3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-phenyl-2,1-borazaronaphthalene

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Chemical Name:3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-phenyl-2,1-borazaronaphthalene
CAS No.:1616635-42-7
Molecular Formula:C₂₂H₁₈BNO₂
Molecular Weight:339.201
Hs Code.:

Synonyms:3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-phenyl-2,1-borazaronaphthalene

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-phenyl-2,1-borazaronaphthalene

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Technology Process of 3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-phenyl-2,1-borazaronaphthalene

There total 2 articles about 3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-phenyl-2,1-borazaronaphthalene 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: 52.0%

: potassium (2,3-dihydrobenzo[b][1,4]dioxin-6-yl)trifluoroborate

: 1616634-99-1
3-bromo-2-phenyl-1,2-dihydrobenzo[e][1,2]azaborinine

: 1616635-42-7
3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-phenyl-2,1-borazaronaphthalene

Guidance literature:: With chloro[(tri-tert-butylphosphine)-2-(2-aminobiphenyl)]palladium (II); caesium carbonate; In water; at 60 ℃; for 18h; Inert atmosphere; Sealed tube;
DOI:10.1021/jo5011894

Reference yield:

: 24341-84-2
2-phenyl-1,2-dihydrobenzo[e][1,2]azaborinine

: 1616635-42-7
3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-phenyl-2,1-borazaronaphthalene

Guidance literature:: Multi-step reaction with 2 steps

1: bromine / dichloromethane / 0 - 20 °C / Inert atmosphere

2: chloro[(tri-tert-butylphosphine)-2-(2-aminobiphenyl)]palladium (II); caesium carbonate / water / 18 h / 60 °C / Inert atmosphere; Sealed tube

With chloro[(tri-tert-butylphosphine)-2-(2-aminobiphenyl)]palladium (II); bromine; caesium carbonate; In dichloromethane; water; 2: |Suzuki-Miyaura Coupling;
DOI:10.1021/jo5011894