1-[2-[(1,3,4,5-tetrahydro-7,8-dimethoxy-2-benzoxepin-1-yl)methoxy]ethyl]-4-(2-methoxyphenyl)-piperazine

Base Information

Chemical Name:1-[2-[(1,3,4,5-tetrahydro-7,8-dimethoxy-2-benzoxepin-1-yl)methoxy]ethyl]-4-(2-methoxyphenyl)-piperazine
CAS No.:70821-76-0
Molecular Formula:C₂₆H₃₆N₂O₅
Molecular Weight:456.582
Hs Code.:

Synonyms:1-[2-[(1,3,4,5-tetrahydro-7,8-dimethoxy-2-benzoxepin-1-yl)methoxy]ethyl]-4-(2-methoxyphenyl)-piperazine

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Chemical Property of 1-[2-[(1,3,4,5-tetrahydro-7,8-dimethoxy-2-benzoxepin-1-yl)methoxy]ethyl]-4-(2-methoxyphenyl)-piperazine

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Technology Process of 1-[2-[(1,3,4,5-tetrahydro-7,8-dimethoxy-2-benzoxepin-1-yl)methoxy]ethyl]-4-(2-methoxyphenyl)-piperazine

There total 6 articles about 1-[2-[(1,3,4,5-tetrahydro-7,8-dimethoxy-2-benzoxepin-1-yl)methoxy]ethyl]-4-(2-methoxyphenyl)-piperazine 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: 82.0%

: 35386-24-4
1-(2-Methoxyphenyl)piperazine

: 70822-11-6
2-[(1,3,4,5-tetrahydro-7,8-dimethoxy-2-benzoxepine-1-yl)methoxy]ethyl-4-nitrobenzenesulfonate

: 70821-76-0
1-[2-[(1,3,4,5-tetrahydro-7,8-dimethoxy-2-benzoxepin-1-yl)methoxy]ethyl]-4-(2-methoxyphenyl)-piperazine

Guidance literature:: With triethylamine; In tetrahydrofuran; for 24h; Ambient temperature;
DOI:10.1021/jm00183a019

Reference yield:

: 3929-47-3
3-(3,4-dimethoxyphenyl)-1-propanol

: 70821-76-0
1-[2-[(1,3,4,5-tetrahydro-7,8-dimethoxy-2-benzoxepin-1-yl)methoxy]ethyl]-4-(2-methoxyphenyl)-piperazine

Guidance literature:: Multi-step reaction with 4 steps

1: 34 percent / TFA / nitromethane / 3.5 h / 65 °C

2: 89 percent / diisopropylethylamine / 7 h / 100 °C

3: 32 percent / Et₃N / toluene / 2 h / 20 - 50 °C

4: 82 percent / Et₃N / tetrahydrofuran / 24 h / Ambient temperature

With triethylamine; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; In tetrahydrofuran; nitromethane; toluene;
DOI:10.1021/jm00183a019

Reference yield:

: 2107-70-2
3,4-methoxycinnamic acid

: 70821-76-0
1-[2-[(1,3,4,5-tetrahydro-7,8-dimethoxy-2-benzoxepin-1-yl)methoxy]ethyl]-4-(2-methoxyphenyl)-piperazine

Guidance literature:: Multi-step reaction with 5 steps

1: 87 percent / BH₃*Me₂S / CH₂Cl₂ / 1 h / Ambient temperature

2: 34 percent / TFA / nitromethane / 3.5 h / 65 °C

3: 89 percent / diisopropylethylamine / 7 h / 100 °C

4: 32 percent / Et₃N / toluene / 2 h / 20 - 50 °C

5: 82 percent / Et₃N / tetrahydrofuran / 24 h / Ambient temperature

With dimethylsulfide borane complex; triethylamine; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; In tetrahydrofuran; nitromethane; dichloromethane; toluene;
DOI:10.1021/jm00183a019