4-metil-3-carbometossi-1,4-diidro-1-fenilpirazolo<4,3-c><1,2>benzotiazina-5,5-diossido

Base Information

Chemical Name:4-metil-3-carbometossi-1,4-diidro-1-fenilpirazolo<4,3-c><1,2>benzotiazina-5,5-diossido
CAS No.:81761-74-2
Molecular Formula:C₁₈H₁₅N₃O₄S
Molecular Weight:369.401
Hs Code.:

Synonyms:4-metil-3-carbometossi-1,4-diidro-1-fenilpirazolo<4,3-c><1,2>benzotiazina-5,5-diossido

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Chemical Property of 4-metil-3-carbometossi-1,4-diidro-1-fenilpirazolo<4,3-c><1,2>benzotiazina-5,5-diossido

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Technology Process of 4-metil-3-carbometossi-1,4-diidro-1-fenilpirazolo<4,3-c><1,2>benzotiazina-5,5-diossido

There total 3 articles about 4-metil-3-carbometossi-1,4-diidro-1-fenilpirazolo<4,3-c><1,2>benzotiazina-5,5-diossido 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: 79.0%

: 59-88-1
phenylhydrazine hydrochloride

: 81761-73-1
2-methyl-3,4-dihydro-3-carbomethoxycarbonyl-2H<1,2>benzotiazin-4-one-1,1-dioxide

: 81761-74-2
4-metil-3-carbometossi-1,4-diidro-1-fenilpirazolo<4,3-c><1,2>benzotiazina-5,5-diossido

Guidance literature:: In methanol; for 5h; Heating;

Reference yield:

: 5510-10-1
2-methyl-2H-1,2-benzothiazine-4-(3H)-one-1,1-dioxyde

: 81761-74-2
4-metil-3-carbometossi-1,4-diidro-1-fenilpirazolo<4,3-c><1,2>benzotiazina-5,5-diossido

Guidance literature:: Multi-step reaction with 2 steps

1: 62.3 percent / sodium / benzene; methanol / 3 h / Ambient temperature

2: 79 percent / methanol / 5 h / Heating

With sodium; In methanol; benzene;