Definition of Binap. Meaning of Binap. Synonyms of Binap

- BINAP (2,2′-bis(diphenylphosphino)-1,1′-binaphthyl) is an organophosphorus compound. This chiral diphosphine ligand is widely used in asymmetric synthesis...
- steric hindrance of the groups, as in substituted biaryl compounds such as BINAP, or by torsional stiffness of the bonds, as in the C=C double bonds in allenes...
- backbone. BINAP chelates onto a metal (usually a late transition metal) to form a C2-symmetric complex. As shown below in the structure of an (R)-BINAP ruthenium...
- chirality). When the barrier to racemization is high, as illustrated by the BINAP ligands, the phenomenon becomes of practical value in asymmetric synthesis...
- the BINAP-Ru-diamine system. The dihalide form of the catalyst is converted to the catalysts by reaction of H2 in the presence of base: RuCl2(BINAP)(diamine)...
- phosphine ligands such as 1,2-bis(diphenylphosphino)ethane (Ph2PCH2CH2PPh2) and BINAP via their respective bistriflate derivatives. Both the (R)- and (S)-enantiomers...
- catalysts are often chelated complexes. A representative example is the use of BINAP (a bidentate phosphine) in Noyori asymmetric hydrogenation and asymmetric...
- myrcene, which undergoes asymmetric isomerisation in the presence of a BINAP rhodium complex to give (after hydrolysis) enantiomerically pure R-citronellal...
- particularly those based on the BINAP ligand. Asymmetric hydrogenation of an alkene in the presence of ((S)-BINAP)Ru(OAc)2 is used for the commercial...
- dextrorotary one. BINOL is a precursor for another chiral ligand called BINAP. The volumetric m**** density of the two enantiomers is 0.62 g cm−3.[citation...