tert-butyl 6-(5-(3-chloro-4-isopropoxyphenyl)-1,2,4-oxadiazol-3-yl)-5-methyl-3,4-dihydro-2(1H)-isoquinolinecarboxylate

Base Information

Chemical Name:tert-butyl 6-(5-(3-chloro-4-isopropoxyphenyl)-1,2,4-oxadiazol-3-yl)-5-methyl-3,4-dihydro-2(1H)-isoquinolinecarboxylate
CAS No.:1165923-99-8
Molecular Formula:C₂₆H₃₀ClN₃O₄
Molecular Weight:483.995
Hs Code.:

Synonyms:tert-butyl 6-(5-(3-chloro-4-isopropoxyphenyl)-1,2,4-oxadiazol-3-yl)-5-methyl-3,4-dihydro-2(1H)-isoquinolinecarboxylate

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Chemical Property of tert-butyl 6-(5-(3-chloro-4-isopropoxyphenyl)-1,2,4-oxadiazol-3-yl)-5-methyl-3,4-dihydro-2(1H)-isoquinolinecarboxylate

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Technology Process of tert-butyl 6-(5-(3-chloro-4-isopropoxyphenyl)-1,2,4-oxadiazol-3-yl)-5-methyl-3,4-dihydro-2(1H)-isoquinolinecarboxylate

There total 11 articles about tert-butyl 6-(5-(3-chloro-4-isopropoxyphenyl)-1,2,4-oxadiazol-3-yl)-5-methyl-3,4-dihydro-2(1H)-isoquinolinecarboxylate 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: 71.0%

: 1165923-94-3
1,1-dimethylethyl 6-[(hydroxyamino)(imino)methyl]-5-methyl-3,4-dihydro-2(1H)-isoquinolinecarboxylate

: 213767-19-2
3-chloro-4-[(1-methylethyl)oxy]benzoyl chloride

: 1165923-99-8
tert-butyl 6-(5-(3-chloro-4-isopropoxyphenyl)-1,2,4-oxadiazol-3-yl)-5-methyl-3,4-dihydro-2(1H)-isoquinolinecarboxylate

Guidance literature:: With pyridine; In toluene; for 2h; Reflux;
DOI:10.1021/ml2000214

Reference yield:

: 1165923-97-6
1,1-dimethylethyl 6-((3-chloro-4-(1-methylethyloxy)phenyl)carbonyloxyamino(imino)methyl)-5-methyl-3,4-dihydro-2(1H)-isoquinolinecarboxylate

: 1165923-99-8
tert-butyl 6-(5-(3-chloro-4-isopropoxyphenyl)-1,2,4-oxadiazol-3-yl)-5-methyl-3,4-dihydro-2(1H)-isoquinolinecarboxylate

Guidance literature:: In 1,4-dioxane; at 110 ℃; for 18h;

Reference yield:

: C₁₈H₃₁NO₃Si

: 1165923-99-8
tert-butyl 6-(5-(3-chloro-4-isopropoxyphenyl)-1,2,4-oxadiazol-3-yl)-5-methyl-3,4-dihydro-2(1H)-isoquinolinecarboxylate

Guidance literature:: Multi-step reaction with 6 steps

1: palladium diacetate / acetonitrile / 35 °C

2: tetrabutyl ammonium fluoride / tetrahydrofuran; ethyl acetate / 0.5 h

3: pyridine / dichloromethane / -30 - 20 °C / Inert atmosphere

4: tetrakis(triphenylphosphine) palladium⁽⁰⁾ / N,N-dimethyl-formamide / 6 h / 100 °C / Inert atmosphere

5: hydroxylamine hydrochloride; sodium hydrogencarbonate / ethanol / 28.5 h / Reflux

6: pyridine / toluene / 2 h / Reflux

With pyridine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; hydroxylamine hydrochloride; tetrabutyl ammonium fluoride; palladium diacetate; sodium hydrogencarbonate; In tetrahydrofuran; ethanol; dichloromethane; ethyl acetate; N,N-dimethyl-formamide; toluene; acetonitrile;
DOI:10.1021/ml2000214