Catalytic enantioselective annulation using phenylsulfanylmethyl vinyl ketone. An approach to trans-hydrindane building blocks for ent-vitamin D3 synthesis
摘要:
An enantioselective synthesis of the ent-vitamin D-3 northern portion building block is presented. The key step involves phenylalanine-catalyzed annulation of 2-methylcyclopent-2-en-1-one with phenylsulfanylmethyl vinyl ketone.
Catalytic enantioselective annulation using phenylsulfanylmethyl vinyl ketone. An approach to trans-hydrindane building blocks for ent-vitamin D3 synthesis
摘要:
An enantioselective synthesis of the ent-vitamin D-3 northern portion building block is presented. The key step involves phenylalanine-catalyzed annulation of 2-methylcyclopent-2-en-1-one with phenylsulfanylmethyl vinyl ketone.
Catalytic enantioselective annulation using phenylsulfanylmethyl vinyl ketone. An approach to trans-hydrindane building blocks for ent-vitamin D3 synthesis
An enantioselective synthesis of the ent-vitamin D-3 northern portion building block is presented. The key step involves phenylalanine-catalyzed annulation of 2-methylcyclopent-2-en-1-one with phenylsulfanylmethyl vinyl ketone.