(2S,3R,4S,4aR)-2,3,4-Tribenzoyloxy-3,4,4a,5-tetrahydro<1,3>dioxolo<4,5-j>phenanthridin-6(2H)-on

Base Information

Chemical Name:(2S,3R,4S,4aR)-2,3,4-Tribenzoyloxy-3,4,4a,5-tetrahydro<1,3>dioxolo<4,5-j>phenanthridin-6(2H)-on
CAS No.:83578-89-6
Molecular Formula:C₃₅H₂₅NO₉
Molecular Weight:603.585
Hs Code.:

Synonyms:(2S,3R,4S,4aR)-2,3,4-Tribenzoyloxy-3,4,4a,5-tetrahydro<1,3>dioxolo<4,5-j>phenanthridin-6(2H)-on

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Chemical Property of (2S,3R,4S,4aR)-2,3,4-Tribenzoyloxy-3,4,4a,5-tetrahydro<1,3>dioxolo<4,5-j>phenanthridin-6(2H)-on

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Technology Process of (2S,3R,4S,4aR)-2,3,4-Tribenzoyloxy-3,4,4a,5-tetrahydro<1,3>dioxolo<4,5-j>phenanthridin-6(2H)-on

There total 13 articles about (2S,3R,4S,4aR)-2,3,4-Tribenzoyloxy-3,4,4a,5-tetrahydro<1,3>dioxolo<4,5-j>phenanthridin-6(2H)-on 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: 74.0%

: 83578-88-5
(1R,2S,3S,4S,4aR,11bR)-2,3,4-Tribenzoyloxy-1,3,4,4a,5,11b-hexahydro-1-hydroxy<1,3>dioxolo<4,5-j>phenanthridin-6(2H)-on

: 83578-89-6
(2S,3R,4S,4aR)-2,3,4-Tribenzoyloxy-3,4,4a,5-tetrahydro<1,3>dioxolo<4,5-j>phenanthridin-6(2H)-on

Guidance literature:: With pyridine; thionyl chloride; toluene; In toluene; at 0 ℃; for 48h;
DOI:10.1002/jlac.198319830404

Reference yield: 65.0%

: 86449-34-5
(1R,2S,3S,4S,4aR,11bR)-1,2,3,4-Tetrabenzoyloxy-1,3,4,4a,5,11b-hexahydro<1,3>dioxolo<4,5-j>phenanthridin-6(2H)-on

: 83578-89-6
(2S,3R,4S,4aR)-2,3,4-Tribenzoyloxy-3,4,4a,5-tetrahydro<1,3>dioxolo<4,5-j>phenanthridin-6(2H)-on

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 95 ℃; for 1h;
DOI:10.1002/jlac.198319830404

Reference yield:

: 83603-30-9
(1R,2S,3S,4S,4aR,11bR)-1,3,4,4a,5,11b-Hexahydro-1,2,3,4-tetrahydroxy<1,3>dioxolo<4,5-j>phenanthridin-6(2H)-on

: 83578-89-6
(2S,3R,4S,4aR)-2,3,4-Tribenzoyloxy-3,4,4a,5-tetrahydro<1,3>dioxolo<4,5-j>phenanthridin-6(2H)-on

Guidance literature:: Multi-step reaction with 2 steps

1: 73 percent / NEt₃ / CH₂Cl₂ / 6 h / Ambient temperature

2: 65 percent / anhyd. K₂CO₃ / dimethylformamide / 1 h / 95 °C

With potassium carbonate; triethylamine; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1002/jlac.198319830404