(1S,2R)-10,10-dimethyl-3,3-dioxo-3λ⁶-thia-4-aza-tricyclo[5.2.1.0^1,5]decane-4-carboxylic acid-(2-hydroxy-cyclohex-3-enyl)-amide

Base Information

• Chemical Name: (1S,2R)-10,10-dimethyl-3,3-dioxo-3λ⁶-thia-4-aza-tricyclo[5.2.1.0^1,5]decane-4-carboxylic acid-(2-hydroxy-cyclohex-3-enyl)-amide
• CAS No.: 287117-72-0
• Molecular Formula: C₁₇H₂₆N₂O₄S
• Molecular Weight: 354.47

Synonyms:(1S,2R)-10,10-dimethyl-3,3-dioxo-3λ⁶-thia-4-aza-tricyclo[5.2.1.0^1,5]decane-4-carboxylic acid-(2-hydroxy-cyclohex-3-enyl)-amide

Chemical Property of (1S,2R)-10,10-dimethyl-3,3-dioxo-3λ⁶-thia-4-aza-tricyclo[5.2.1.0^1,5]decane-4-carboxylic acid-(2-hydroxy-cyclohex-3-enyl)-amide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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Technology Process of (1S,2R)-10,10-dimethyl-3,3-dioxo-3λ⁶-thia-4-aza-tricyclo[5.2.1.0^1,5]decane-4-carboxylic acid-(2-hydroxy-cyclohex-3-enyl)-amide

There total 4 articles about (1S,2R)-10,10-dimethyl-3,3-dioxo-3λ⁶-thia-4-aza-tricyclo[5.2.1.0^1,5]decane-4-carboxylic acid-(2-hydroxy-cyclohex-3-enyl)-amide 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: 86.0%

(1R)-10,10-dimethyl-3,3-dioxo-3λ6-thia-4-aza-tricyclo[5.2.1.01,5]decane-4-carboxylic acid-(2-oxo-cyclohex-3-enyl)-amide (287117-69-5) → (1S,2S)-10,10-dimethyl-3,3-dioxo-3λ6-thia-4-aza-tricyclo[5.2.1.01,5]decane-4-carboxylic acid-(2-hydroxy-cyclohex-3-enyl)-amide + (1S,2R)-10,10-dimethyl-3,3-dioxo-3λ6-thia-4-aza-tricyclo[5.2.1.01,5]decane-4-carboxylic acid-(2-hydroxy-cyclohex-3-enyl)-amide (287117-72-0)

Guidance literature:

With cerium(III) chloride; In methanol; at 0 - 20 ℃;

DOI:10.1016/S0040-4020(00)00284-2

Reference yield:

(+)-camphorsultam (108448-77-7,124224-04-0) → (1S,2R)-10,10-dimethyl-3,3-dioxo-3λ6-thia-4-aza-tricyclo[5.2.1.01,5]decane-4-carboxylic acid-(2-hydroxy-cyclohex-3-enyl)-amide (287117-72-0)

Guidance literature:

Multi-step reaction with 4 steps

1.1: iPr₂EtN / diethyl ether / 18 h / 0 - 20 °C

1.2: 85 percent / NH₂OH*HCl; aq. K₂CO₃ / 6 h

2.1: 64 percent / Et₄NIO₄ / CH₂Cl₂ / -78 - 20 °C

3.1: 63 percent / Mo(CO)6; H₂O / acetonitrile / 12 h / 80 °C

4.1: 86 percent / CeCl₃*7H₂O; NaNH₄ / methanol / 0 - 20 °C

With cerium(III) chloride; hexacarbonyl molybdenum; water; tetraethylammonium metaperiodate; N-ethyl-N,N-diisopropylamine; In methanol; diethyl ether; dichloromethane; acetonitrile; 1.1: Condensation / 1.2: Substitution / 2.1: Oxidation / 3.1: Ring cleavage / 4.1: Luche reduction;

DOI:10.1016/S0040-4020(00)00284-2

Reference yield:

(7S)-10,10-dimethyl-3,3-dioxo-3λ6-thia-4-aza-tricyclo[5.2.1.03,7]decane-4-hydroxamic acid (188845-76-3) → (1S,2R)-10,10-dimethyl-3,3-dioxo-3λ6-thia-4-aza-tricyclo[5.2.1.01,5]decane-4-carboxylic acid-(2-hydroxy-cyclohex-3-enyl)-amide (287117-72-0)

Guidance literature:

Multi-step reaction with 3 steps

1: 64 percent / Et₄NIO₄ / CH₂Cl₂ / -78 - 20 °C

2: 63 percent / Mo(CO)6; H₂O / acetonitrile / 12 h / 80 °C

3: 86 percent / CeCl₃*7H₂O; NaNH₄ / methanol / 0 - 20 °C

With cerium(III) chloride; hexacarbonyl molybdenum; water; tetraethylammonium metaperiodate; In methanol; dichloromethane; acetonitrile; 1: Oxidation / 2: Ring cleavage / 3: Luche reduction;

DOI:10.1016/S0040-4020(00)00284-2

upstream raw materials:

(1R)-10,10-dimethyl-3,3-dioxo-3λ⁶-thia-4-aza-tricyclo[5.2.1.0^1,5]decane-4-carboxylic acid-(2-oxo-cyclohex-3-enyl)-amide

(+)-camphorsultam

(7S)-10,10-dimethyl-3,3-dioxo-3λ⁶-thia-4-aza-tricyclo[5.2.1.0^3,7]decane-4-hydroxamic acid

(1S,4R)-[5-(tert-butyl-dimethyl-silyloxy)-2-oxa-3-aza-bicyclo[2,2,2]oct-5-en-3-yl]-(3,3-dioxo-10,10-dimethyl-3λ⁶-thia-4-aza-tricyclo[5.2.1.0^1,5]dec-4-yl)-methanone

Downstream raw materials:

(3aR,6R,7S,7aS)-3-tosyl-3a,4,5,6,7,7a-6-hydroxy-7-bromohexahydrobenzoxazolin-2-one

(3aR,7aS)-3-tosyl-3a,4,5,7a-tetrahydrobenzoxazolin-2-one

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