Benzene, 1-methyl-4-[(1R)-1-methyl-3-(phenylsulfonyl)-2-cyclopenten-1-yl]-

Base Information

Chemical Name:Benzene, 1-methyl-4-[(1R)-1-methyl-3-(phenylsulfonyl)-2-cyclopenten-1-yl]-
CAS No.:192513-04-5
Molecular Formula:C19H20O2S
Molecular Weight:312.433
Hs Code.:

Synonyms:

Suppliers and Price of Benzene, 1-methyl-4-[(1R)-1-methyl-3-(phenylsulfonyl)-2-cyclopenten-1-yl]-

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 4 raw suppliers

Chemical Property of Benzene, 1-methyl-4-[(1R)-1-methyl-3-(phenylsulfonyl)-2-cyclopenten-1-yl]-

Chemical Property:

Purity/Quality:: 99.90% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Benzene, 1-methyl-4-[(1R)-1-methyl-3-(phenylsulfonyl)-2-cyclopenten-1-yl]-

There total 12 articles about Benzene, 1-methyl-4-[(1R)-1-methyl-3-(phenylsulfonyl)-2-cyclopenten-1-yl]- 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:

: 4424-32-2
2-(4-methylphenyl)-1,3-propanediol

: 192513-04-5
1-((R)-3-Benzenesulfonyl-1-methyl-cyclopent-2-enyl)-4-methyl-benzene

Guidance literature:: Multi-step reaction with 11 steps

1: 84 percent / porcine pancreatic lipase / diethyl ether / Ambient temperature

2: Et₃N, DMAP / CH₂Cl₂ / Ambient temperature

3: NaBH₄ / dimethylsulfoxide / 60 °C

4: 88 percent / (i-Pr)2NEt / CH₂Cl₂ / Ambient temperature

5: 90 percent / 18-crown-6 / dimethylsulfoxide / 60 °C

6: 1.) DIBAL-H, 2.) 1 M aq. HCl / 1.) CH₂Cl₂, hexane, -78 deg C

7: NaBH₄ / methanol

8: 94 percent / Ph₃P, CBr₄ / CH₂Cl₂ / -40 °C

9: 69 percent / n-BuLi / tetrahydrofuran; hexamethylphosphoric acid triamide / -78 - 0 °C

10: 1.) BF₃*OEt₂, 2.) aq. NaBF₄ / 1.) CH₂Cl₂, 0 deg C

11: H₂O / 0 °C

With hydrogenchloride; dmap; sodium tetrahydroborate; sodium tetrafluoroborate; n-butyllithium; porcine pancreatic lipase; carbon tetrabromide; boron trifluoride diethyl etherate; diisobutylaluminium hydride; triethylamine; N-ethyl-N,N-diisopropylamine; triphenylphosphine; 18-crown-6 ether; In tetrahydrofuran; methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; diethyl ether; dichloromethane; water; dimethyl sulfoxide;
DOI:10.1039/a702667f

Reference yield:

: 131605-39-5
(R)-3-hydroxy-2-(4-methylphenyl)propyl acetate

: 192513-04-5
1-((R)-3-Benzenesulfonyl-1-methyl-cyclopent-2-enyl)-4-methyl-benzene

Guidance literature:: Multi-step reaction with 10 steps

1: Et₃N, DMAP / CH₂Cl₂ / Ambient temperature

2: NaBH₄ / dimethylsulfoxide / 60 °C

3: 88 percent / (i-Pr)2NEt / CH₂Cl₂ / Ambient temperature

4: 90 percent / 18-crown-6 / dimethylsulfoxide / 60 °C

5: 1.) DIBAL-H, 2.) 1 M aq. HCl / 1.) CH₂Cl₂, hexane, -78 deg C

6: NaBH₄ / methanol

7: 94 percent / Ph₃P, CBr₄ / CH₂Cl₂ / -40 °C

8: 69 percent / n-BuLi / tetrahydrofuran; hexamethylphosphoric acid triamide / -78 - 0 °C

9: 1.) BF₃*OEt₂, 2.) aq. NaBF₄ / 1.) CH₂Cl₂, 0 deg C

10: H₂O / 0 °C

With hydrogenchloride; dmap; sodium tetrahydroborate; sodium tetrafluoroborate; n-butyllithium; carbon tetrabromide; boron trifluoride diethyl etherate; diisobutylaluminium hydride; triethylamine; N-ethyl-N,N-diisopropylamine; triphenylphosphine; 18-crown-6 ether; In tetrahydrofuran; methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; dichloromethane; water; dimethyl sulfoxide;
DOI:10.1039/a702667f

Reference yield:

: 2-tert-butyl-4,5-dihydro-5-(4-methylphenyl)-1,3-dioxepine

: 192513-04-5
1-((R)-3-Benzenesulfonyl-1-methyl-cyclopent-2-enyl)-4-methyl-benzene

Guidance literature:: Multi-step reaction with 12 steps

1: 1.) O₃, 2.) NaBH₄ / 1.) CH₂Cl₂, -78 deg C to 0 deg C

2: 84 percent / porcine pancreatic lipase / diethyl ether / Ambient temperature

3: Et₃N, DMAP / CH₂Cl₂ / Ambient temperature

4: NaBH₄ / dimethylsulfoxide / 60 °C

5: 88 percent / (i-Pr)2NEt / CH₂Cl₂ / Ambient temperature

6: 90 percent / 18-crown-6 / dimethylsulfoxide / 60 °C

7: 1.) DIBAL-H, 2.) 1 M aq. HCl / 1.) CH₂Cl₂, hexane, -78 deg C

8: NaBH₄ / methanol

9: 94 percent / Ph₃P, CBr₄ / CH₂Cl₂ / -40 °C

10: 69 percent / n-BuLi / tetrahydrofuran; hexamethylphosphoric acid triamide / -78 - 0 °C

11: 1.) BF₃*OEt₂, 2.) aq. NaBF₄ / 1.) CH₂Cl₂, 0 deg C

12: H₂O / 0 °C

With hydrogenchloride; dmap; sodium tetrahydroborate; sodium tetrafluoroborate; n-butyllithium; porcine pancreatic lipase; carbon tetrabromide; boron trifluoride diethyl etherate; diisobutylaluminium hydride; ozone; triethylamine; N-ethyl-N,N-diisopropylamine; triphenylphosphine; 18-crown-6 ether; In tetrahydrofuran; methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; diethyl ether; dichloromethane; water; dimethyl sulfoxide;
DOI:10.1039/a702667f