4-(2-benzyloxy-phenyl)-4-hydroxy-1-(1,4,5,6,8-pentamethoxy-naphthalen-2-yl)-butan-2-one

Base Information

Chemical Name:4-(2-benzyloxy-phenyl)-4-hydroxy-1-(1,4,5,6,8-pentamethoxy-naphthalen-2-yl)-butan-2-one
CAS No.:1315340-93-2
Molecular Formula:C₃₂H₃₄O₈
Molecular Weight:546.617
Hs Code.:

Synonyms:4-(2-benzyloxy-phenyl)-4-hydroxy-1-(1,4,5,6,8-pentamethoxy-naphthalen-2-yl)-butan-2-one

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Chemical Property of 4-(2-benzyloxy-phenyl)-4-hydroxy-1-(1,4,5,6,8-pentamethoxy-naphthalen-2-yl)-butan-2-one

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Technology Process of 4-(2-benzyloxy-phenyl)-4-hydroxy-1-(1,4,5,6,8-pentamethoxy-naphthalen-2-yl)-butan-2-one

There total 4 articles about 4-(2-benzyloxy-phenyl)-4-hydroxy-1-(1,4,5,6,8-pentamethoxy-naphthalen-2-yl)-butan-2-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: 95.0%

: 1315340-92-1
5-(2-benzyloxy-phenyl)-3-(1,4,5,6,8-pentamethoxynaphthalen-2-ylmethyl)-4,5-dihydro-isoxazole

: 1315340-93-2
4-(2-benzyloxy-phenyl)-4-hydroxy-1-(1,4,5,6,8-pentamethoxy-naphthalen-2-yl)-butan-2-one

Guidance literature:: With water; hydrogen; boric acid; In tetrahydrofuran; methanol; for 13h;
DOI:10.1021/jo200398v

Reference yield:

: 1315340-90-9
1,2,4,5,8-pentamethoxy-6-(2-nitro-ethyl)-naphthalene

: 1315340-93-2
4-(2-benzyloxy-phenyl)-4-hydroxy-1-(1,4,5,6,8-pentamethoxy-naphthalen-2-yl)-butan-2-one

Guidance literature:: Multi-step reaction with 2 steps

1: phenyl isocyanate; triethylamine / phenyl isocyanate; benzene / 44 h / 70 - 80 °C / Inert atmosphere

2: water; hydrogen; boric acid / tetrahydrofuran; methanol / 13 h

With water; hydrogen; boric acid; phenyl isocyanate; triethylamine; In tetrahydrofuran; methanol; phenyl isocyanate; benzene;
DOI:10.1021/jo200398v

Reference yield:

: 122182-21-2
1,2,4,5,8-pentamethoxynaphthalene

: 1315340-93-2
4-(2-benzyloxy-phenyl)-4-hydroxy-1-(1,4,5,6,8-pentamethoxy-naphthalen-2-yl)-butan-2-one

Guidance literature:: Multi-step reaction with 4 steps

1.1: water; trichlorophosphate / chloroform

2.1: ammonium acetate / 21.5 h / 120 °C / Inert atmosphere

2.2: 1 h / Inert atmosphere

3.1: phenyl isocyanate; triethylamine / phenyl isocyanate; benzene / 44 h / 70 - 80 °C / Inert atmosphere

4.1: water; hydrogen; boric acid / tetrahydrofuran; methanol / 13 h

With ammonium acetate; water; hydrogen; boric acid; phenyl isocyanate; triethylamine; trichlorophosphate; In tetrahydrofuran; methanol; chloroform; phenyl isocyanate; benzene; 1.1: Vilsmeier formylation / 2.1: Henry reaction;
DOI:10.1021/jo200398v