2-(2-phenyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine

Base Information

Chemical Name:2-(2-phenyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine
CAS No.:1437786-66-7
Molecular Formula:C₂₄H₂₈B₂N₂O₂
Molecular Weight:398.121
Hs Code.:

Synonyms:2-(2-phenyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine

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Chemical Property of 2-(2-phenyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine

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Technology Process of 2-(2-phenyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine

There total 2 articles about 2-(2-phenyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine 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:

: (Z)-2-(2-phenyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine

: 1437786-66-7
2-(2-phenyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine

Guidance literature:: With palladium on activated charcoal; hydrogen; In benzene; at 23 ℃; for 17h; under 3040.2 Torr; Sealed tube; Glovebox;
DOI:10.1021/jacs.9b12214

Reference yield:

: 479-27-6
naphthalene-1,8-diamine

: 1437786-66-7
2-(2-phenyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine

Guidance literature:: Multi-step reaction with 3 steps

1: hydrogenchloride / dichloromethane / 48 h / 0 - 20 °C / Inert atmosphere

2: (^CyAPDI)CoCH₃ / tetrahydrofuran / 72 h / 50 °C / Sealed tube; Inert atmosphere

3: hydrogen; palladium on activated charcoal / benzene / 17 h / 23 °C / 3040.2 Torr / Sealed tube; Glovebox

With hydrogenchloride; palladium on activated charcoal; (^CyAPDI)CoCH₃; hydrogen; In tetrahydrofuran; dichloromethane; benzene;
DOI:10.1021/jacs.9b12214

Reference yield:

: 1437786-66-7
2-(2-phenyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine

: 1245706-89-1
2,3-dihydro-2-(2-phenylethyl)-1H-naphtho[1,8-de]-1,3,2-diazaborine

Guidance literature:: With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; para-iodoanisole; potassium hydroxide; XPhos; In 1,4-dioxane; water; at 60 ℃; Reagent/catalyst; Temperature; Inert atmosphere; Schlenk technique;
DOI:10.1002/anie.201208610