benzyl 1-hydroxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-enecarboxylate

Base Information

Chemical Name:benzyl 1-hydroxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-enecarboxylate
CAS No.:1449661-88-4
Molecular Formula:C₂₀H₂₇BO₅
Molecular Weight:358.242
Hs Code.:

Synonyms:benzyl 1-hydroxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-enecarboxylate

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Chemical Property of benzyl 1-hydroxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-enecarboxylate

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Technology Process of benzyl 1-hydroxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-enecarboxylate

There total 2 articles about benzyl 1-hydroxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-enecarboxylate 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:

: 1449661-87-3
benzyl 1-hydroxy-4-(((trifluoromethyl)sulfonyl)oxy)cyclohex-3-enecarboxylate

: 73183-34-3
bis(pinacol)diborane

: 1449661-88-4
benzyl 1-hydroxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-enecarboxylate

Guidance literature:: With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate; In 1,4-dioxane; at 70 ℃; for 16h; Inert atmosphere;

Reference yield:

: 62596-26-3
benzyl 4-oxocyclohexane-1-carboxylate

: 1449661-88-4
benzyl 1-hydroxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-enecarboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: potassium hexamethylsilazane / tetrahydrofuran; toluene / 3.5 h / -78 - 20 °C / Inert atmosphere

2: potassium acetate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,4-dioxane / 16 h / 70 °C / Inert atmosphere

With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate; potassium hexamethylsilazane; In tetrahydrofuran; 1,4-dioxane; toluene;

Reference yield: 56.3%

: 1392314-08-7
(1R,3aS,5aR,5bR,7aR,11aR,11bR,13aR,13bR)-3a-amino-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl trifluoromethanesulfonate

: 1449661-88-4
benzyl 1-hydroxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-enecarboxylate

: 1449661-89-5
benzyl 4-((1R,3aS,5aR,5bR,7aR,11aS,11bR,13aR,13bR)-3a-amino-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)-2,3,3a,4,5,5a,5b,6,7,7a,8,11,11a,11b,12,13,13a,13b-octadecahydro-1H-cyclopenta[a]chrysen-9-yl)-1-hydroxycyclohex-3-enecarboxylate

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate monohydrate; In 1,4-dioxane; water; at 85 ℃; for 4h; Inert atmosphere;