(7E)-3,3a,4,5,6,7-hexahydro-7-(4-methoxybenzylidene)-3-(trifluoromethyl)-2,1-isoxazol-3-ol

Base Information

• Chemical Name: (7E)-3,3a,4,5,6,7-hexahydro-7-(4-methoxybenzylidene)-3-(trifluoromethyl)-2,1-isoxazol-3-ol
• CAS No.: 479499-14-4
• Molecular Formula: C₁₆H₁₆F₃NO₃
• Molecular Weight: 327.303

Synonyms:(7E)-3,3a,4,5,6,7-hexahydro-7-(4-methoxybenzylidene)-3-(trifluoromethyl)-2,1-isoxazol-3-ol

Chemical Property of (7E)-3,3a,4,5,6,7-hexahydro-7-(4-methoxybenzylidene)-3-(trifluoromethyl)-2,1-isoxazol-3-ol

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Technology Process of (7E)-3,3a,4,5,6,7-hexahydro-7-(4-methoxybenzylidene)-3-(trifluoromethyl)-2,1-isoxazol-3-ol

There total 1 articles about (7E)-3,3a,4,5,6,7-hexahydro-7-(4-methoxybenzylidene)-3-(trifluoromethyl)-2,1-isoxazol-3-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: 71.0%

6-trifluoroacetyl-2-(E)-(p-methoxybenzylidene)cyclohexanone (479499-12-2) → (7E)-3,3a,4,5,6,7-hexahydro-7-(4-methoxybenzylidene)-3-(trifluoromethyl)-2,1-isoxazol-3-ol (479499-14-4)

Guidance literature:

With boron trifluoride diethyl etherate; hydroxylamine; In isopropyl alcohol; for 16h; Heating;

DOI:10.1002/1522-2675(200207)85:7<1960::AID-HLCA1960>3.0.CO;2-6

Reference yield: 54.0%

(7E)-3,3a,4,5,6,7-hexahydro-7-(4-methoxybenzylidene)-3-(trifluoromethyl)-2,1-isoxazol-3-ol (479499-14-4) → (7E)-4,5,6,7-tetrahydro-7-(4-methoxybenzylidene)-3-(trifluoromethyl)-2,1-benzisoxazole

Guidance literature:

With sulfuric acid; In acetic acid; for 3h; Heating;

DOI:10.1002/1522-2675(200207)85:7<1960::AID-HLCA1960>3.0.CO;2-6

Reference yield: 31.0%

(7E)-3,3a,4,5,6,7-hexahydro-7-(4-methoxybenzylidene)-3-(trifluoromethyl)-2,1-isoxazol-3-ol (479499-14-4) → (7E)-4,5,6,7-tetrahydro-7-(4-methoxy-3-sulfobenzylidene)-3-(trifluoromethyl)-2,1-benzisoxazol-1-ium inner salt

Guidance literature:

With sulfuric acid; at 75 ℃; for 4h;

DOI:10.1002/1522-2675(200207)85:7<1960::AID-HLCA1960>3.0.CO;2-6

upstream raw materials:

6-trifluoroacetyl-2-(E)-(p-methoxybenzylidene)cyclohexanone

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