(+/-)-(6S*,6aR*,9aR*)-6a,8,9,9a-tetrahydro-6-(4-methylphenyl)-7H-cyclopenta-6λ⁴-benzo<1,2>thiazine 6-oxide

Base Information

• Chemical Name: (+/-)-(6S*,6aR*,9aR*)-6a,8,9,9a-tetrahydro-6-(4-methylphenyl)-7H-cyclopenta-6λ⁴-benzo<1,2>thiazine 6-oxide
• CAS No.: 134970-89-1
• Molecular Formula: C₁₈H₁₉NOS
• Molecular Weight: 297.421
• Mol file: 134970-89-1.mol

Synonyms:

Chemical Property of (+/-)-(6S*,6aR*,9aR*)-6a,8,9,9a-tetrahydro-6-(4-methylphenyl)-7H-cyclopenta-6λ⁴-benzo<1,2>thiazine 6-oxide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (+/-)-(6S*,6aR*,9aR*)-6a,8,9,9a-tetrahydro-6-(4-methylphenyl)-7H-cyclopenta-6λ⁴-benzo<1,2>thiazine 6-oxide

There total 4 articles about (+/-)-(6S*,6aR*,9aR*)-6a,8,9,9a-tetrahydro-6-(4-methylphenyl)-7H-cyclopenta-6λ⁴-benzo<1,2>thiazine 6-oxide 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:

N-phenyl-S-(4-methylphenyl)sulfoximidoyl chloride (123552-85-2) + cyclopentene (142-29-0) → (+/-)-(6S*,6aS*,9aS*)-6a,8,9,9a-tetrahydro-6-(4-methylphenyl)-7H-cyclopenta-6λ4-benzo<1,2>thiazine 6-oxide (134970-89-1,135093-40-2,138921-57-0,138921-58-1) + (+/-)-(6S*,6aR*,9aR*)-6a,8,9,9a-tetrahydro-6-(4-methylphenyl)-7H-cyclopenta-6λ4-benzo<1,2>thiazine 6-oxide (134970-89-1,135093-40-2,138921-57-0,138921-58-1)

Guidance literature:

With aluminium trichloride; In dichloromethane; at -78 ℃; Yield given. Yields of byproduct given;

DOI:10.1021/jo00017a015

Reference yield:

N-phenyl-S-(4-methylphenyl)sulfoximidoyl chloride (123552-85-2) + cyclopentene (142-29-0) → (+/-)-(6S*,6aS*,9aS*)-6a,8,9,9a-tetrahydro-6-(4-methylphenyl)-7H-cyclopenta-6λ4-benzo<1,2>thiazine 6-oxide (134970-89-1,135093-40-2,138921-57-0,138921-58-1) + (+/-)-(6S*,6aR*,9aR*)-6a,8,9,9a-tetrahydro-6-(4-methylphenyl)-7H-cyclopenta-6λ4-benzo<1,2>thiazine 6-oxide (134970-89-1,135093-40-2,138921-57-0,138921-58-1)

Guidance literature:

With aluminium trichloride; In dichloromethane; at -78 ℃; Yield given. Yields of byproduct given;

DOI:10.1021/jo00017a015

Reference yield:

1-(p-tolylsulfinyl)aniline (6873-54-7) → (+/-)-(6S*,6aS*,9aS*)-6a,8,9,9a-tetrahydro-6-(4-methylphenyl)-7H-cyclopenta-6λ4-benzo<1,2>thiazine 6-oxide (134970-89-1,135093-40-2,138921-57-0,138921-58-1)

Guidance literature:

Multi-step reaction with 2 steps

1: tert-butyl hypochlorite / CH₂Cl₂ / 0.17 h / -78 °C

2: AlCl₃ / CH₂Cl₂ / -78 °C

With aluminium trichloride; tert-butylhypochlorite; In dichloromethane;

DOI:10.1021/jo00017a015

upstream raw materials:

N-phenyl-S-(4-methylphenyl)sulfoximidoyl chloride

cyclopentene

1-(p-tolylsulfinyl)aniline

Downstream raw materials:

4-methyl-N-(2-(cyclopent-1-enyl)-phenyl)benzenesulfinamide

ortho-(cyclopent-1-en-1-yl)aniline