bis-tetrahydropyranyl ether of 13-(benzyloxymethyl)-3,6,9,12,15,18,21,24-octaoxa-1,26-hexacosanediol

Base Information

• Chemical Name: bis-tetrahydropyranyl ether of 13-(benzyloxymethyl)-3,6,9,12,15,18,21,24-octaoxa-1,26-hexacosanediol
• CAS No.: 118069-28-6
• Molecular Formula: C₃₆H₆₂O₁₃
• Molecular Weight: 702.88

Synonyms:bis-tetrahydropyranyl ether of 13-(benzyloxymethyl)-3,6,9,12,15,18,21,24-octaoxa-1,26-hexacosanediol

Chemical Property of bis-tetrahydropyranyl ether of 13-(benzyloxymethyl)-3,6,9,12,15,18,21,24-octaoxa-1,26-hexacosanediol

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Technology Process of bis-tetrahydropyranyl ether of 13-(benzyloxymethyl)-3,6,9,12,15,18,21,24-octaoxa-1,26-hexacosanediol

There total 2 articles about bis-tetrahydropyranyl ether of 13-(benzyloxymethyl)-3,6,9,12,15,18,21,24-octaoxa-1,26-hexacosanediol 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:

3,4-dihydro-2H-pyran (110-87-2) → bis-tetrahydropyranyl ether of 13-(benzyloxymethyl)-3,6,9,12,15,18,21,24-octaoxa-1,26-hexacosanediol (118069-28-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 84 percent / HCl / 1 h / Ambient temperature

2: 32 percent / Li, LiBr / 2-methyl-propan-2-ol / 360 h / Heating

With hydrogenchloride; lithium; lithium bromide; In tert-butyl alcohol;

DOI:10.1002/recl.19881070209

Reference yield:

2-(2-(2-(2-chloroethoxy)ethoxy)ethoxy)ethanol (5197-66-0) → bis-tetrahydropyranyl ether of 13-(benzyloxymethyl)-3,6,9,12,15,18,21,24-octaoxa-1,26-hexacosanediol (118069-28-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 84 percent / HCl / 1 h / Ambient temperature

2: 32 percent / Li, LiBr / 2-methyl-propan-2-ol / 360 h / Heating

With hydrogenchloride; lithium; lithium bromide; In tert-butyl alcohol;

DOI:10.1002/recl.19881070209

Reference yield: 100.0%

bis-tetrahydropyranyl ether of 13-(benzyloxymethyl)-3,6,9,12,15,18,21,24-octaoxa-1,26-hexacosanediol (118069-28-6) → 13-(benzyloxymethyl)-3,6,9,12,15,18,21,24-octaoxa-1,26-hexacosanediol (118069-29-7)

Guidance literature:

With hydrogenchloride; In methanol; dichloromethane; for 3h; Ambient temperature;

DOI:10.1002/recl.19881070209

upstream raw materials:

3,4-dihydro-2H-pyran

2-(2-(2-(2-chloroethoxy)ethoxy)ethoxy)ethanol

Downstream raw materials:

13-(benzyloxymethyl)-3,6,9,12,15,18,21,24-octaoxa-1,26-hexacosanediol

(benzyloxymethyl)-27-crown-9

ditosylate of 13-(benzyloxymethyl)-3,6,9,12,15,18,24-octaoxa-1,26-hexacosanediol

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