6-Methoxy-2-[4-(2-methyl-[1,3]dioxolan-2-yl)-benzyl]-1,2,3,4-tetrahydro-naphthalen-1-ol

Base Information

• Chemical Name: 6-Methoxy-2-[4-(2-methyl-[1,3]dioxolan-2-yl)-benzyl]-1,2,3,4-tetrahydro-naphthalen-1-ol
• CAS No.: 203443-14-5
• Molecular Formula: C₂₂H₂₆O₄
• Molecular Weight: 354.446
• Mol file: 203443-14-5.mol

Synonyms:6-Methoxy-2-[4-(2-methyl-[1,3]dioxolan-2-yl)-benzyl]-1,2,3,4-tetrahydro-naphthalen-1-ol

Chemical Property of 6-Methoxy-2-[4-(2-methyl-[1,3]dioxolan-2-yl)-benzyl]-1,2,3,4-tetrahydro-naphthalen-1-ol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 6-Methoxy-2-[4-(2-methyl-[1,3]dioxolan-2-yl)-benzyl]-1,2,3,4-tetrahydro-naphthalen-1-ol

There total 2 articles about 6-Methoxy-2-[4-(2-methyl-[1,3]dioxolan-2-yl)-benzyl]-1,2,3,4-tetrahydro-naphthalen-1-ol 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:

2-(4-bromophenyl)-2-methyl-1,3-dioxolane (4360-68-3) → 6-Methoxy-2-[4-(2-methyl-[1,3]dioxolan-2-yl)-benzyl]-1,2,3,4-tetrahydro-naphthalen-1-ol (203443-14-5)

Guidance literature:

Multi-step reaction with 4 steps

1: nBuLi / tetrahydrofuran / 2 h / Ambient temperature

2: 39.1 percent / 4percent KOH / ethanol / 12 h / Ambient temperature

3: 94.5 percent / H₂ / 10percent Pd/C / methanol / 0.33 h

4: NaBH₄ / ethanol / 15 h / 70 °C

With potassium hydroxide; sodium tetrahydroborate; n-butyllithium; hydrogen; palladium on activated charcoal; In tetrahydrofuran; methanol; ethanol;

DOI:10.1002/(SICI)1521-4184(199801)331:1<36::AID-ARDP36>3.0.CO;2-0

Reference yield:

6-Methoxy-2-[1-[4-(2-methyl-[1,3]dioxolan-2-yl)-phenyl]-meth-(E)-ylidene]-3,4-dihydro-2H-naphthalen-1-one → 6-Methoxy-2-[4-(2-methyl-[1,3]dioxolan-2-yl)-benzyl]-1,2,3,4-tetrahydro-naphthalen-1-ol (203443-14-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 94.5 percent / H₂ / 10percent Pd/C / methanol / 0.33 h

2: NaBH₄ / ethanol / 15 h / 70 °C

With sodium tetrahydroborate; hydrogen; palladium on activated charcoal; In methanol; ethanol;

DOI:10.1002/(SICI)1521-4184(199801)331:1<36::AID-ARDP36>3.0.CO;2-0

Reference yield: 91.0%

6-Methoxy-2-[4-(2-methyl-[1,3]dioxolan-2-yl)-benzyl]-1,2,3,4-tetrahydro-naphthalen-1-ol (203443-14-5) → 2-(4-acetylbenzyl)-6-methoxy-3,4-dihydronaphthalene (203443-18-9)

Guidance literature:

With hydrogenchloride; In tetrahydrofuran; for 3h; Heating;

DOI:10.1002/(SICI)1521-4184(199801)331:1<36::AID-ARDP36>3.0.CO;2-0

upstream raw materials:

2-(4-bromophenyl)-2-methyl-1,3-dioxolane

Downstream raw materials:

2-(4-acetylbenzyl)-6-methoxy-3,4-dihydronaphthalene