N-(1-(2-(diethylamino)ethyl)-2-(4-ethoxybenzyl)-1H-benzo[d]imidazol-5-yl)thiophen-3-carboximidamide

Base Information

Chemical Name:N-(1-(2-(diethylamino)ethyl)-2-(4-ethoxybenzyl)-1H-benzo[d]imidazol-5-yl)thiophen-3-carboximidamide
CAS No.:925216-65-5
Molecular Formula:C₂₇H₃₃N₅OS
Molecular Weight:475.658
Hs Code.:

Synonyms:N-(1-(2-(diethylamino)ethyl)-2-(4-ethoxybenzyl)-1H-benzo[d]imidazol-5-yl)thiophen-3-carboximidamide

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Chemical Property of N-(1-(2-(diethylamino)ethyl)-2-(4-ethoxybenzyl)-1H-benzo[d]imidazol-5-yl)thiophen-3-carboximidamide

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Technology Process of N-(1-(2-(diethylamino)ethyl)-2-(4-ethoxybenzyl)-1H-benzo[d]imidazol-5-yl)thiophen-3-carboximidamide

There total 8 articles about N-(1-(2-(diethylamino)ethyl)-2-(4-ethoxybenzyl)-1H-benzo[d]imidazol-5-yl)thiophen-3-carboximidamide 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: 30.8%

: 915037-96-6
thiophene-3-carboximidothioic acid benzyl ester hydrobromide

: 75821-80-6
1-[2-(diethylamino)ethyl]-2-(4-ethoxybenzyl)-1H-benzo[d]imidazol-5-amine

: 925216-65-5
N-(1-(2-(diethylamino)ethyl)-2-(4-ethoxybenzyl)-1H-benzo[d]imidazol-5-yl)thiophen-3-carboximidamide

Guidance literature:: thiophene-3-carboximidothioic acid benzyl ester hydrobromide; 1-[2-(diethylamino)ethyl]-2-(4-ethoxybenzyl)-1H-benzo[d]imidazol-5-amine; In ethanol; at 20 ℃; for 108h;

With sodium hydroxide; In water; ethyl acetate; pH=10;

Reference yield:

: 5099-39-8
N⁽¹⁾-(2-(diethylamino)ethyl)-4-nitrobenzene-1,2-diamine

: 925216-65-5
N-(1-(2-(diethylamino)ethyl)-2-(4-ethoxybenzyl)-1H-benzo[d]imidazol-5-yl)thiophen-3-carboximidamide

Guidance literature:: Multi-step reaction with 4 steps

1: N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline / dichloromethane / 18 h / 35 °C / Inert atmosphere

2: phosphorus trichloride / chloroform / 4 h / Reflux; Inert atmosphere

3: palladium 10% on activated carbon; hydrogen / ethanol / 3 h / 20 °C

4: ethanol / 67 h / 20 °C / Inert atmosphere

With palladium 10% on activated carbon; hydrogen; N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline; phosphorus trichloride; In ethanol; dichloromethane; chloroform;
DOI:10.1021/ml200268w

Reference yield:

: 56223-91-7
N’-(2,4-dinitrophenyl)-N,N-diethylethane-1,2-diamine

: 925216-65-5
N-(1-(2-(diethylamino)ethyl)-2-(4-ethoxybenzyl)-1H-benzo[d]imidazol-5-yl)thiophen-3-carboximidamide

Guidance literature:: Multi-step reaction with 5 steps

1: ammonium sulfide / ethanol; water / 2.5 h / 65 - 70 °C / Inert atmosphere

2: N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline / dichloromethane / 18 h / 35 °C / Inert atmosphere

3: phosphorus trichloride / chloroform / 4 h / Reflux; Inert atmosphere

4: palladium 10% on activated carbon; hydrogen / ethanol / 3 h / 20 °C

5: ethanol / 67 h / 20 °C / Inert atmosphere

With ammonium sulfide; palladium 10% on activated carbon; hydrogen; N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline; phosphorus trichloride; In ethanol; dichloromethane; chloroform; water; 1: Zinin reduction;
DOI:10.1021/ml200268w