5-[2-(3,4-dimethoxy-phenyl)-ethyl]-6-methoxy-2,2,7,8-tetramethyl-chroman

Base Information

Chemical Name:5-[2-(3,4-dimethoxy-phenyl)-ethyl]-6-methoxy-2,2,7,8-tetramethyl-chroman
CAS No.:873336-79-9
Molecular Formula:C₂₄H₃₂O₄
Molecular Weight:384.516
Hs Code.:

Synonyms:5-[2-(3,4-dimethoxy-phenyl)-ethyl]-6-methoxy-2,2,7,8-tetramethyl-chroman

Suppliers and Price of 5-[2-(3,4-dimethoxy-phenyl)-ethyl]-6-methoxy-2,2,7,8-tetramethyl-chroman

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 5-[2-(3,4-dimethoxy-phenyl)-ethyl]-6-methoxy-2,2,7,8-tetramethyl-chroman

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 5-[2-(3,4-dimethoxy-phenyl)-ethyl]-6-methoxy-2,2,7,8-tetramethyl-chroman

There total 3 articles about 5-[2-(3,4-dimethoxy-phenyl)-ethyl]-6-methoxy-2,2,7,8-tetramethyl-chroman 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: 100.0%

: 873336-77-7
5-[(E)-2-(3,4-Dimethoxy-phenyl)-vinyl]-6-methoxy-2,2,7,8-tetramethyl-chroman

: 873336-79-9
5-[2-(3,4-dimethoxy-phenyl)-ethyl]-6-methoxy-2,2,7,8-tetramethyl-chroman

Guidance literature:: With hydrogen; palladium on activated charcoal; In ethyl acetate; at 20 ℃; for 5h; under 2585.74 Torr;
DOI:10.1021/jm0506120

Reference yield:

: 21852-32-4
4-bromomethyl-1,2-dimethoxybenzene

: 873336-79-9
5-[2-(3,4-dimethoxy-phenyl)-ethyl]-6-methoxy-2,2,7,8-tetramethyl-chroman

Guidance literature:: Multi-step reaction with 3 steps

1: 100 percent / tetrabutylammonium iodide / 24 h / 110 °C

2: 36 percent / t-BuOK / dimethylformamide / 20 - 110 °C

3: 100 percent / H₂ / Pd/C / ethyl acetate / 5 h / 20 °C / 2585.74 Torr

With potassium tert-butylate; hydrogen; tetra-(n-butyl)ammonium iodide; palladium on activated charcoal; In ethyl acetate; N,N-dimethyl-formamide; 2: Horner-Emmons reaction;
DOI:10.1021/jm0506120

Reference yield:

: 78055-65-9
diethyl (3,4-dimethoxybenzyl)phosphonate

: 873336-79-9
5-[2-(3,4-dimethoxy-phenyl)-ethyl]-6-methoxy-2,2,7,8-tetramethyl-chroman

Guidance literature:: Multi-step reaction with 2 steps

1: 36 percent / t-BuOK / dimethylformamide / 20 - 110 °C

2: 100 percent / H₂ / Pd/C / ethyl acetate / 5 h / 20 °C / 2585.74 Torr

With potassium tert-butylate; hydrogen; palladium on activated charcoal; In ethyl acetate; N,N-dimethyl-formamide; 1: Horner-Emmons reaction;
DOI:10.1021/jm0506120