1,3-dimethyl-3a,9a-diphenyl-3,3a,9,9a-tetrahydroimidazo[4,5-e]-1,3-thiazolo[3,2-b]-1,2,4-triazine-2,7(1H,6H)-dione

Base Information

• Chemical Name: 1,3-dimethyl-3a,9a-diphenyl-3,3a,9,9a-tetrahydroimidazo[4,5-e]-1,3-thiazolo[3,2-b]-1,2,4-triazine-2,7(1H,6H)-dione
• CAS No.: 296245-75-5
• Molecular Formula: C₂₀H₁₉N₅O₂S
• Molecular Weight: 393.469

Synonyms:1,3-dimethyl-3a,9a-diphenyl-3,3a,9,9a-tetrahydroimidazo[4,5-e]-1,3-thiazolo[3,2-b]-1,2,4-triazine-2,7(1H,6H)-dione

Chemical Property of 1,3-dimethyl-3a,9a-diphenyl-3,3a,9,9a-tetrahydroimidazo[4,5-e]-1,3-thiazolo[3,2-b]-1,2,4-triazine-2,7(1H,6H)-dione

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Technology Process of 1,3-dimethyl-3a,9a-diphenyl-3,3a,9,9a-tetrahydroimidazo[4,5-e]-1,3-thiazolo[3,2-b]-1,2,4-triazine-2,7(1H,6H)-dione

There total 1 articles about 1,3-dimethyl-3a,9a-diphenyl-3,3a,9,9a-tetrahydroimidazo[4,5-e]-1,3-thiazolo[3,2-b]-1,2,4-triazine-2,7(1H,6H)-dione 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: 75.0%

bromoacetic acid (79-08-3) + 5,7-dimethyl-3-thioxo-4a,7a-diphenyloctahydro-6H-imidazo[4,5-e][1,2,4]triazin-6-one → 1,3-dimethyl-3a,9a-diphenyl-3,3a,9,9a-tetrahydroimidazo[4,5-e]-1,3-thiazolo[3,2-b]-1,2,4-triazine-2,7(1H,6H)-dione (296245-75-5)

Guidance literature:

With sodium acetate; acetic acid; Heating;

DOI:10.1007/s10593-013-1349-3

Reference yield: 89.0%

1-methyl-1H-indole-2,3-dione (2058-74-4) + 1,3-dimethyl-3a,9a-diphenyl-3,3a,9,9a-tetrahydroimidazo[4,5-e]-1,3-thiazolo[3,2-b]-1,2,4-triazine-2,7(1H,6H)-dione (296245-75-5) → (Z)-1,3-dimethyl-6-(1-methyl-2-oxo-1,2-dihydro-3H-indol-3-ylidene)-3a,9a-diphenyl-3,3a,9,9a-tetrahydroimidazo[4,5-e]thiazolo[3,2-b]-1,2,4-triazin-2,7(1H,6H)-dione (1650570-59-4)

Guidance literature:

With acetic acid; for 2.5h; Reflux;

DOI:10.1002/jhet.2008

Reference yield: 89.0%

1-methyl-1H-indole-2,3-dione (2058-74-4) + 1,3-dimethyl-3a,9a-diphenyl-3,3a,9,9a-tetrahydroimidazo[4,5-e]-1,3-thiazolo[3,2-b]-1,2,4-triazine-2,7(1H,6H)-dione (296245-75-5) → C29H24N6O3S

Guidance literature:

With acetic acid; for 2.5h; Reflux;

DOI:10.1016/j.mencom.2010.09.017

upstream raw materials:

bromoacetic acid

Downstream raw materials:

(Z)-6-(1-(3-bromobenzyl)-2-oxo-1,2-dihydro-3H-indol-3-ylidene)-1,3-dimethyl-3a,9a-diphenyl-3,3a,9,9a-tetrahydroimidazo[4,5-e]thiazolo[3,2-b]-1,2,4-triazin-2,7(1H,6H)-dione

(Z)-6-(1-allyl-2-oxo-1,2-dihydro-3H-indol-3-ylidene)-1,3-dimethyl-3a,9a-diphenyl-3,3a,9,9a-tetrahydroimidazo[4,5-e]thiazolo[3,2-b]-1,2,4-triazin-2,7(1H,6H)-dione

(Z)-7-(1-allyl-2-oxo-1,2-dihydro-3H-indol-3-ylidene)-1,3-dimethyl-3a,9a-diphenyl-1,3a,4,9a-tetrahydroimidazo[4,5-e]thiazolo[2,3-c]-1,2,4-triazin-2,8(3H,7H)-dione

(Z)-1,3-dimethyl-6-(2-oxo-1-(prop-2-yn-1-yl)-1,2-dihydro-3Hindol-3-ylidene)-3a,9a-diphenyl-3,3a,9,9a-tetrahydroimidazo[4,5-e]thiazolo[3,2-b]-1,2,4-triazin-2,7(1H,6H)-dione

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