(1S,2S)-1,2-O-isopropylidene-10-benzyl-4,7,13,16-tetraoxa-10-azacycloheptadecane

Base Information

• Chemical Name: (1S,2S)-1,2-O-isopropylidene-10-benzyl-4,7,13,16-tetraoxa-10-azacycloheptadecane
• CAS No.: 119580-48-2
• Molecular Formula: C₂₂H₃₅NO₆
• Molecular Weight: 409.523

Synonyms:(1S,2S)-1,2-O-isopropylidene-10-benzyl-4,7,13,16-tetraoxa-10-azacycloheptadecane

Chemical Property of (1S,2S)-1,2-O-isopropylidene-10-benzyl-4,7,13,16-tetraoxa-10-azacycloheptadecane

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Technology Process of (1S,2S)-1,2-O-isopropylidene-10-benzyl-4,7,13,16-tetraoxa-10-azacycloheptadecane

There total 1 articles about (1S,2S)-1,2-O-isopropylidene-10-benzyl-4,7,13,16-tetraoxa-10-azacycloheptadecane 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: 9.0%

2,2'-(((benzylazanediyl)bis(ethane-2,1-diyl))bis(oxy))diethanol (119580-47-1) + (4S,5S)-2,2-dimethyl-4,5-bis(p-toluenesulfonyloxymethyl)-1,3-dioxolan (37002-45-2) → (1S,2S)-1,2-O-isopropylidene-10-benzyl-4,7,13,16-tetraoxa-10-azacycloheptadecane (119580-48-2) + (1S,2S,6S,7S)-1,2,6,7-O-diisopropylidene-15-benzyl-4,9,12,18,21-pentaoxa-15-azacyclodocosane (119604-69-2) + (1S,2S,18S,19S)-1,2,18,19-O-diisopropylidene-10,27-dibenzyl-4,7,13,16,21,24,30,33-octaoxa-10,27-diazacyclotetratriacontane (119604-68-1)

Guidance literature:

With sodium hydride; In 1,4-dioxane; 1.)50-60 deg C, 1h 2.)60-80 deg C, 6-7 h;

DOI:10.1007/BF00755700

Reference yield: 93.0%

(1S,2S)-1,2-O-isopropylidene-10-benzyl-4,7,13,16-tetraoxa-10-azacycloheptadecane (119580-48-2) → (1S,2S)-1,2-dihydroxy-10-benzyl-4,7,13,16-tetraoxa-10-azacycloheptadecane (119580-50-6)

Guidance literature:

With hydrogenchloride; In methanol; for 5h; Heating;

DOI:10.1007/BF00755700

upstream raw materials:

2,2'-(((benzylazanediyl)bis(ethane-2,1-diyl))bis(oxy))diethanol

(4S,5S)-2,2-dimethyl-4,5-bis(p-toluenesulfonyloxymethyl)-1,3-dioxolan

Downstream raw materials:

(1S,2S)-1,2-dihydroxy-10-benzyl-4,7,13,16-tetraoxa-10-azacycloheptadecane

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