Urea, N-[(5R)-5-[(1R,3aS,4E,7aR)-4-[2-[(3R,5R)-3,5-dihydroxycyclohexylidene]ethylidene]octahydro-7a-methyl-1H-inden-1-yl]hexyl]-N'-hydroxy-

Base Information

Chemical Name:Urea, N-[(5R)-5-[(1R,3aS,4E,7aR)-4-[2-[(3R,5R)-3,5-dihydroxycyclohexylidene]ethylidene]octahydro-7a-methyl-1H-inden-1-yl]hexyl]-N'-hydroxy-
CAS No.:1188931-85-2
Molecular Formula:C25H42N2O4
Molecular Weight:434.619
Hs Code.:
Mol file:1188931-85-2.mol

Synonyms:

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Chemical Property of Urea, N-[(5R)-5-[(1R,3aS,4E,7aR)-4-[2-[(3R,5R)-3,5-dihydroxycyclohexylidene]ethylidene]octahydro-7a-methyl-1H-inden-1-yl]hexyl]-N'-hydroxy-

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Technology Process of Urea, N-[(5R)-5-[(1R,3aS,4E,7aR)-4-[2-[(3R,5R)-3,5-dihydroxycyclohexylidene]ethylidene]octahydro-7a-methyl-1H-inden-1-yl]hexyl]-N'-hydroxy-

There total 4 articles about Urea, N-[(5R)-5-[(1R,3aS,4E,7aR)-4-[2-[(3R,5R)-3,5-dihydroxycyclohexylidene]ethylidene]octahydro-7a-methyl-1H-inden-1-yl]hexyl]-N'-hydroxy- 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:

: C₃₁H₅₆N₂O₄Si

: 1188931-85-2
1-((R)-5-((1R,3aS,7aR,E)-4-(2-((3R,5R)-3,5-dihydroxycyclohexylidene)ethylidene)-7a-methyl-octahydro-1H-inden-1-yl)hexyl)-3-hydroxyurea

Guidance literature:: C₃₁H₅₆N₂O₄Si; With hydrogen fluoride; In dichloromethane; acetonitrile;

With sodium hydrogencarbonate; In dichloromethane; acetonitrile; Saturated solution;

With hydrogenchloride; water; In tetrahydrofuran; dichloromethane; ethyl acetate;

Reference yield:

: 957214-13-0
(5S)-5-((1R,3R,7E,17β)-1,3-bis[tert-butyl(dimethyl)silyloxy]-9,10-secoestra-5,7-dien-17-yl)hexanal

: 1188931-85-2
1-((R)-5-((1R,3aS,7aR,E)-4-(2-((3R,5R)-3,5-dihydroxycyclohexylidene)ethylidene)-7a-methyl-octahydro-1H-inden-1-yl)hexyl)-3-hydroxyurea

Guidance literature:: Multi-step reaction with 3 steps

1.1: O-benzylhydoxylamine hydrochloride; sodium acetate / toluene / 0.5 h / Reflux

1.2: 0 - 20 °C / Inert atmosphere

2.1: tetrahydrofuran; dichloromethane / 0 - 20 °C / Inert atmosphere

2.2: 16 h / Inert atmosphere

3.1: hydrogen fluoride / dichloromethane; acetonitrile

3.2: Saturated solution

With hydrogen fluoride; O-benzylhydoxylamine hydrochloride; sodium acetate; In tetrahydrofuran; dichloromethane; toluene; acetonitrile;

Reference yield:

: 1188931-91-0
(R)-5-((1R,3aS,7aR,E)-4-(2-((3R,5R)-3,5-bis(tert-butyldimethylsilyloxy)cyclohexylidene)ethylidene)-7a-methyl-octahydro-1H-inden-1-yl)hexan-1-amine

: 1188931-85-2
1-((R)-5-((1R,3aS,7aR,E)-4-(2-((3R,5R)-3,5-dihydroxycyclohexylidene)ethylidene)-7a-methyl-octahydro-1H-inden-1-yl)hexyl)-3-hydroxyurea

Guidance literature:: Multi-step reaction with 2 steps

1.1: tetrahydrofuran; dichloromethane / 0 - 20 °C / Inert atmosphere

1.2: 16 h / Inert atmosphere

2.1: hydrogen fluoride / dichloromethane; acetonitrile

2.2: Saturated solution

With hydrogen fluoride; In tetrahydrofuran; dichloromethane; acetonitrile;