Initial synthesis of diastereomeric pyran spirooxoindolinones based on (-)-carvone and (+)-3-carene
Diastereomeric 2-amino-3-cyano-6-methyl-2-oxospiro[indolin-3,4-pyran]-5- carboxylates based on transformation products of (+)-3-carene and (-)-carvone were synthesized for the first time.
Macaev,Sucman,Pogrebnoi,Logina,Barba
p. 103 - 108
(2014/06/09)
Synthesis of 4-substituted 2-carenes in novel imidazolinium ionic liquids
4-Acetyl-, 4-acetoxymethyl-, and 4-hydroxymethyl-2-carenes were synthesized using novel ionic liquids.