ethyl 3-[(1R,3R,5R,6R,7S)-7-benzoyloxy-2,2,6-trimethylbicyclo[3.3.0]oct-3-yl]-3-oxopropanoate

Base Information

Chemical Name:ethyl 3-[(1R,3R,5R,6R,7S)-7-benzoyloxy-2,2,6-trimethylbicyclo[3.3.0]oct-3-yl]-3-oxopropanoate
CAS No.:1370591-41-5
Molecular Formula:C₂₃H₃₀O₅
Molecular Weight:386.488
Hs Code.:

Synonyms:ethyl 3-[(1R,3R,5R,6R,7S)-7-benzoyloxy-2,2,6-trimethylbicyclo[3.3.0]oct-3-yl]-3-oxopropanoate

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Chemical Property of ethyl 3-[(1R,3R,5R,6R,7S)-7-benzoyloxy-2,2,6-trimethylbicyclo[3.3.0]oct-3-yl]-3-oxopropanoate

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Technology Process of ethyl 3-[(1R,3R,5R,6R,7S)-7-benzoyloxy-2,2,6-trimethylbicyclo[3.3.0]oct-3-yl]-3-oxopropanoate

There total 1 articles about ethyl 3-[(1R,3R,5R,6R,7S)-7-benzoyloxy-2,2,6-trimethylbicyclo[3.3.0]oct-3-yl]-3-oxopropanoate 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: 95.0%

: 623-73-4
diazoacetic acid ethyl ester

: (1R,2R,3S,5R)-7-formyl-2,6,6-trimethylbicyclo[3.3.0]oct-3-yl benzoate

: 1370591-41-5
ethyl 3-[(1R,3R,5R,6R,7S)-7-benzoyloxy-2,2,6-trimethylbicyclo[3.3.0]oct-3-yl]-3-oxopropanoate

Guidance literature:: With tin(II) chloride dihdyrate; In dichloromethane; for 3h; Inert atmosphere;
DOI:10.1016/j.tet.2012.02.018

Reference yield: 91.0%

: 1370591-41-5
ethyl 3-[(1R,3R,5R,6R,7S)-7-benzoyloxy-2,2,6-trimethylbicyclo[3.3.0]oct-3-yl]-3-oxopropanoate

: 1370591-46-0
C₂₃H₂₈N₂O₅

Guidance literature:: With 4-toluenesulfonyl azide; triethylamine; In acetonitrile; at 20 ℃; for 5h;
DOI:10.1016/j.tet.2012.02.018

Reference yield:

: 1370591-41-5
ethyl 3-[(1R,3R,5R,6R,7S)-7-benzoyloxy-2,2,6-trimethylbicyclo[3.3.0]oct-3-yl]-3-oxopropanoate

: ethyl (1R,2S,6R,8R,9R,10S)-10-benzoyloxy-2,9-dimethyl-5-oxotricyclo[6.3.0.0(2,6)]undecane-4-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: 4-toluenesulfonyl azide; triethylamine / acetonitrile / 5 h / 20 °C

2: tetrakis(trifluoroacetato)rhodium(II) / dichloromethane / Inert atmosphere; Reflux

With 4-toluenesulfonyl azide; tetrakis(trifluoroacetato)rhodium(II); triethylamine; In dichloromethane; acetonitrile;
DOI:10.1016/j.tet.2012.02.018