2,2-dimethyl-5-(2-(2-phenylbenzo[d]oxazol-6-yl)ethyl)-4H-benzo[d][1,3]dioxin-4-one

Base Information

Chemical Name:2,2-dimethyl-5-(2-(2-phenylbenzo[d]oxazol-6-yl)ethyl)-4H-benzo[d][1,3]dioxin-4-one
CAS No.:1396008-57-3
Molecular Formula:C₂₅H₂₁NO₄
Molecular Weight:399.446
Hs Code.:

Synonyms:2,2-dimethyl-5-(2-(2-phenylbenzo[d]oxazol-6-yl)ethyl)-4H-benzo[d][1,3]dioxin-4-one

Suppliers and Price of 2,2-dimethyl-5-(2-(2-phenylbenzo[d]oxazol-6-yl)ethyl)-4H-benzo[d][1,3]dioxin-4-one

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 2,2-dimethyl-5-(2-(2-phenylbenzo[d]oxazol-6-yl)ethyl)-4H-benzo[d][1,3]dioxin-4-one

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 2,2-dimethyl-5-(2-(2-phenylbenzo[d]oxazol-6-yl)ethyl)-4H-benzo[d][1,3]dioxin-4-one

There total 5 articles about 2,2-dimethyl-5-(2-(2-phenylbenzo[d]oxazol-6-yl)ethyl)-4H-benzo[d][1,3]dioxin-4-one 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: 81.0%

: 1396008-56-2
2,2-dimethyl-5-((2-phenylbenzo[d]oxazol-6-yl)ethynyl)-4H-benzo[d][1,3]dioxin-4-one

: 1396008-57-3
2,2-dimethyl-5-(2-(2-phenylbenzo[d]oxazol-6-yl)ethyl)-4H-benzo[d][1,3]dioxin-4-one

Guidance literature:: With palladium 10% on activated carbon; hydrogen; In methanol; at 40 ℃; under 2280.15 Torr;
DOI:10.1016/j.bmc.2012.06.019

Reference yield:

: 93-97-0
benzoic acid anhydride

: 1396008-57-3
2,2-dimethyl-5-(2-(2-phenylbenzo[d]oxazol-6-yl)ethyl)-4H-benzo[d][1,3]dioxin-4-one

Guidance literature:: Multi-step reaction with 4 steps

1: pyridine / N,N-dimethyl-formamide / 3 h / 20 °C

2: toluene-4-sulfonic acid / toluene / 4 h / Reflux

3: bis-triphenylphosphine-palladium(II) chloride; tri-tert-butyl phosphine; caesium carbonate; 1,8-diazabicyclo[5.4.0]undec-7-ene / N,N-dimethyl-formamide / 0.25 h / 150 °C / Inert atmosphere; Microwave irradiation

4: palladium 10% on activated carbon; hydrogen / methanol / 40 °C / 2280.15 Torr

With pyridine; bis-triphenylphosphine-palladium(II) chloride; tri-tert-butyl phosphine; palladium 10% on activated carbon; hydrogen; caesium carbonate; toluene-4-sulfonic acid; 1,8-diazabicyclo[5.4.0]undec-7-ene; In methanol; N,N-dimethyl-formamide; toluene; 3: Sonogashira coupling;
DOI:10.1016/j.bmc.2012.06.019

Reference yield:

: 164014-43-1
2,2-dimethyl-5-((trimethylsilyl)ethynyl)-4H-benzo[d][1,3]dioxin-4-one

: 1396008-57-3
2,2-dimethyl-5-(2-(2-phenylbenzo[d]oxazol-6-yl)ethyl)-4H-benzo[d][1,3]dioxin-4-one

Guidance literature:: Multi-step reaction with 3 steps

1: tetrabutyl ammonium fluoride / tetrahydrofuran / 0 °C

2: bis-triphenylphosphine-palladium(II) chloride; tri-tert-butyl phosphine; caesium carbonate; 1,8-diazabicyclo[5.4.0]undec-7-ene / N,N-dimethyl-formamide / 0.25 h / 150 °C / Inert atmosphere; Microwave irradiation

3: palladium 10% on activated carbon; hydrogen / methanol / 40 °C / 2280.15 Torr

With bis-triphenylphosphine-palladium(II) chloride; tri-tert-butyl phosphine; palladium 10% on activated carbon; tetrabutyl ammonium fluoride; hydrogen; caesium carbonate; 1,8-diazabicyclo[5.4.0]undec-7-ene; In tetrahydrofuran; methanol; N,N-dimethyl-formamide; 2: Sonogashira coupling;
DOI:10.1016/j.bmc.2012.06.019