4-[(3S,3aR,6R,7E)-7-(4-hydroxybenzylidene)-2,6-dimethyl-3,3a,4,5,6,7-hexahydro-2H-indazol-3-yl]phenol

Base Information

• Chemical Name: 4-[(3S,3aR,6R,7E)-7-(4-hydroxybenzylidene)-2,6-dimethyl-3,3a,4,5,6,7-hexahydro-2H-indazol-3-yl]phenol
• CAS No.: 1253891-69-8
• Molecular Formula: C₂₂H₂₄N₂O₂
• Molecular Weight: 348.445

Synonyms:4-[(3S,3aR,6R,7E)-7-(4-hydroxybenzylidene)-2,6-dimethyl-3,3a,4,5,6,7-hexahydro-2H-indazol-3-yl]phenol

Chemical Property of 4-[(3S,3aR,6R,7E)-7-(4-hydroxybenzylidene)-2,6-dimethyl-3,3a,4,5,6,7-hexahydro-2H-indazol-3-yl]phenol

Chemical Property:

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Technology Process of 4-[(3S,3aR,6R,7E)-7-(4-hydroxybenzylidene)-2,6-dimethyl-3,3a,4,5,6,7-hexahydro-2H-indazol-3-yl]phenol

There total 1 articles about 4-[(3S,3aR,6R,7E)-7-(4-hydroxybenzylidene)-2,6-dimethyl-3,3a,4,5,6,7-hexahydro-2H-indazol-3-yl]phenol 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: 23.0%

methylhydrazine (60-34-4) + 2,6-bis(4-hydroxybenzylidene)-3R-methylcyclohexanone → 4-[(3S,3aR,6R,7E)-7-(4-hydroxybenzylidene)-2,6-dimethyl-3,3a,4,5,6,7-hexahydro-2H-indazol-3-yl]phenol (1253891-69-8)

Guidance literature:

In methanol; for 1h; Reflux;

DOI:10.1134/S1070428010080154

Reference yield: 53.0%

4-[(3S,3aR,6R,7E)-7-(4-hydroxybenzylidene)-2,6-dimethyl-3,3a,4,5,6,7-hexahydro-2H-indazol-3-yl]phenol (1253891-69-8) + acetic acid (64-19-7,77671-22-8) → 4-[(3S,3aR,6R,7E)-7-(4-acetoxybenzylidene)-2,6-dimethyl-3,3a,4,5,6,7-hexahydro-2H-indazol-3-yl]phenyl acetate (1253891-70-1)

Guidance literature:

With dmap; dicyclohexyl-carbodiimide; In tetrahydrofuran; at 0 ℃; for 24h;

DOI:10.1134/S1070428010080154

Reference yield: 50.0%

4-[(3S,3aR,6R,7E)-7-(4-hydroxybenzylidene)-2,6-dimethyl-3,3a,4,5,6,7-hexahydro-2H-indazol-3-yl]phenol (1253891-69-8) + propionic acid (802294-64-0,79-09-4) → 4-[(3S,3aR,6R,7E)-2,6-dimethyl-7-(4-propionyloxybenzylidene)-3,3a,4,5,6,7-hexahydro-2H-indazol-3-yl]phenyl propionate (1253891-71-2)

Guidance literature:

With dmap; dicyclohexyl-carbodiimide; In tetrahydrofuran; at 0 ℃; for 24h;

DOI:10.1134/S1070428010080154

upstream raw materials:

methylhydrazine

Downstream raw materials:

4-[(3S,3aR,6R,7E)-7-(4-acetoxybenzylidene)-2,6-dimethyl-3,3a,4,5,6,7-hexahydro-2H-indazol-3-yl]phenyl acetate

4-[(3S,3aR,6R,7E)-2,6-dimethyl-7-(4-propionyloxybenzylidene)-3,3a,4,5,6,7-hexahydro-2H-indazol-3-yl]phenyl propionate

4-{(3S,3aR,6R,7E)-7-[4-(4-methoxybenzoyl)benzylidene]-2,6-dimethyl-3,3a,4,5,6,7-hexahydro-2H-indazol-3-yl}phenyl 4-methoxybenzoate

4-[(3S,3aR,6R,7E)-7-(4-hexanoyloxybenzylidene)-2,6-dimethyl-3,3a,4,5,6,7-hexahydro-2H-indazol-3-yl]phenyl hexanoate

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