ASYMMETRIC SYNTHESIS OF ALLYL OR ALLENE OXINDOLES
    8.
    发明申请
    ASYMMETRIC SYNTHESIS OF ALLYL OR ALLENE OXINDOLES 审中-公开
    不均匀合成全氟辛烯或烯丙基氧化物

    公开(公告)号:WO2010008727A1

    公开(公告)日:2010-01-21

    申请号:PCT/US2009/047453

    申请日:2009-06-16

    Abstract: The invention concerns processes for the preparation of a compound of the formula I comprising contacting a compound of formula II with a catalyst, said catalyst comprises (i) at least one of Pd and Cu and (ii) one or more of diamine, diphosphine and aminophosphine ligands; wherein Z is -C(R 5 )(R 6 )-C(R 2 )=C(R 3 )(R 4 ) and Y is -C(R 3 )(R 4 )-C(R 2 )=C(R 5 )(R 6 ) or Z is -C(R 5 )(R 6 )-C≡C-R 3 ; Y is or -C(R 3 )=C=C(R 5 )(R 6 ); X is NH, NR 15 , O or S; a is O or an integer from 1 to 4 and R 1 -R 7 and R 15 are as defined in the specification.

    Abstract translation: 本发明涉及制备式I化合物的方法,包括使式II化合物与催化剂接触,所述催化剂包括(i)Pd和Cu中的至少一种,和(ii)一种或多种二胺,二膦和 氨基膦配体; 其中Z是-C(R5)(R6)-C(R2)= C(R3)(R4),Y是-C(R3)(R4)-C(R2)= C(R5)(R6) 是-C(R 5)(R 6)-C = C-R 3; Y是或-C(R 3)= C = C(R 5)(R 6); X是NH,NR 15,O或S; a为0或1至4的整数,R 1 -R 7和R 15如说明书中所定义。

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