N-((2,2-dimethyl-2H-pyrano[3,2-b]pyridin-6-yl)methyl)-N-phenylcyclohexanesulfonamide

Base Information

Chemical Name:N-((2,2-dimethyl-2H-pyrano[3,2-b]pyridin-6-yl)methyl)-N-phenylcyclohexanesulfonamide
CAS No.:1342890-87-2
Molecular Formula:C₂₃H₂₈N₂O₃S
Molecular Weight:412.553
Hs Code.:

Synonyms:N-((2,2-dimethyl-2H-pyrano[3,2-b]pyridin-6-yl)methyl)-N-phenylcyclohexanesulfonamide

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Chemical Property of N-((2,2-dimethyl-2H-pyrano[3,2-b]pyridin-6-yl)methyl)-N-phenylcyclohexanesulfonamide

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Technology Process of N-((2,2-dimethyl-2H-pyrano[3,2-b]pyridin-6-yl)methyl)-N-phenylcyclohexanesulfonamide

There total 5 articles about N-((2,2-dimethyl-2H-pyrano[3,2-b]pyridin-6-yl)methyl)-N-phenylcyclohexanesulfonamide 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: 60.0%

: 1342891-17-1
N-((2,2-dimethyl-2H-pyrano[3,2-b]pyridin-6-yl)methyl)aniline

: 4837-38-1
cyclohexanesulfonyl chloride

: 1342890-87-2
N-((2,2-dimethyl-2H-pyrano[3,2-b]pyridin-6-yl)methyl)-N-phenylcyclohexanesulfonamide

Guidance literature:: With pyridine; at 0 - 20 ℃;

Reference yield:

: 115-19-5
2-methyl-but-3-yn-2-ol

: 1342890-87-2
N-((2,2-dimethyl-2H-pyrano[3,2-b]pyridin-6-yl)methyl)-N-phenylcyclohexanesulfonamide

Guidance literature:: Multi-step reaction with 5 steps

1.1: trifluoroacetic anhydride; 1,8-diazabicyclo[5.4.0]undec-7-ene / acetonitrile / 0.5 h / 0 °C

1.2: 0.5 h

2.1: xylene / 0.5 h / 130 °C / Microwave irradiation

3.1: n-butyllithium / tetrahydrofuran / 0.58 h / -78 °C

3.2: 0.5 h / -78 °C

4.1: zinc(II) chloride / methanol / 2 h / 20 °C

5.1: pyridine / 0 - 20 °C

With pyridine; n-butyllithium; 1,8-diazabicyclo[5.4.0]undec-7-ene; trifluoroacetic anhydride; zinc(II) chloride; In tetrahydrofuran; methanol; acetonitrile; xylene;

Reference yield:

: 1342891-40-0
2-bromo-5-((2-methylbut-3-yn-2-yl)oxy)pyridine

: 1342890-87-2
N-((2,2-dimethyl-2H-pyrano[3,2-b]pyridin-6-yl)methyl)-N-phenylcyclohexanesulfonamide

Guidance literature:: Multi-step reaction with 4 steps

1.1: xylene / 0.5 h / 130 °C / Microwave irradiation

2.1: n-butyllithium / tetrahydrofuran / 0.58 h / -78 °C

2.2: 0.5 h / -78 °C

3.1: zinc(II) chloride / methanol / 2 h / 20 °C

4.1: pyridine / 0 - 20 °C

With pyridine; n-butyllithium; zinc(II) chloride; In tetrahydrofuran; methanol; xylene;