1,12-bis[7-hydroxymethyl-5,8-dimethoxy-1,4-dihydro-1,4-methanonaphthalen-6-yl]-2,5,8,11-tetraoxadodecane

Base Information

• Chemical Name: 1,12-bis[7-hydroxymethyl-5,8-dimethoxy-1,4-dihydro-1,4-methanonaphthalen-6-yl]-2,5,8,11-tetraoxadodecane
• CAS No.: 650616-80-1
• Molecular Formula: C₃₆H₄₆O₁₀
• Molecular Weight: 638.755

Synonyms:1,12-bis[7-hydroxymethyl-5,8-dimethoxy-1,4-dihydro-1,4-methanonaphthalen-6-yl]-2,5,8,11-tetraoxadodecane

Chemical Property of 1,12-bis[7-hydroxymethyl-5,8-dimethoxy-1,4-dihydro-1,4-methanonaphthalen-6-yl]-2,5,8,11-tetraoxadodecane

Chemical Property:

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Technology Process of 1,12-bis[7-hydroxymethyl-5,8-dimethoxy-1,4-dihydro-1,4-methanonaphthalen-6-yl]-2,5,8,11-tetraoxadodecane

There total 1 articles about 1,12-bis[7-hydroxymethyl-5,8-dimethoxy-1,4-dihydro-1,4-methanonaphthalen-6-yl]-2,5,8,11-tetraoxadodecane 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:

triethylene glycol di-(p-toluenesulfonate) (19249-03-7) → 1,12-bis[7-hydroxymethyl-5,8-dimethoxy-1,4-dihydro-1,4-methanonaphthalen-6-yl]-2,5,8,11-tetraoxadodecane (650616-80-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 69 percent / NaH / tetrahydrofuran / 30 h / Heating

2: 93 percent / HCl / methanol / 20 °C

With hydrogenchloride; sodium hydride; In tetrahydrofuran; methanol;

DOI:10.1016/j.tet.2003.10.034

Reference yield: 83.0%

triethylene glycol di-(p-toluenesulfonate) (19249-03-7) + 1,12-bis[7-hydroxymethyl-5,8-dimethoxy-1,4-dihydro-1,4-methanonaphthalen-6-yl]-2,5,8,11-tetraoxadodecane (650616-80-1) → 15,22,37,44-tetramethoxy-3,6,9,12,25,28,31,34-octaoxaheptacyclo[34.8.0.117,20.139,42.014,23.016,21.038,43]hexatetraconta-1(36),14,16(21),18,22,37,40,43-octene

Guidance literature:

With sodium hydride; In tetrahydrofuran; for 30h; Heating;

DOI:10.1016/j.tet.2003.10.034

upstream raw materials:

triethylene glycol di-(p-toluenesulfonate)

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