8-{4,4-ethylenedioxy-4-[2-(5-iodothienyl)butyl]}-3-methyl-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one

Base Information

Chemical Name:8-{4,4-ethylenedioxy-4-[2-(5-iodothienyl)butyl]}-3-methyl-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one
CAS No.:209530-78-9
Molecular Formula:C₂₄H₃₀IN₃O₃S
Molecular Weight:567.491
Hs Code.:

Synonyms:8-{4,4-ethylenedioxy-4-[2-(5-iodothienyl)butyl]}-3-methyl-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one

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Chemical Property of 8-{4,4-ethylenedioxy-4-[2-(5-iodothienyl)butyl]}-3-methyl-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one

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Technology Process of 8-{4,4-ethylenedioxy-4-[2-(5-iodothienyl)butyl]}-3-methyl-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one

There total 5 articles about 8-{4,4-ethylenedioxy-4-[2-(5-iodothienyl)butyl]}-3-methyl-1-phenyl-1,3,8-triazaspiro[4.5]decan-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: 84.0%

: 63214-60-8
3-methyl-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one

: 209530-77-8
2-(3-Chloro-propyl)-2-(5-iodo-thiophen-2-yl)-[1,3]dioxolane

: 209530-78-9
8-{4,4-ethylenedioxy-4-[2-(5-iodothienyl)butyl]}-3-methyl-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one

Guidance literature:: With sodium carbonate; potassium iodide; In N,N-dimethyl-formamide; at 60 ℃; for 24h;
DOI:10.1002/(SICI)1099-1344(199805)41:5<363::AID-JLCR90>3.0.CO;2-B

Reference yield:

: 43076-59-1
4-chloro-1-(thien-2-yl)-1-butanone

: 209530-78-9
8-{4,4-ethylenedioxy-4-[2-(5-iodothienyl)butyl]}-3-methyl-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one

Guidance literature:: Multi-step reaction with 3 steps

1: 65.8 percent / p-toluenesulfonic acid / benzene / 20 h / Heating

2: 1.) n-BuLi, 2.) trimethyltinchloride, 3.) I₂ / 1) diethyl ether, hexane, 0 deg C, 30 min; 2) diethyl ether, hexane, 1 h; 3) diethyl ether, hexane, 30 min

3: 84 percent / sodium carbonate, potassium iodide / dimethylformamide / 24 h / 60 °C

With n-butyllithium; trimethyltin(IV)chloride; iodine; sodium carbonate; toluene-4-sulfonic acid; potassium iodide; In N,N-dimethyl-formamide; benzene;
DOI:10.1002/(SICI)1099-1344(199805)41:5<363::AID-JLCR90>3.0.CO;2-B

Reference yield:

: 1021-25-6
1-Phenyl-1,3,8-triaza-spiro[4.5]decan-4-one

: 209530-78-9
8-{4,4-ethylenedioxy-4-[2-(5-iodothienyl)butyl]}-3-methyl-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one

Guidance literature:: Multi-step reaction with 4 steps

1: 91 percent / Et₃N / CH₂Cl₂ / 24 h / Ambient temperature

2: 1.) NaH / 1) THF, rt, 10 min; 2) THF, rt, 2 h

3: 91 percent / HCl / dioxane / 1.5 h

4: 84 percent / sodium carbonate, potassium iodide / dimethylformamide / 24 h / 60 °C

With hydrogenchloride; sodium hydride; sodium carbonate; triethylamine; potassium iodide; In 1,4-dioxane; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1002/(SICI)1099-1344(199805)41:5<363::AID-JLCR90>3.0.CO;2-B