{5-[4-(4-methoxyphenyl)piperazin-1-yl]-2,4,6,7-tetramethyl-2,3-dihydro-1-benzofuran-2-yl}methanol

Base Information

Chemical Name:{5-[4-(4-methoxyphenyl)piperazin-1-yl]-2,4,6,7-tetramethyl-2,3-dihydro-1-benzofuran-2-yl}methanol
CAS No.:1243546-91-9
Molecular Formula:C₂₄H₃₂N₂O₃
Molecular Weight:396.53
Hs Code.:

Synonyms:{5-[4-(4-methoxyphenyl)piperazin-1-yl]-2,4,6,7-tetramethyl-2,3-dihydro-1-benzofuran-2-yl}methanol

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Chemical Property of {5-[4-(4-methoxyphenyl)piperazin-1-yl]-2,4,6,7-tetramethyl-2,3-dihydro-1-benzofuran-2-yl}methanol

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Technology Process of {5-[4-(4-methoxyphenyl)piperazin-1-yl]-2,4,6,7-tetramethyl-2,3-dihydro-1-benzofuran-2-yl}methanol

There total 5 articles about {5-[4-(4-methoxyphenyl)piperazin-1-yl]-2,4,6,7-tetramethyl-2,3-dihydro-1-benzofuran-2-yl}methanol 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: 22.0%

: 38212-30-5
4-(4-methoxyphenyl)piperazine

: 1243544-85-5
(5-bromo-2,4,6,7-tetramethyl-2,3-dihydro-1-benzofuran-2-yl)methanol

: 1243546-91-9
{5-[4-(4-methoxyphenyl)piperazin-1-yl]-2,4,6,7-tetramethyl-2,3-dihydro-1-benzofuran-2-yl}methanol

Guidance literature:: With palladium diacetate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; sodium t-butanolate; In toluene; Inert atmosphere; Reflux;
DOI:10.1021/acs.jmedchem.6b00191

Reference yield: 22.0%

: 1243546-91-9
{5-[4-(4-methoxyphenyl)piperazin-1-yl]-2,4,6,7-tetramethyl-2,3-dihydro-1-benzofuran-2-yl}methanol

Guidance literature:

Reference yield:

: 697-82-5
2,3,5-trimethylphenol

: 1243546-91-9
{5-[4-(4-methoxyphenyl)piperazin-1-yl]-2,4,6,7-tetramethyl-2,3-dihydro-1-benzofuran-2-yl}methanol

Guidance literature:: Multi-step reaction with 5 steps

1.1: potassium carbonate / N,N-dimethyl-formamide / 15 h / 80 °C

2.1: N,N-diethylaniline / 11 h / 220 - 230 °C / Inert atmosphere

3.1: 3-chloro-benzenecarboperoxoic acid / toluene / 15 h / 20 °C

3.2: 1 h / 20 °C

4.1: N-Bromosuccinimide / acetonitrile / 20 °C / Cooling with ice

5.1: palladium diacetate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; sodium t-butanolate / toluene / Inert atmosphere; Reflux

With N-Bromosuccinimide; palladium diacetate; potassium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; 3-chloro-benzenecarboperoxoic acid; N,N-diethylaniline; sodium t-butanolate; In N,N-dimethyl-formamide; toluene; acetonitrile; 2.1: |Claisen Rearrangement;
DOI:10.1021/acs.jmedchem.6b00191