Tertiary phosphine compound and transition metal complex compris

Details Tertiary phosphine compound and transition metal complex compris Tertiary phosphine compound and transition metal complex compris

1994-07-26

1996-06-04

Nazario-Gonzales, Porfirio

Organic compounds -- part of the class 532-570 series

Organic compounds

Heavy metal containing

556 23, 556136, 556138, 556478, 556487, 568 8, 568 16, 568 17, 585527, 585500, C07F 1500, C07F 708, C07F 902, C07C 202

Patent

active

055234372

ABSTRACT:
A tertiary phosphine compound of the formula (1): ##STR1## wherein R.sup.1 and R.sup.2 represent independently from each other a hydrogen atom or a methyl group, or together form --CH.dbd.CH--CH.dbd.CH--; R.sup.3 is a hydrogen atom or a cycloalkyl group having 5 to 7 carbon atoms or a lower alkyl group which may be substituted with a halogen atom, a lower alkoxy group, a lower alkoxyalkoxy group or a phenyl group; X.sup.1 is a halogen atom when both R.sup.1 and R.sup.2 are hydrogen atoms, or a hydrogen atom, a halogen atom, a lower alkyl group or a lower alkoxy group when at least one of R.sup.1 and R.sup.2 is not a hydrogen atoms; and m is an integer of 1 to 5, which is useful as a ligand of a transition metal complex that can catalyze various reactions.

REFERENCES:
Hayashi et al., Synthesis, No. 5, pp. 526-532 (1994).
Uozumi et al., J. Am. Chem. Soc., vol. 113, No. 26, pp. 9887-9888 (1991).
Cram et al., J. Am. Chem. Soc., vol. 86, No. 24, pp. 5466-5477 (1964).
Uozumi et al. (1993) J. Org. Chem., 58, 1945-48.

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