2-methyl-3-oxo-4,8-ditolyl-6,7-bis(methoxycarbonyl)-1,2,5-triazabicyclo<4.2.0>octa-7-ene

Base Information

Chemical Name:2-methyl-3-oxo-4,8-ditolyl-6,7-bis(methoxycarbonyl)-1,2,5-triazabicyclo<4.2.0>octa-7-ene
CAS No.:74930-30-6
Molecular Formula:C₂₄H₂₅N₃O₅
Molecular Weight:435.48
Hs Code.:

Synonyms:2-methyl-3-oxo-4,8-ditolyl-6,7-bis(methoxycarbonyl)-1,2,5-triazabicyclo<4.2.0>octa-7-ene

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Chemical Property of 2-methyl-3-oxo-4,8-ditolyl-6,7-bis(methoxycarbonyl)-1,2,5-triazabicyclo<4.2.0>octa-7-ene

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Technology Process of 2-methyl-3-oxo-4,8-ditolyl-6,7-bis(methoxycarbonyl)-1,2,5-triazabicyclo<4.2.0>octa-7-ene

There total 7 articles about 2-methyl-3-oxo-4,8-ditolyl-6,7-bis(methoxycarbonyl)-1,2,5-triazabicyclo<4.2.0>octa-7-ene 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: 15.0%

: 74930-25-9
(1S,3aS,6R,6aR)-6a-Methoxy-1-methyl-3,6-di-p-tolyl-6,6a-dihydro-1H-pyrrolo[3,4-c]pyrazole-3a,4-dicarboxylic acid dimethyl ester

: 74930-30-6
2-methyl-3-oxo-4,8-ditolyl-6,7-bis(methoxycarbonyl)-1,2,5-triazabicyclo<4.2.0>octa-7-ene

Guidance literature:: With hydrogenchloride; In methanol; at 50 ℃; for 0.5h;
DOI:10.1021/jo01311a007

Reference yield:

: 3457-48-5
1,2-di(4-methylphenyl)-1,2-ethanedione

: 74930-30-6
2-methyl-3-oxo-4,8-ditolyl-6,7-bis(methoxycarbonyl)-1,2,5-triazabicyclo<4.2.0>octa-7-ene

Guidance literature:: Multi-step reaction with 6 steps

1: 84 percent / sodium bicarbonate / methanol / 12 h / Ambient temperature

2: 69 percent / sodium methoxide / methanol / 1.) room temp., 24 h; 2.) 60 deg C, 8 h

3: 88 percent / sodium borohydride / tetrahydrofuran; methanol / 24 h / Ambient temperature

4: 1) sodium hydride / 1) DMF, 15 min; 2) room temp., 3 h

5: 59 percent / toluene / 16 h / 110 °C

6: 15 percent / conc. hydrochloric acid / methanol / 0.5 h / 50 °C

With hydrogenchloride; sodium tetrahydroborate; sodium methylate; sodium hydride; sodium hydrogencarbonate; In tetrahydrofuran; methanol; toluene;
DOI:10.1021/jo01311a007

Reference yield:

: 74930-10-2
3-Methoxy-5,6-di-p-tolyl-2,5-dihydro-[1,2,4]triazine

: 74930-30-6
2-methyl-3-oxo-4,8-ditolyl-6,7-bis(methoxycarbonyl)-1,2,5-triazabicyclo<4.2.0>octa-7-ene

Guidance literature:: Multi-step reaction with 3 steps

1: 1) sodium hydride / 1) DMF, 15 min; 2) room temp., 3 h

2: 59 percent / toluene / 16 h / 110 °C

3: 15 percent / conc. hydrochloric acid / methanol / 0.5 h / 50 °C

With hydrogenchloride; sodium hydride; In methanol; toluene;
DOI:10.1021/jo01311a007