(-)-2-(2,4-dichlorophenyl)-1-[(3aR,6S,7aS)-octahydro-8,8-dimethyl-2,2-dioxo-3a,6-methano-2,1-benzothiazol-1-yl]ethanone

Base Information

Chemical Name:(-)-2-(2,4-dichlorophenyl)-1-[(3aR,6S,7aS)-octahydro-8,8-dimethyl-2,2-dioxo-3a,6-methano-2,1-benzothiazol-1-yl]ethanone
CAS No.:1127645-60-6
Molecular Formula:C₁₈H₂₁Cl₂NO₃S
Molecular Weight:402.342
Hs Code.:

Synonyms:(-)-2-(2,4-dichlorophenyl)-1-[(3aR,6S,7aS)-octahydro-8,8-dimethyl-2,2-dioxo-3a,6-methano-2,1-benzothiazol-1-yl]ethanone

Suppliers and Price of (-)-2-(2,4-dichlorophenyl)-1-[(3aR,6S,7aS)-octahydro-8,8-dimethyl-2,2-dioxo-3a,6-methano-2,1-benzothiazol-1-yl]ethanone

Supply Marketing:

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

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Total 1 raw suppliers

Chemical Property of (-)-2-(2,4-dichlorophenyl)-1-[(3aR,6S,7aS)-octahydro-8,8-dimethyl-2,2-dioxo-3a,6-methano-2,1-benzothiazol-1-yl]ethanone

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

Safty Information:

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Technology Process of (-)-2-(2,4-dichlorophenyl)-1-[(3aR,6S,7aS)-octahydro-8,8-dimethyl-2,2-dioxo-3a,6-methano-2,1-benzothiazol-1-yl]ethanone

There total 1 articles about (-)-2-(2,4-dichlorophenyl)-1-[(3aR,6S,7aS)-octahydro-8,8-dimethyl-2,2-dioxo-3a,6-methano-2,1-benzothiazol-1-yl]ethanone 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:

: 19719-28-9
2,4-dichlorophenylacetic acid

: 108448-77-7,124224-04-0
(+)-camphorsultam

: 1127645-60-6
(-)-2-(2,4-dichlorophenyl)-1-[(3aR,6S,7aS)-octahydro-8,8-dimethyl-2,2-dioxo-3a,6-methano-2,1-benzothiazol-1-yl]ethanone

Guidance literature:: 2,4-dichlorophenylacetic acid; (+)-camphorsultam; With triethylamine; In toluene; at 80 ℃;

With pivaloyl chloride; In toluene; at 80 - 110 ℃; for 24h;
DOI:10.1002/cbdv.201000180

Reference yield: 93.0%

: 542-69-8
1-iodo-butane

: 1127645-60-6
(-)-2-(2,4-dichlorophenyl)-1-[(3aR,6S,7aS)-octahydro-8,8-dimethyl-2,2-dioxo-3a,6-methano-2,1-benzothiazol-1-yl]ethanone

: 1127645-84-4
(2S)-2-(2,4-dichlorophenyl)-1-[(3aR,6S,7aS)-octahydro-8,8-dimethyl-2,2-dioxo-3a,6-methano-2,1-benzothiazol-1-yl]hexan-1-one

Guidance literature:: (-)-2-(2,4-dichlorophenyl)-1-[(3aR,6S,7aS)-octahydro-8,8-dimethyl-2,2-dioxo-3a,6-methano-2,1-benzothiazol-1-yl]ethanone; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 1h; Inert atmosphere;

1-iodo-butane; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; hexane; at -78 - 20 ℃; Inert atmosphere;
DOI:10.1002/cbdv.201000180

Reference yield: 92.0%

: 1127645-60-6
(-)-2-(2,4-dichlorophenyl)-1-[(3aR,6S,7aS)-octahydro-8,8-dimethyl-2,2-dioxo-3a,6-methano-2,1-benzothiazol-1-yl]ethanone

: 74-88-4
methyl iodide

: 1127645-78-6
(2S)-2-(2,4-dichlorophenyl)-1-[(3aR,6S,7aS)-octahydro-8,8-dimethyl-2,2-dioxo-3a,6-methano-2,1-benzothiazol-1yl]propan-1-one

Guidance literature:: (-)-2-(2,4-dichlorophenyl)-1-[(3aR,6S,7aS)-octahydro-8,8-dimethyl-2,2-dioxo-3a,6-methano-2,1-benzothiazol-1-yl]ethanone; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 1h; Inert atmosphere;

methyl iodide; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; hexane; at -78 - 20 ℃; Inert atmosphere;
DOI:10.1002/cbdv.201000180