8-(benzyloxy)-6-methyl-7-methoxy-1,2,3,3a-tetrahydro-4H-pyrrolo<2,1-c><1,4>benzoxazin-4-one

Base Information

Chemical Name:8-(benzyloxy)-6-methyl-7-methoxy-1,2,3,3a-tetrahydro-4H-pyrrolo<2,1-c><1,4>benzoxazin-4-one
CAS No.:81457-13-8
Molecular Formula:C₂₀H₂₁NO₄
Molecular Weight:339.391
Hs Code.:

Synonyms:8-(benzyloxy)-6-methyl-7-methoxy-1,2,3,3a-tetrahydro-4H-pyrrolo<2,1-c><1,4>benzoxazin-4-one

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Chemical Property of 8-(benzyloxy)-6-methyl-7-methoxy-1,2,3,3a-tetrahydro-4H-pyrrolo<2,1-c><1,4>benzoxazin-4-one

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Technology Process of 8-(benzyloxy)-6-methyl-7-methoxy-1,2,3,3a-tetrahydro-4H-pyrrolo<2,1-c><1,4>benzoxazin-4-one

There total 7 articles about 8-(benzyloxy)-6-methyl-7-methoxy-1,2,3,3a-tetrahydro-4H-pyrrolo<2,1-c><1,4>benzoxazin-4-one 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:

: 43041-12-9,52183-82-1,2577-48-2
methyl pyrrolidine-2-carboxylate

: 81457-13-8
8-(benzyloxy)-6-methyl-7-methoxy-1,2,3,3a-tetrahydro-4H-pyrrolo<2,1-c><1,4>benzoxazin-4-one

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) copper acetate monohydrate, oxygen / 1.) methanol, room temp., 10 min

2: 1.) 1 M aq. Na₂S₂O₄ (pH 7.0), 2.) Na₂S₂O₄ / 1.) 3-pentanone, 15 min, 2.) reflux, 105 min

3: K₂CO₃ / various solvent(s) / 1.5 h / Heating

4: various solvent(s) / 41 h

With sodium dithionite; oxygen; copper (I) acetate; potassium carbonate; In various solvent(s);
DOI:10.1021/jo00133a034

Reference yield:

: 2207-57-0
2-methoxy-3-methyl-1,4-benzoquinone

: 81457-13-8
8-(benzyloxy)-6-methyl-7-methoxy-1,2,3,3a-tetrahydro-4H-pyrrolo<2,1-c><1,4>benzoxazin-4-one

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) copper acetate monohydrate, oxygen / 1.) methanol, room temp., 10 min

2: 1.) 1 M aq. Na₂S₂O₄ (pH 7.0), 2.) Na₂S₂O₄ / 1.) 3-pentanone, 15 min, 2.) reflux, 105 min

3: K₂CO₃ / various solvent(s) / 1.5 h / Heating

4: various solvent(s) / 41 h

With sodium dithionite; oxygen; copper (I) acetate; potassium carbonate; In various solvent(s);
DOI:10.1021/jo00133a034

Reference yield:

: 81457-00-3
2-methoxy-3-methyl-5-<2-(methoxycarbonyl)-1-pyrrolidinyl>-1,4-benzoquinone

: 81457-13-8
8-(benzyloxy)-6-methyl-7-methoxy-1,2,3,3a-tetrahydro-4H-pyrrolo<2,1-c><1,4>benzoxazin-4-one

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) 1 M aq. Na₂S₂O₄ (pH 7.0), 2.) Na₂S₂O₄ / 1.) 3-pentanone, 15 min, 2.) reflux, 105 min

2: K₂CO₃ / various solvent(s) / 1.5 h / Heating

3: various solvent(s) / 41 h

With sodium dithionite; potassium carbonate; In various solvent(s);
DOI:10.1021/jo00133a034