxocholan-24-oate

Guidance literature:: Multi-step reaction with 2 steps

1: pyridinium chlorochromate / dichloromethane

2: aluminum oxide; hydrogenchloride / neat (no solvent) / 0.03 h / Microwave irradiation

With hydrogenchloride; aluminum oxide; pyridinium chlorochromate; In dichloromethane;
DOI:10.1016/j.bmcl.2012.09.083