tert-butyl 2-(5-(2,5-difluorophenyl)-2-phenyl-2,3-dihydro-1,3,4-thiadiazol-2-yl)ethyl-carbamate

Base Information

Chemical Name:tert-butyl 2-(5-(2,5-difluorophenyl)-2-phenyl-2,3-dihydro-1,3,4-thiadiazol-2-yl)ethyl-carbamate
CAS No.:1018783-69-1
Molecular Formula:C₂₁H₂₃F₂N₃O₂S
Molecular Weight:419.495
Hs Code.:

Synonyms:tert-butyl 2-(5-(2,5-difluorophenyl)-2-phenyl-2,3-dihydro-1,3,4-thiadiazol-2-yl)ethyl-carbamate

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Chemical Property of tert-butyl 2-(5-(2,5-difluorophenyl)-2-phenyl-2,3-dihydro-1,3,4-thiadiazol-2-yl)ethyl-carbamate

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Technology Process of tert-butyl 2-(5-(2,5-difluorophenyl)-2-phenyl-2,3-dihydro-1,3,4-thiadiazol-2-yl)ethyl-carbamate

There total 5 articles about tert-butyl 2-(5-(2,5-difluorophenyl)-2-phenyl-2,3-dihydro-1,3,4-thiadiazol-2-yl)ethyl-carbamate 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:

: 1018690-17-9
2,5-difluorothiobenzoyl hydrazide; hydrochloride

: 333387-97-6
(3-oxo-3-phenylpropyl)carbamic acid tert-butyl ester

: 1018783-69-1
tert-butyl 2-(5-(2,5-difluorophenyl)-2-phenyl-2,3-dihydro-1,3,4-thiadiazol-2-yl)ethyl-carbamate

Guidance literature:: With triethylamine; In ethanol; at 0 - 65 ℃; for 24h;

Reference yield:

: 1018690-18-0
2-(2,5-difluoro-phenylcarbonothioylthio)acetic acid

: 1018783-69-1
tert-butyl 2-(5-(2,5-difluorophenyl)-2-phenyl-2,3-dihydro-1,3,4-thiadiazol-2-yl)ethyl-carbamate

Guidance literature:: Multi-step reaction with 3 steps

1: sodium hydroxide; hydrazine / 14 h / 0 - 20 °C

2: hydrogenchloride / diethyl ether / 0.25 h / 20 °C

3: triethylamine / ethanol / 24 h / 0 - 65 °C

With hydrogenchloride; sodium hydroxide; triethylamine; hydrazine; In diethyl ether; ethanol;

Reference yield:

: 1021853-64-4
C₇H₄F₂S₂

: 1018783-69-1
tert-butyl 2-(5-(2,5-difluorophenyl)-2-phenyl-2,3-dihydro-1,3,4-thiadiazol-2-yl)ethyl-carbamate

Guidance literature:: Multi-step reaction with 4 steps

1: sodium hydrogencarbonate / water / 14 h / 20 °C

2: sodium hydroxide; hydrazine / 14 h / 0 - 20 °C

3: hydrogenchloride / diethyl ether / 0.25 h / 20 °C

4: triethylamine / ethanol / 24 h / 0 - 65 °C

With hydrogenchloride; sodium hydroxide; sodium hydrogencarbonate; triethylamine; hydrazine; In diethyl ether; ethanol; water;