N-((R)-4-((1R,3aS,7aR,E)-4-(2-((3R,5R)-3,5-dihydroxycyclohexylidene)ethylidene)-7a-methyl-octahydro-1H-inden-1-yl)pentyl)methanesulfonamide

Base Information

Chemical Name:N-((R)-4-((1R,3aS,7aR,E)-4-(2-((3R,5R)-3,5-dihydroxycyclohexylidene)ethylidene)-7a-methyl-octahydro-1H-inden-1-yl)pentyl)methanesulfonamide
CAS No.:1188931-65-8
Molecular Formula:C₂₄H₄₁NO₄S
Molecular Weight:439.66
Hs Code.:

Synonyms:N-((R)-4-((1R,3aS,7aR,E)-4-(2-((3R,5R)-3,5-dihydroxycyclohexylidene)ethylidene)-7a-methyl-octahydro-1H-inden-1-yl)pentyl)methanesulfonamide

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Chemical Property of N-((R)-4-((1R,3aS,7aR,E)-4-(2-((3R,5R)-3,5-dihydroxycyclohexylidene)ethylidene)-7a-methyl-octahydro-1H-inden-1-yl)pentyl)methanesulfonamide

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Technology Process of N-((R)-4-((1R,3aS,7aR,E)-4-(2-((3R,5R)-3,5-dihydroxycyclohexylidene)ethylidene)-7a-methyl-octahydro-1H-inden-1-yl)pentyl)methanesulfonamide

There total 5 articles about N-((R)-4-((1R,3aS,7aR,E)-4-(2-((3R,5R)-3,5-dihydroxycyclohexylidene)ethylidene)-7a-methyl-octahydro-1H-inden-1-yl)pentyl)methanesulfonamide 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:

: C₃₆H₆₉NO₄SSi₂

: 1188931-65-8
N-((R)-4-((1R,3aS,7aR,E)-4-(2-((3R,5R)-3,5-dihydroxycyclohexylidene)ethylidene)-7a-methyl-octahydro-1H-inden-1-yl)pentyl)methanesulfonamide

Guidance literature:: With hydrogen fluoride; In dichloromethane; acetonitrile; at 20 ℃;
DOI:10.1016/j.bmc.2010.03.078

Reference yield:

: 1188931-90-9
(R)-4-((1R,3aS,7aR,E)-4-(2-((3R,5R)-3,5-bis(tert-butyldimethylsilyloxy)cyclohexylidene)ethylidene)-7a-methyl-octahydro-1H-inden-1-yl)pentan-1-amine

: 1188931-65-8
N-((R)-4-((1R,3aS,7aR,E)-4-(2-((3R,5R)-3,5-dihydroxycyclohexylidene)ethylidene)-7a-methyl-octahydro-1H-inden-1-yl)pentyl)methanesulfonamide

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / dichloromethane / 2 h / 0 - 20 °C

2: hydrogen fluoride / dichloromethane; acetonitrile / 20 °C

With hydrogen fluoride; triethylamine; In dichloromethane; acetonitrile;

Reference yield:

: 1188931-89-6
(R)-ethyl-5-((1R,3aR,7aR)-7a-methyl-4-oxo-octahydro-1H-inden-1-yl)hexanoate

: 1188931-65-8
N-((R)-4-((1R,3aS,7aR,E)-4-(2-((3R,5R)-3,5-dihydroxycyclohexylidene)ethylidene)-7a-methyl-octahydro-1H-inden-1-yl)pentyl)methanesulfonamide

Guidance literature:: Multi-step reaction with 5 steps

1.1: sodium hexamethyldisilazane / tetrahydrofuran / 0.08 h / -78 °C / Inert atmosphere; Cooling with ice

1.2: 3.08 h / -78 - 20 °C / Inert atmosphere

1.3: Saturated solution

2.1: lithium hydroxide monohydrate; water / tetrahydrofuran / 3 h / Reflux

3.1: diphenyl phosphoryl azide; triethylamine / toluene / 20 °C / Reflux

4.1: triethylamine / dichloromethane / 2 h / 0 - 20 °C

5.1: hydrogen fluoride / dichloromethane; acetonitrile / 20 °C

With lithium hydroxide monohydrate; diphenyl phosphoryl azide; hydrogen fluoride; water; sodium hexamethyldisilazane; triethylamine; In tetrahydrofuran; dichloromethane; toluene; acetonitrile;