(+)-7α-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenethyl)-17-hydroxy-3-oxo-17α-pregn-4-ene-21-carboxylic acid γ-lactone

Base Information

Chemical Name:(+)-7α-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenethyl)-17-hydroxy-3-oxo-17α-pregn-4-ene-21-carboxylic acid γ-lactone
CAS No.:1430413-16-3
Molecular Formula:C₃₆H₄₉BO₅
Molecular Weight:572.593
Hs Code.:

Synonyms:(+)-7α-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenethyl)-17-hydroxy-3-oxo-17α-pregn-4-ene-21-carboxylic acid γ-lactone

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Chemical Property of (+)-7α-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenethyl)-17-hydroxy-3-oxo-17α-pregn-4-ene-21-carboxylic acid γ-lactone

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Technology Process of (+)-7α-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenethyl)-17-hydroxy-3-oxo-17α-pregn-4-ene-21-carboxylic acid γ-lactone

There total 2 articles about (+)-7α-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenethyl)-17-hydroxy-3-oxo-17α-pregn-4-ene-21-carboxylic acid γ-lactone 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: 45.0%

: 870004-04-9
4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)styrene

: 976-71-6
canrenone

: 1430413-16-3
(+)-7α-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenethyl)-17-hydroxy-3-oxo-17α-pregn-4-ene-21-carboxylic acid γ-lactone

Guidance literature:: 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)styrene; With Schwartz's reagent; In dichloromethane; at 20 ℃; for 0.25h; Inert atmosphere;

With C₃₆H₃₀CuNO₂P⁽¹⁺⁾*CF₃O₃S^(1-); In diethyl ether; dichloromethane; at 20 ℃; for 0.166667h; Inert atmosphere;

canrenone; With chloro-trimethyl-silane; In diethyl ether; dichloromethane; at 20 ℃; for 15h; Inert atmosphere;
DOI:10.1039/c2cc37155c

Reference yield: 45.0%

: 1430413-16-3
(+)-7α-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenethyl)-17-hydroxy-3-oxo-17α-pregn-4-ene-21-carboxylic acid γ-lactone

: (+)-7β-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenethyl)-17α-hydroxy-3-oxo-pregn-4-ene-21-carboxylic acid γ-lactone

Guidance literature:: With C₃₆H₃₀NO₂P*Cu⁽¹⁺⁾*CF₃O₃S^(1-); In diethyl ether; dichloromethane; for 0.166667h; Inert atmosphere;

With chloro-trimethyl-silane; In diethyl ether; dichloromethane; at 20 ℃; for 15h;

With water; ammonium chloride; In diethyl ether; dichloromethane;