Asymmetric Catalysis Special Feature Part II: Chiral biphenyl diphosphines for asymmetric catalysis: Stereoelectronic design and industrial perspectives
نویسندگان
چکیده
منابع مشابه
Chiral biphenyl diphosphines for asymmetric catalysis: stereoelectronic design and industrial perspectives.
Two original chiral diphosphines, SYNPHOS and DIFLUORPHOS, have been synthesized on multigram scales. Their steric and electronic profiles have been established in comparison with the commonly used 2,2'-bis(diphenylphosphino)-1,1'-binaphthyl and 6,6'-dimethoxy-2,2'-bis(diphenylphosphino)-1,1'-biphenyl ligands. A screening study of the four ligands in Ru(II)-catalyzed asymmetric hydrogenation of...
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www.pnas.org/cgi/content/full/101/15/5356#otherarticles This article has been cited by other articles: E-mail Alerts . click here at the top right corner of the article or Receive free email alerts when new articles cite this article sign up in the box Subspecialty Collections www.pnas.org/cgi/collection/asymm_catalysis Asymmetric Catalysis Special Feature collection(s): This article, along wit...
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This thesis deals with the design of ligands for efficient asymmetric catalysis and studies of the conformation of the ligands in the catalytically active complexes. All ligands developed contain chiral oxazoline heterocycles. The conformations of hydroxyand methoxy-substituted pyridinooxazolines and bis(oxazolines) during Pd-catalysed allylic alkylations were investigated using crystallography...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 2004
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.0307620101