An optimised synthetic approach to a chiral derivatising agent and the utilisation of a dimerisation reaction in the synthesis of a novel C2-symmetric diphosphine ligand
摘要:
We report an optimised synthetic approach to the chiral derivatising agent (5R)-methyl-1-(chloromethyl)-2-pyrrolidinone. In addition, the observation of an unwanted dimerisation product is turned to our advantage by providing a method for the synthesis of a new class of C2-symmetric chiral diphosphine. (c) 2007 Elsevier Ltd. All rights reserved.
An optimised synthetic approach to a chiral derivatising agent and the utilisation of a dimerisation reaction in the synthesis of a novel C2-symmetric diphosphine ligand
摘要:
We report an optimised synthetic approach to the chiral derivatising agent (5R)-methyl-1-(chloromethyl)-2-pyrrolidinone. In addition, the observation of an unwanted dimerisation product is turned to our advantage by providing a method for the synthesis of a new class of C2-symmetric chiral diphosphine. (c) 2007 Elsevier Ltd. All rights reserved.