Method for producing an allyl compound

Details Method for producing an allyl compound Method for producing an allyl compound

2007-02-06

2007-02-06

Keys, Rosalynd (Department: 1621)

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

Organic compounds

Oxygen containing

C560S113000

Reexamination Certificate

active

10650697

ABSTRACT:
An allyl compound having a formula different from that of an allyl starting compound is prepared by a process of reacting the allyl starting compound with a nucleophilic agent in the presence of a catalyst containing at least one transition metal compound containing a transition metal selected from the group consisting of elements belonging to Group 8 to Group 10 of the Periodic Table and at least one bidentate coordinated phosphite compound selected from the group consisting of compounds having the following formulae (I) to (III):wherein A1to A3are respectively independently a diarylene group having a branched alkyl group at the ortho-position, R1to R6are respectively independently an alkyl group which may have a substituent or an aryl group which may have a substituent (including a heterocyclic compound forming an aromatic6Π electron cloud on the upper and lower sides of the ring, hereinafter the same), and Z1to Z3are respectively independently an optionally substituted alkylene group, an optionally substituted arylene group, an optionally substituted alkylene-arylene group or an optionally substituted diarylene group.

REFERENCES:
patent: 4613703 (1986-09-01), Hefner, Jr.
patent: 6300515 (2001-10-01), Retboll et al.
patent: 2-172924 (1990-07-01), None
patent: WO 02/40491 (2002-05-01), None
U.S. Appl. No. 10/648,210, filed Aug. 27, 2003, Takai et al.
U.S. Appl. No. 10/650,697, filed Aug. 29, 2003, Takai et al.
U.S. Appl. No. 10/649,767, filed Aug. 28, 2003, Takai et al.
M. Dieguez, et al., Chem. Commun, pp. 1132-1133, “Diphosphites as a Promising New Class of Ligands in PD-Catalysed Asymmetric Allylic Alkylation”, 2001.
O. Pamies. et al., J. Org. Chem., vol. 66, No. 26, pp. 8867-8871, “Modular Furanoside Phosphite Ligands for Asymmetric PD-Catalyzed Allylic Substitution”, 2001.
K. Pachamuthu, et al., Tetrahedron Letters, vol. 39, pp. 5439-5442, “Palladium Catalysed Regio and Stereoselective Reduction of Baylis-Hillman Coupling Products Derived Allylic Acetates”, May 19, 1998.
J. Tsuji, et al., Bulletin of the Chemical Society of Japan, vol. 49, No. 6, pp. 1701-1702, “Preparation of Matsutake Alchohol (1-Octen-3-Ol) From a Butadiene Telomer”, Jun. 1976, (p. 1702 will be filed later).
J. Ross, et al., Organometallics, vol. 20, No. 1, pp. 138-142 “Ligand Effects in Palladium-Catalyzed Allylic Alkylation in Ionic Liquids”, 2001.
N. Yoshimura, et al., Nihon Kagaku Gakkaishi, The Chemical Society of Japan, No. 2, pp. 119-127, “New Processes for 1-Octanol and Various Diols by Noble Metal Complex Catalysts”, 1993.

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