2,3-dimethyl-9-(2-methylphenyl)-7H-8,9-dihydro-pyrano[2,3-c]-imidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide

Base Information

Chemical Name:2,3-dimethyl-9-(2-methylphenyl)-7H-8,9-dihydro-pyrano[2,3-c]-imidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide
CAS No.:856698-28-7
Molecular Formula:C₂₂H₂₅N₃O₂
Molecular Weight:363.459
Hs Code.:

Synonyms:2,3-dimethyl-9-(2-methylphenyl)-7H-8,9-dihydro-pyrano[2,3-c]-imidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide

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Chemical Property of 2,3-dimethyl-9-(2-methylphenyl)-7H-8,9-dihydro-pyrano[2,3-c]-imidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide

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Technology Process of 2,3-dimethyl-9-(2-methylphenyl)-7H-8,9-dihydro-pyrano[2,3-c]-imidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide

There total 3 articles about 2,3-dimethyl-9-(2-methylphenyl)-7H-8,9-dihydro-pyrano[2,3-c]-imidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide 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: 21.0%

: 856698-33-4
7-allyl-8-[dimethyl-(1,1,2-trimethylpropyl)silanyloxy]-2,3-dimethylimidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide

: 611-15-4
1-methyl-2-vinyl-benzene

: 856698-28-7
2,3-dimethyl-9-(2-methylphenyl)-7H-8,9-dihydro-pyrano[2,3-c]-imidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide

: 2,3,8-trimethyl-7,8-dihydro-furo[2,3-c]-imidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide

Guidance literature:: 7-allyl-8-[dimethyl-(1,1,2-trimethylpropyl)silanyloxy]-2,3-dimethylimidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide; 1-methyl-2-vinyl-benzene; Grubbs catalyst first generation; In dichloromethane; at 40 ℃; for 96h;

With phosphoric acid; In water; at 80 ℃; for 1.5h;

Reference yield:

: 856698-40-3
8-hydroxy-7-[3-hydroxy-3-(2-methylphenyl)propyl]-2,3-dimethylimidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide

: 856698-28-7
2,3-dimethyl-9-(2-methylphenyl)-7H-8,9-dihydro-pyrano[2,3-c]-imidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide

Guidance literature:: With phosphoric acid; at 80 ℃; for 0.416667h;
DOI:10.1021/jm7010063

Reference yield:

: 856698-33-4
7-allyl-8-[dimethyl-(1,1,2-trimethylpropyl)silanyloxy]-2,3-dimethylimidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide

: 611-15-4
1-methyl-2-vinyl-benzene

: 856698-28-7
2,3-dimethyl-9-(2-methylphenyl)-7H-8,9-dihydro-pyrano[2,3-c]-imidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide

: 2,3,8-trimethyl-7,8-dihydro-furo[2,3-c]-imidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide

Guidance literature:: 7-allyl-8-[dimethyl-(1,1,2-trimethylpropyl)silanyloxy]-2,3-dimethylimidazo[1,2-a]pyridine-6-carboxylic acid dimethylamide; 1-methyl-2-vinyl-benzene; tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride; In dichloromethane; at 40 ℃; for 96h;

With phosphoric acid; at 80 ℃; for 1.5h; Further stages.;
DOI:10.1021/jm7010063