(E)-1-(2-Methoxy-6,11-dihydrodibenzothiepin-11-yl)-4-(3-phenyl-2-propenyl)piperazine maleate

Base Information

Chemical Name:(E)-1-(2-Methoxy-6,11-dihydrodibenzothiepin-11-yl)-4-(3-phenyl-2-propenyl)piperazine maleate
CAS No.:139305-34-3
Molecular Formula:C₄H₄O₄*C₂₈H₃₀N₂OS
Molecular Weight:558.698
Hs Code.:

(E)-1-(2-Methoxy-6,11-dihydrodibenzo<b,e>thiepin-11-yl)-4-(3-phenyl-2-propenyl)piperazine maleate

Synonyms:(E)-1-(2-Methoxy-6,11-dihydrodibenzothiepin-11-yl)-4-(3-phenyl-2-propenyl)piperazine maleate

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Chemical Property of (E)-1-(2-Methoxy-6,11-dihydrodibenzothiepin-11-yl)-4-(3-phenyl-2-propenyl)piperazine maleate

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Technology Process of (E)-1-(2-Methoxy-6,11-dihydrodibenzothiepin-11-yl)-4-(3-phenyl-2-propenyl)piperazine maleate

There total 6 articles about (E)-1-(2-Methoxy-6,11-dihydrodibenzothiepin-11-yl)-4-(3-phenyl-2-propenyl)piperazine maleate 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: 36.0%

: 18903-01-0,114312-65-1,87179-40-6
trans-1-cinnamylpiperazine

: 5-Chloro-7-methoxy-5,11-dihydro-10-thia-dibenzo[a,d]cycloheptene

: 139305-34-3
(E)-1-(2-Methoxy-6,11-dihydrodibenzothiepin-11-yl)-4-(3-phenyl-2-propenyl)piperazine maleate

Guidance literature:: In dichloromethane; for 1h; Ambient temperature;
DOI:10.1248/cpb.39.2564

Reference yield:

: 87-41-2
2-benzofuran-1(3H)-one

: 139305-34-3
(E)-1-(2-Methoxy-6,11-dihydrodibenzothiepin-11-yl)-4-(3-phenyl-2-propenyl)piperazine maleate

Guidance literature:: Multi-step reaction with 5 steps

1: K₂CO₃ / dimethylformamide / 2 h / 100 °C

2: 19 percent / polyphosphoric acid / 3 h / 100 °C

3: NaBH₄ / methanol / 0.33 h / 0 °C

4: SOCl₂ / 0.17 h / Ambient temperature

5: 36 percent / CH₂Cl₂ / 1 h / Ambient temperature

With sodium tetrahydroborate; thionyl chloride; PPA; potassium carbonate; In methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1248/cpb.39.2564

Reference yield:

: 5202-07-3
2-Methoxy-6,11-dihydrodibenzothiepin-11-one

: 139305-34-3
(E)-1-(2-Methoxy-6,11-dihydrodibenzothiepin-11-yl)-4-(3-phenyl-2-propenyl)piperazine maleate

Guidance literature:: Multi-step reaction with 3 steps

1: NaBH₄ / methanol / 0.33 h / 0 °C

2: SOCl₂ / 0.17 h / Ambient temperature

3: 36 percent / CH₂Cl₂ / 1 h / Ambient temperature

With sodium tetrahydroborate; thionyl chloride; In methanol; dichloromethane;
DOI:10.1248/cpb.39.2564