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    • 2. 发明申请
    • OLIGOTHIOPHENES
    • 寡聚噻吩
    • WO1995030679A1
    • 1995-11-16
    • PCT/EP1995001729
    • 1995-05-06
    • BASF AKTIENGESELLSCHAFTBECKMANN, StefanEFFENBERGER, FranzWUERTHNER, Frank, AndreasSTEYBE, Felix
    • BASF AKTIENGESELLSCHAFT
    • C07F07/22
    • C07D409/12C07D333/34C07D333/36C07D333/38C07F7/2208
    • The invention pertains to thiophenes of the formula (I), where n is 2 to 6; L and L are hydrogen, optionally substituted C1-C10 alkyl, C3-C7 cycloalkyl or phenyl, or L and L together with the connecting nitrogen atom represent a heterocyclic radical; X and Y are hydrogen, optionally substituted C1-C10 alkyl, C3-C7 cycloalkyl or phenyl; and Z is cyano, hydroxysulfonyl, C1-C10 alkoxycarbonyl, optionally substituted C1-C4 alkylsulfonyl, optionally substituted phenylsulfonyl or a radical of the formula (a), where R is hydrogen or cyano and R and R are cyano, nitro, C1-C10 alkoxycarbonyl, optionally substituted C1-C4 alkylsulfonyl or optionally substituted phenylsulfonyl. The invention also relates to the use of said thiophenes in nonlinear optics, a method for the preparation of bithiophenes, and stannylthiophenes as their intermediates.
    • 噻吩的式(I),其中n为2至6中,L <1>和L <2>为氢,任选取代的C1-C10烷基,C3-C7环烷基或苯基,或L <1>和L <2>一起 与连接的氮原子形成杂环基,X和Y是氢,任选取代的C1-C10烷基,C3-C7环烷基或苯基,和Z是氰基,羟基磺酰基,C1-C10烷氧基羰基,任选取代的C1-C4烷基磺酰基,任选 取代的苯磺酰基或基团式(a),其中R <1>是氢或氰基且R <2>和R <3>是氰基,硝基,C1-C10烷氧基羰基,任选取代的C1-C4烷基磺酰基,或 任选被取代的苯基磺酰基是,其在非线性光学用途,bithiophenes和Stannylthiophene作为其中间体的制备方法。
    • 9. 发明公开
    • Novel tetraorganotin compounds
    • 新型四氢甘露醇化合物
    • EP0001716A3
    • 1979-05-16
    • EP78300532
    • 1978-10-24
    • M & T Chemicals, Inc.
    • Gitlitz, Melvin HymanEngelhart, John EdwinRusso, David Alan
    • C07F07/22C07F09/28A01N09/00
    • C07F9/02C07F7/2212
    • Novel tetraorganotin compounds, having insecticidal properties, having one of the general formulae (I), (II), (III) and (IV):
      and
      wherein the-O-(CH 2 ) p O-group is bonded to adjacent carbon atoms of the phenyl ring, m is 0 or 1, p is 1 or 2, R 1 is selected from -CO 2 ⊖Y⊕, -CO 2 R 4 ,- SO 2 OR 5 , -SO 2 R 5 , -SO 3 ⊖Y⊕, -POIOR 5 )OR 6 and -PO(R 5 )R 6 ; R' and R' are individually selected from hydrogen, fluorine, chlorine, bromine, iodine, aryl, -OR 4 . -SR 5 , -NR'R', -N⊕R 5 R 6 R 7 X⊖, CH 3 C-,-CO 2 H, -CO 2 ⊖Y⊕,-CO 2 R 4 , -SO 2 OR 5 , -SO 2 R 5 , -SO 3 ⊖Y⊕, -PO(OR 5 )OR 6 , -PO(R 5 )R 6 and -C≡N, with the proviso that R 2 and R' cannot both be hydrogen; R 4
    • 具有杀虫性质的具有通式(I),(II),(III)和(IV)之一的新型四有机锡化合物:其中-O-(CH 2)pO-基团与相邻碳原子键合 的苯环,m是0或1,p是1或2,R 1选自-CO 2( - )> Y(+),-CO 2 R 4,-SO 2 OR 5, -SO 2 R 5,-SO 3( - )> Y(+),-PO(OR 5)OR 6和-PO(R 5)R 6; R 2和R 3分别选自氢,氟,氯,溴,碘,芳基,-OR 4,-SR 5,-NR 6 R 7, (+)> R 5 R 6 R 7 X( - ),CH 3 - , - CO 2 H,-CO 2,( - )> Y(+), - CO 2 R 4, -SO 2 R 5,-SO 2 R 5,-SO 3( - )> Y(+),-PO(OR 5)OR 6,-PO(R 5)R 6 >和-CIDENTICAL N,条件是R 2和R 3不能都是氢; [R <4>