(-)-(R)-N-2-(3,5-dimethoxyphenyl)-1-methylethyl (4-methylphenyl)sulfonamide

Base Information

Chemical Name:(-)-(R)-N-2-(3,5-dimethoxyphenyl)-1-methylethyl (4-methylphenyl)sulfonamide
CAS No.:177971-33-4
Molecular Formula:C₁₈H₂₃NO₄S
Molecular Weight:349.451
Hs Code.:

Synonyms:(-)-(R)-N-2-(3,5-dimethoxyphenyl)-1-methylethyl (4-methylphenyl)sulfonamide

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

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Chemical Property of (-)-(R)-N-2-(3,5-dimethoxyphenyl)-1-methylethyl (4-methylphenyl)sulfonamide

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Technology Process of (-)-(R)-N-2-(3,5-dimethoxyphenyl)-1-methylethyl (4-methylphenyl)sulfonamide

There total 1 articles about (-)-(R)-N-2-(3,5-dimethoxyphenyl)-1-methylethyl (4-methylphenyl)sulfonamide 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: 100.0%

: 7051-16-3
1-chloro-3,5-dimethoxybenzene

: 177971-32-3
(2R)-2-methyl-1-(p-tolylsulfonyl)aziridine

: 177971-33-4
(-)-(R)-N-2-(3,5-dimethoxyphenyl)-1-methylethyl (4-methylphenyl)sulfonamide

Guidance literature:: With copper(I) bromide dimethylsulfide complex; magnesium; ethylene dibromide; In tetrahydrofuran; at 0 ℃;
DOI:10.1016/0040-4039(96)00524-2

Reference yield: 79.0%

: 177971-33-4
(-)-(R)-N-2-(3,5-dimethoxyphenyl)-1-methylethyl (4-methylphenyl)sulfonamide

: 177971-34-5
(1R)-2-(3,5-dimethoxyphenyl)-1-methylethylamine

Guidance literature:: With ammonia; sodium; at -78 ℃;
DOI:10.1016/0040-4039(96)00524-2

Reference yield:

: 177971-33-4
(-)-(R)-N-2-(3,5-dimethoxyphenyl)-1-methylethyl (4-methylphenyl)sulfonamide

: 177971-39-0
(1S-cis)-1,2,3,4-tetrahydro-5-iodo-1,2,3-trimethyl-6,8-bis(phenylmethoxy)isoquinoline

Guidance literature:: Multi-step reaction with 11 steps

1: 79 percent / Na/NH₃ / -78 °C

2: 99 percent / Et₃N

3: 82 percent / POCl₃ / acetonitrile / Heating

4: 93 percent / H₂ / Pd/C

5: 99 percent / BBr₃ / CH₂Cl₂ / -78 deg C to RT

6: Et₃N / CH₂Cl₂

7: Et₃N

8: TBAF / tetrahydrofuran

9: 72 percent / K₂CO₃

10: 94 percent / LiAlH₄

11: 80 percent / I, Ag₂SO₄ / ethanol

With lithium aluminium tetrahydride; tetrabutyl ammonium fluoride; ammonia; hydrogen; sodium; boron tribromide; potassium carbonate; silver sulfate; triethylamine; trichlorophosphate; palladium on activated charcoal; In tetrahydrofuran; ethanol; dichloromethane; acetonitrile;
DOI:10.1016/0040-4039(96)00524-2