4-(2,3-dimethyl-1-oxa-9-thia-cyclopenta[b]fluoren-4-yl)-phenyl methyl ether

Base Information

• Chemical Name: 4-(2,3-dimethyl-1-oxa-9-thia-cyclopenta[b]fluoren-4-yl)-phenyl methyl ether
• CAS No.: 264254-47-9
• Molecular Formula: C₂₃H₁₈O₂S
• Molecular Weight: 358.461

Synonyms:4-(2,3-dimethyl-1-oxa-9-thia-cyclopenta[b]fluoren-4-yl)-phenyl methyl ether

Chemical Property of 4-(2,3-dimethyl-1-oxa-9-thia-cyclopenta[b]fluoren-4-yl)-phenyl methyl ether

Chemical Property:

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Technology Process of 4-(2,3-dimethyl-1-oxa-9-thia-cyclopenta[b]fluoren-4-yl)-phenyl methyl ether

There total 2 articles about 4-(2,3-dimethyl-1-oxa-9-thia-cyclopenta[b]fluoren-4-yl)-phenyl methyl ether 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: 25.0%

4-methoxycyclohexanecarbonyl chloride (123790-13-6) + benzo[b]thiophen-2-yl-(2,3-dimethyl-furan-5-yl)-methanol (264254-45-7) → 4-(2,3-dimethyl-1-oxa-9-thia-cyclopenta[b]fluoren-4-yl)-phenyl methyl ether (264254-47-9)

Guidance literature:

With tin(IV) chloride; In carbon disulfide; at -78 - 0 ℃; for 9.5h;

Reference yield: 25.0%

4-methoxy-benzoyl chloride (100-07-2) + benzo[b]thiophen-2-yl-(2,3-dimethyl-furan-5-yl)-methane (264254-46-8) → 4-(2,3-dimethyl-1-oxa-9-thia-cyclopenta[b]fluoren-4-yl)-phenyl methyl ether (264254-47-9)

Guidance literature:

With tin(IV) chloride; In carbon disulfide; at -78 - 0 ℃; for 9h;

DOI:10.1016/S0960-894X(00)00278-X

Reference yield: 94.0%

aqueous sodium bisulfide + 4-(2,3-dimethyl-1-oxa-9-thia-cyclopenta[b]fluoren-4-yl)-phenyl methyl ether (264254-47-9) → 4-(2,3-dimethyl-1-oxa-9-thia-cyclopenta[b]fluoren-4-yl)-phenol (264254-48-0)

Guidance literature:

With boron tribromide; In dichloromethane;

upstream raw materials:

4-methoxy-benzoyl chloride

benzo[b]thiophen-2-yl-(2,3-dimethyl-furan-5-yl)-methane

4-methoxycyclohexanecarbonyl chloride

benzo[b]thiophen-2-yl-(2,3-dimethyl-furan-5-yl)-methanol

Downstream raw materials:

4-(2,3-dimethyl-1-oxa-9-thia-cyclopenta[b]fluoren-4-yl)-phenol

4-(2,3-dimethyl-1-oxa-9-thia-cyclopenta[b]fluoren-4-yl)-2,6-diiodo-phenol

2-[4-(2,3-dimethyl-1-oxa-9-thia-cyclopenta[b]fluoren-4-yl)-2,6-diiodo-phenoxy]-propionic acid methyl ester

2-[4-(2,3-dimethyl-1-oxa-9-thia-cyclopenta[b]fluoren-4-yl)-2,6-diiodo-phenoxy]-3-phenyl-propionic acid methyl ester

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