Tetrahedron Letters p. 1463 - 1466 (1997)
Update date:2022-08-03
Topics:
Andres, Celia
Maestro, Gregorio
Nieto, Javier
Pedrosa, Rafael
Garcia-Granda, Santiago
Perez-Carreno, Enrique
2-(2'-Furfuryl)-N-acryloyl tetrahydro-1,3-benzoxazine 2a participates in diastereoselective intramolecular Diels-Alder reaction in very mild conditions leading to two diastereoisomeric exo-adducts with good diastereoselectivity. Chromatographic separation of both adduts, and further elimination of the menthol appendage allows to prepare enantiopure iso-indoline derivatives in excellent chemical yields.
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Doi:10.1021/jm00312a610
(1968)Doi:10.1002/cjoc.201200952
(2012)Doi:10.1016/S0040-4039(00)80119-7
(1988)Doi:10.1016/S0040-4039(00)94744-0
(1985)Doi:10.1016/j.dyepig.2019.107720
()Doi:10.1139/v64-222
(1964)
