1-[4'-benzyloxy-3'-(1,1,4-trioxo-1,2,5-thiadiazolidin-2-yl)-biphenyl-3-yl]-3-ethyl-urea

Base Information

Chemical Name:1-[4'-benzyloxy-3'-(1,1,4-trioxo-1,2,5-thiadiazolidin-2-yl)-biphenyl-3-yl]-3-ethyl-urea
CAS No.:941311-23-5
Molecular Formula:C₂₄H₂₄N₄O₅S
Molecular Weight:480.544
Hs Code.:

Synonyms:1-[4'-benzyloxy-3'-(1,1,4-trioxo-1,2,5-thiadiazolidin-2-yl)-biphenyl-3-yl]-3-ethyl-urea

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Chemical Property of 1-[4'-benzyloxy-3'-(1,1,4-trioxo-1,2,5-thiadiazolidin-2-yl)-biphenyl-3-yl]-3-ethyl-urea

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Technology Process of 1-[4'-benzyloxy-3'-(1,1,4-trioxo-1,2,5-thiadiazolidin-2-yl)-biphenyl-3-yl]-3-ethyl-urea

There total 9 articles about 1-[4'-benzyloxy-3'-(1,1,4-trioxo-1,2,5-thiadiazolidin-2-yl)-biphenyl-3-yl]-3-ethyl-urea 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:

: 941311-18-8
5-(3'-amino-4-benzyloxybiphenyl-3-yl)-1,1-dioxo-1,2,5-thiadiazolidin-3-one

: 109-90-0
ethyl isocyanate

: 941311-23-5
1-[4'-benzyloxy-3'-(1,1,4-trioxo-1,2,5-thiadiazolidin-2-yl)-biphenyl-3-yl]-3-ethyl-urea

Guidance literature:: In 1,2-dichloro-ethane; at 60 ℃; for 1h;

Reference yield:

: 941311-08-6
(2-benzyloxy-5-bromophenylamino)-acetic acid ethyl ester

: 941311-23-5
1-[4'-benzyloxy-3'-(1,1,4-trioxo-1,2,5-thiadiazolidin-2-yl)-biphenyl-3-yl]-3-ethyl-urea

Guidance literature:: Multi-step reaction with 5 steps

1: triethylamine / dichloromethane / 0.08 h

2: trifluoroacetic acid / dichloromethane / 0.08 h

3: potassium tert-butylate / tetrahydrofuran / 0 °C

4: sodium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,2-dimethoxyethane / 0.75 h / 110 °C / Microwave irradiation

5: 1,2-dichloro-ethane / 1 h / 60 °C

With potassium tert-butylate; sodium carbonate; triethylamine; trifluoroacetic acid; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; 1,2-dimethoxyethane; dichloromethane; 1,2-dichloro-ethane;

Reference yield:

: 941311-11-1
5-(2-benzyloxy-5-bromophenyl)-1,1-dioxo-1,2,5-thiadiazolidin-3-one

: 941311-23-5
1-[4'-benzyloxy-3'-(1,1,4-trioxo-1,2,5-thiadiazolidin-2-yl)-biphenyl-3-yl]-3-ethyl-urea

Guidance literature:: Multi-step reaction with 2 steps

1: sodium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,2-dimethoxyethane / 0.75 h / 110 °C / Microwave irradiation

2: 1,2-dichloro-ethane / 1 h / 60 °C

With sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,2-dimethoxyethane; 1,2-dichloro-ethane;