tert-butyl (1-(4-(7-phenyl-2-thioxo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazin-6-yl)phenyl)cyclobutyl)carbamate

Base Information

Chemical Name:tert-butyl (1-(4-(7-phenyl-2-thioxo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazin-6-yl)phenyl)cyclobutyl)carbamate
CAS No.:1313440-37-7
Molecular Formula:C₂₈H₂₉N₃O₃S
Molecular Weight:487.623
Hs Code.:

Synonyms:tert-butyl (1-(4-(7-phenyl-2-thioxo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazin-6-yl)phenyl)cyclobutyl)carbamate

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Chemical Property of tert-butyl (1-(4-(7-phenyl-2-thioxo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazin-6-yl)phenyl)cyclobutyl)carbamate

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Technology Process of tert-butyl (1-(4-(7-phenyl-2-thioxo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazin-6-yl)phenyl)cyclobutyl)carbamate

There total 5 articles about tert-butyl (1-(4-(7-phenyl-2-thioxo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazin-6-yl)phenyl)cyclobutyl)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: 57.0%

: 1313440-29-7
tert-butyl (1-(4-(2-oxo-7-phenyl-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazin-6-yl)phenyl)cyclobutyl)carbamate

: 1313440-37-7
tert-butyl (1-(4-(7-phenyl-2-thioxo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazin-6-yl)phenyl)cyclobutyl)carbamate

Guidance literature:: With Lawessons reagent; In toluene; for 2h; Product distribution / selectivity; Inert atmosphere; Reflux;

Reference yield:

: 1313440-25-3
(E)-tert-butyl (1-(4-(3-(dimethylamino)-2-phenylacryloyl)phenyl)cyclobutyl)carbamate

: 1313440-37-7
tert-butyl (1-(4-(7-phenyl-2-thioxo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazin-6-yl)phenyl)cyclobutyl)carbamate

Guidance literature:: Multi-step reaction with 5 steps

1.1: sodium hydride / N,N-dimethyl-formamide; methanol / 16 h / 0 - 40 °C

2.1: sodium hydroxide; dihydrogen peroxide / ethanol; water / 16 h / 20 - 50 °C

2.2: 0 °C / pH 4

3.1: sodium hydroxide; bromine / water / 24 h / 0 - 65 °C

4.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 16 h / 0 - 20 °C

4.2: 16 h / 115 °C

5.1: Lawessons reagent / toluene / 2 h / Inert atmosphere; Reflux

With Lawessons reagent; dihydrogen peroxide; bromine; sodium hydride; N-ethyl-N,N-diisopropylamine; sodium hydroxide; In methanol; ethanol; dichloromethane; water; N,N-dimethyl-formamide; toluene;

Reference yield:

: 1313440-26-4
tert-butyl (1-(4-(5-cyano-6-hydroxy-3-phenylpyridin-2-yl)phenyl)cyclobutyl)carbamate

: 1313440-37-7
tert-butyl (1-(4-(7-phenyl-2-thioxo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazin-6-yl)phenyl)cyclobutyl)carbamate

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium hydroxide; dihydrogen peroxide / ethanol; water / 16 h / 20 - 50 °C

1.2: 0 °C / pH 4

2.1: sodium hydroxide; bromine / water / 24 h / 0 - 65 °C

3.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 16 h / 0 - 20 °C

3.2: 16 h / 115 °C

4.1: Lawessons reagent / toluene / 2 h / Inert atmosphere; Reflux

With Lawessons reagent; dihydrogen peroxide; bromine; N-ethyl-N,N-diisopropylamine; sodium hydroxide; In ethanol; dichloromethane; water; toluene;