Telomerization of isoprene with cyclopentanone (I) or cyclohexanone (II) in the presence of H2O and tertiary phosphine Pd(0) complexes gave the tail-to-tail telomers III (n = 0, 1), resp. Thus, treatment of I or II with isoprene in the presence of H2O, PEt3, and [LPd(OAc)]2 (L = η3-2-methylallyl) at 80° for 20 h gave the dienes III (n = 0, 1), resp.
Telomerization reaction of isoprene and cyclic ketones catalyzed by palladium phosphine complexes in the presence of water
CITTERIO, ATTILIO;
1984-01-01
Abstract
Telomerization of isoprene with cyclopentanone (I) or cyclohexanone (II) in the presence of H2O and tertiary phosphine Pd(0) complexes gave the tail-to-tail telomers III (n = 0, 1), resp. Thus, treatment of I or II with isoprene in the presence of H2O, PEt3, and [LPd(OAc)]2 (L = η3-2-methylallyl) at 80° for 20 h gave the dienes III (n = 0, 1), resp.File in questo prodotto:
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