1,1,1-tris<2-<2-<3-<1-(benzyloxy)-5,6-dimethyl-2-oxo-1,2-dihydropyraz-3-yl>propanamide>ethylaminocarbonyl>ethyloxymethyl>ethane

Base Information

Chemical Name:1,1,1-tris<2-<2-<3-<1-(benzyloxy)-5,6-dimethyl-2-oxo-1,2-dihydropyraz-3-yl>propanamide>ethylaminocarbonyl>ethyloxymethyl>ethane
CAS No.:173414-90-9
Molecular Formula:C₆₈H₉₀N₁₂O₁₅
Molecular Weight:1315.53
Hs Code.:

Synonyms:1,1,1-tris<2-<2-<3-<1-(benzyloxy)-5,6-dimethyl-2-oxo-1,2-dihydropyraz-3-yl>propanamide>ethylaminocarbonyl>ethyloxymethyl>ethane

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Chemical Property of 1,1,1-tris<2-<2-<3-<1-(benzyloxy)-5,6-dimethyl-2-oxo-1,2-dihydropyraz-3-yl>propanamide>ethylaminocarbonyl>ethyloxymethyl>ethane

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Technology Process of 1,1,1-tris<2-<2-<3-<1-(benzyloxy)-5,6-dimethyl-2-oxo-1,2-dihydropyraz-3-yl>propanamide>ethylaminocarbonyl>ethyloxymethyl>ethane

There total 4 articles about 1,1,1-tris<2-<2-<3-<1-(benzyloxy)-5,6-dimethyl-2-oxo-1,2-dihydropyraz-3-yl>propanamide>ethylaminocarbonyl>ethyloxymethyl>ethane 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: 51.0%

: 173414-89-6
1,1,1-tris(2-succinimidooxycarbonylethoxymethyl)ethane

: N-3-(1-benzyloxy-5,6-dimethyl-2-oxo-1,2-dihydropyraz-3-yl)propanoyldiaminoethane trifluoroacetate

: 173414-90-9
1,1,1-tris<2-<2-<3-<1-(benzyloxy)-5,6-dimethyl-2-oxo-1,2-dihydropyraz-3-yl>propanamide>ethylaminocarbonyl>ethyloxymethyl>ethane

Guidance literature:: With triethylamine; In N,N-dimethyl-formamide; at 38 ℃; for 48h;
DOI:10.1016/0040-4020(95)00839-Z

Reference yield:

: 64020-01-5
3-{3-(2-carboxyethoxy)-2-[(2-carboxyethoxy)methyl]-2-methylpropoxy}propanoic acid

: 173414-90-9
1,1,1-tris<2-<2-<3-<1-(benzyloxy)-5,6-dimethyl-2-oxo-1,2-dihydropyraz-3-yl>propanamide>ethylaminocarbonyl>ethyloxymethyl>ethane

Guidance literature:: Multi-step reaction with 2 steps

1: 76 percent / 1-<3-(dimethylamino)propyl>-3-ethylcarbodiimide hydrochloride / CH₂Cl₂; tetrahydrofuran / 24 h / Ambient temperature

2: 51 percent / NEt₃ / dimethylformamide / 48 h / 38 °C

With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/0040-4020(95)00839-Z

Reference yield:

: 162610-61-9
1-(Benzyloxy)-3-(carboxyethyl)-5,6-dimethyl-2(1H)-pyrazinone

: 173414-90-9
1,1,1-tris<2-<2-<3-<1-(benzyloxy)-5,6-dimethyl-2-oxo-1,2-dihydropyraz-3-yl>propanamide>ethylaminocarbonyl>ethyloxymethyl>ethane

Guidance literature:: Multi-step reaction with 3 steps

1: 85 percent / 1-<3-(dimethylamino)propyl>-3-ethylcarbodiimide hydrochloride, 1-hydroxybenzotriazole / CH₂Cl₂; dimethylformamide / Ambient temperature

2: 100 percent / CH₂Cl₂ / 0.5 h / 0 °C

3: 51 percent / NEt₃ / dimethylformamide / 48 h / 38 °C

With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/0040-4020(95)00839-Z