[(4aR,11cS)-7-(4-Methoxy-benzenesulfonyl)-2-oxo-2,3,4,4a,5,6,7,11c-octahydro-pyrido[3,2-c]carbazol-1-yl]-acetaldehyde

Base Information

• Chemical Name: [(4aR,11cS)-7-(4-Methoxy-benzenesulfonyl)-2-oxo-2,3,4,4a,5,6,7,11c-octahydro-pyrido[3,2-c]carbazol-1-yl]-acetaldehyde
• CAS No.: 85924-19-2
• Molecular Formula: C₂₄H₂₄N₂O₅S
• Molecular Weight: 452.531

Synonyms:[(4aR,11cS)-7-(4-Methoxy-benzenesulfonyl)-2-oxo-2,3,4,4a,5,6,7,11c-octahydro-pyrido[3,2-c]carbazol-1-yl]-acetaldehyde

Chemical Property of [(4aR,11cS)-7-(4-Methoxy-benzenesulfonyl)-2-oxo-2,3,4,4a,5,6,7,11c-octahydro-pyrido[3,2-c]carbazol-1-yl]-acetaldehyde

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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Technology Process of [(4aR,11cS)-7-(4-Methoxy-benzenesulfonyl)-2-oxo-2,3,4,4a,5,6,7,11c-octahydro-pyrido[3,2-c]carbazol-1-yl]-acetaldehyde

There total 1 articles about [(4aR,11cS)-7-(4-Methoxy-benzenesulfonyl)-2-oxo-2,3,4,4a,5,6,7,11c-octahydro-pyrido[3,2-c]carbazol-1-yl]-acetaldehyde 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:

cis-1,3,4,4a,5,6,7,11c-octahydro-7-<(p-methoxyphenyl)sulfonyl>-1H-<2,2-dimethoxyethyl>-2H-pyrido<3,2-c>carbazol-2-one (85923-59-7) → [(4aR,11cS)-7-(4-Methoxy-benzenesulfonyl)-2-oxo-2,3,4,4a,5,6,7,11c-octahydro-pyrido[3,2-c]carbazol-1-yl]-acetaldehyde (85924-19-2)

Guidance literature:

With hydrogenchloride; In tetrahydrofuran; at 20 ℃; for 14h; Yield given;

DOI:10.1021/ja00352a038

Reference yield: 95.0%

[(4aR,11cS)-7-(4-Methoxy-benzenesulfonyl)-2-oxo-2,3,4,4a,5,6,7,11c-octahydro-pyrido[3,2-c]carbazol-1-yl]-acetaldehyde (85924-19-2) → cis-1,3,4,4a,5,6,7,11c-octahydro-7-<(p-methoxyphenyl)sulfonyl>-1H-(2-hydroxyethyl)-2H-pyrido<3,2-c>carbazol-2-one (85924-20-5)

Guidance literature:

With sodium tetrahydroborate; In methanol; at 0 ℃; for 0.166667h;

DOI:10.1021/ja00352a038

Reference yield: 59.0%

methylthiol (74-93-1) + [(4aR,11cS)-7-(4-Methoxy-benzenesulfonyl)-2-oxo-2,3,4,4a,5,6,7,11c-octahydro-pyrido[3,2-c]carbazol-1-yl]-acetaldehyde (85924-19-2) → (4aR,11cS)-1-(2,2-Bis-methylsulfanyl-ethyl)-7-(4-methoxy-benzenesulfonyl)-4,4a,5,6,7,11c-hexahydro-1H,3H-pyrido[3,2-c]carbazol-2-one (85924-22-7)

Guidance literature:

With boron trifluoride diethyl etherate; In dichloromethane; for 0.333333h;

DOI:10.1021/ja00352a038

upstream raw materials:

cis-1,3,4,4a,5,6,7,11c-octahydro-7-<(p-methoxyphenyl)sulfonyl>-1H-<2,2-dimethoxyethyl>-2H-pyrido<3,2-c>carbazol-2-one

Downstream raw materials:

(4aR,11cS)-1-(2,2-Bis-methylsulfanyl-ethyl)-7-(4-methoxy-benzenesulfonyl)-4,4a,5,6,7,11c-hexahydro-1H,3H-pyrido[3,2-c]carbazol-2-one

cis-1,3,4,4a,5,6,7,11c-octahydro-7-<(p-methoxyphenyl)sulfonyl>-1H-(2-hydroxyethyl)-2H-pyrido<3,2-c>carbazol-2-one

(+/-)-2,3-didehydro-1-<(p-methoxyphenyl)sulfonyl>-11β-(phenylthio)-20,21-dinoraspidospermidin-8-one

(+/-)-2,3,10,11-tetrahydro-1-<(p-methoxyphenyl)sulfonyl>-20,21-dinoraspidospermidin-8-one

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