1-(2,3,5,6,8,9-hexahydro-1,4,7,10-benzotetraoxacyclododecin-12-yl)ethanone

Base Information

• Chemical Name: 1-(2,3,5,6,8,9-hexahydro-1,4,7,10-benzotetraoxacyclododecin-12-yl)ethanone
• CAS No.: 107996-83-8
• Molecular Formula: C₁₄H₁₈O₅
• Molecular Weight: 266.294
• Mol file: 107996-83-8.mol

Synonyms:1-(6,7,9,10,12,13-hexahydro-5,8,11,14-tetraoxa-benzocyclododecen-2-yl)-ethanone

Chemical Property of 1-(2,3,5,6,8,9-hexahydro-1,4,7,10-benzotetraoxacyclododecin-12-yl)ethanone

Chemical Property:

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Technology Process of 1-(2,3,5,6,8,9-hexahydro-1,4,7,10-benzotetraoxacyclododecin-12-yl)ethanone

There total 2 articles about 1-(2,3,5,6,8,9-hexahydro-1,4,7,10-benzotetraoxacyclododecin-12-yl)ethanone 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: 76.0%

benzo-12-crown-4 (14174-08-4) + acetic anhydride (108-24-7) → 1-(6,7,9,10,12,13-hexahydro-5,8,11,14-tetraoxa-benzocyclododecen-2-yl)-ethanone (107996-83-8)

Guidance literature:

With PPA; In acetic acid; at 60 ℃;

DOI:10.1055/s-1986-31749

Reference yield: 64.0%

benzo-12-crown-4 (14174-08-4) + acetic acid (64-19-7,77671-22-8) → 1-(6,7,9,10,12,13-hexahydro-5,8,11,14-tetraoxa-benzocyclododecen-2-yl)-ethanone (107996-83-8) + 2,3-(4,5-diacetyl)benzo-12-crown-4 ether

Guidance literature:

With polyphosporic acid; at 80 ℃; for 0.666667h;

Reference yield: 58.0%

1-(6,7,9,10,12,13-hexahydro-5,8,11,14-tetraoxa-benzocyclododecen-2-yl)-ethanone (107996-83-8) + 3-phenyl-1,2,4-triazin-5-one (54673-30-2) → 6-[2-(6,7,9,10,12,13-hexahydro-5,8,11,14-tetraoxa-benzocyclododecen-2-yl)-2-hydroxy-vinyl]-3-phenyl-2H-[1,2,4]triazin-5-one

Guidance literature:

With boron trifluoride diethyl etherate; In methanol; at 20 ℃;

upstream raw materials:

benzo-12-crown-4

acetic anhydride

acetic acid

Downstream raw materials:

7,8,10,11,13,14-hexahydro-1H-6,9,12,15-tetraoxa-1-aza-cyclododeca[b]naphthalen-4-one

4-(2-fluoro-4-nitro-phenoxy)-7,8,10,11,13,14-hexahydro-6,9,12,15-tetraoxa-1-aza-cyclododeca[b]naphthalene

4-(4-amino-2-fluoro-phenoxy)-7,8,10,11,13,14-hexahydro-6,9,12,15-tetraoxa-1-aza-cyclododeca[b]naphthalene

5-(4-fluoro-phenyl)-4-oxo-1,4-dihydro-pyridine-3-carboxylic acid [3-fluoro-4-(7,8,10,11,13,14-hexahydro-6,9,12,15-tetraoxa-1-aza-cyclododeca[b]naphthalen-4-yloxy)-phenyl]-amide

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