8-aza-11-oxa-12,12-bis(ethoxycarbonyl)-17-oxo-D-homogona-1,3,5⁽¹⁰⁾,6,13-pentaene

Base Information

• Chemical Name: 8-aza-11-oxa-12,12-bis(ethoxycarbonyl)-17-oxo-D-homogona-1,3,5⁽¹⁰⁾,6,13-pentaene
• CAS No.: 116256-20-3
• Molecular Formula: C₂₂H₂₃NO₆
• Molecular Weight: 397.428

Synonyms:8-aza-11-oxa-12,12-bis(ethoxycarbonyl)-17-oxo-D-homogona-1,3,5⁽¹⁰⁾,6,13-pentaene

Chemical Property of 8-aza-11-oxa-12,12-bis(ethoxycarbonyl)-17-oxo-D-homogona-1,3,5⁽¹⁰⁾,6,13-pentaene

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Technology Process of 8-aza-11-oxa-12,12-bis(ethoxycarbonyl)-17-oxo-D-homogona-1,3,5⁽¹⁰⁾,6,13-pentaene

There total 1 articles about 8-aza-11-oxa-12,12-bis(ethoxycarbonyl)-17-oxo-D-homogona-1,3,5⁽¹⁰⁾,6,13-pentaene 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: 30.0%

p-toluenesulfonyl chloride (98-59-9) + diethyl 2-hydroxy-2-<2'-hydroxy-6'-oxo-cyclohexen-1'-yl>malonate (116256-18-9) → diethyl 2-hydroxy-2-<6'-oxo-2'-tosyloxy-cyclohexen-1'-yl>malonate (113444-00-1) + 8-aza-11-oxa-12,12-bis(ethoxycarbonyl)-17-oxo-D-homogona-1,3,5(10),6,13-pentaene (116256-20-3)

Guidance literature:

With isoquinoline; In 1,4-dioxane; for 14h; Ambient temperature;

DOI:10.1016/0039-128X(86)90100-5

Reference yield: 5.0%

8-aza-11-oxa-12,12-bis(ethoxycarbonyl)-17-oxo-D-homogona-1,3,5(10),6,13-pentaene (116256-20-3) → N-(3-oxo-cyclohexenyl)-1,2,3,4-tetrahydroisoquinoline + 5H,12H-5,5-bis-(ethoxycarbonyl)-1,2,3,4,6a,7-hexahydro-4-oxo-benzo<4,5><1,3>oxazino<3,2-b>isoquinoline + 8-aza-11-oxa-12,12-bis(ethoxycarbonyl)-17-oxo-D-homogona-1,3,5(10),13-tetraene (116256-23-6)

Guidance literature:

With hydrogen; palladium on activated charcoal; In 1,4-dioxane; under 760 Torr;

DOI:10.3987/COM-87-4358

upstream raw materials:

p-toluenesulfonyl chloride

diethyl 2-hydroxy-2-<2'-hydroxy-6'-oxo-cyclohexen-1'-yl>malonate

Downstream raw materials:

8-aza-11-oxa-12,12-bis(ethoxycarbonyl)-17-oxo-D-homogona-1,3,5⁽¹⁰⁾,13-tetraene

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