Organoplatinum complex promoted the asymmetric endo stereochemically controlled Diels-Alder reaction between 3-diphenylphosphinofuran and diphenylvinylphosphine.
The organoplatinum complex containing ortho-metalated (R)-(1-(dimethylamino)ethyl)-naphthalene as the chiral auxiliary has been used efficiently to promote the asymmetric [4 + 2] Diels-Alder reaction between diphenylvinylphosphine and 3-diphenylphosphinofuran to generate two chelating diphosphine endocycloadducts in the ratio 17:1. The absolute configurations of the three newly generated stereocenters have been assigned by single-crystal X-ray analysis.
Liu
Fengli
F
Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637616, Singapore.
Pullarkat
Sumod A
SA
Tan
Kien-Wee
KW
Li
Yongxin
Y
Leung
Pak-Hing
PH
D002614:Chelating Agents / Q000138:chemical synthesis / Q000737:chemistry; D018360:Crystallography, X-Ray; D003500:Cyclization; D005663:Furans / Q000737:chemistry*; D008958:Models, Molecular; D008968:Molecular Conformation; D009944:Organoplatinum Compounds / Q000737:chemistry*; D010720:Phosphines / Q000138:chemical synthesis / Q000737:chemistry*; D013237:Stereoisomerism; D014753:Vinyl Compounds / Q000737:chemistry*
C547047:3-diphenylphosphinofuran; D002614:Chelating Agents; D005663:Furans; D009944:Organoplatinum Compounds; D010720:Phosphines; D014753:Vinyl Compounds; C547046:diphenylvinylphosphine