公开(公告)号：WO2005058789A3

公开(公告)日：2005-12-08

申请号：PCT/EP2004014275

申请日：2004-12-15

Applicant: BASF AG ,  WITTENBECHER LARS ,  LANG HEINRICH ,  SHEN YINGZHONG

Inventor： WITTENBECHER LARS ,  LANG HEINRICH ,  SHEN YINGZHONG

IPC: C07C53/06 ,  C07F1/00 ,  C07F1/08 ,  C07F9/50 ,  C23C16/18 ,  C23C18/08 ,  C23C18/12 ,  C23C16/00

CPC classification number: C23C18/1216 ,  C07F1/005 ,  C07F9/5045 ,  C23C16/18 ,  C23C18/08

Abstract: Copper (I) formate complexes of general formula LnCu(HCOO) . x COOH are decomposed in order to separate metallic copper, wherein x is a number from 0 to 10, n amounts to, 2, 3 or 4 and the n ligands L represent, independent of one another, one of the following ligands: a phosphane of formula R R R P; a phosphite of formula (R O)(R O)(R O)P; an isocyanide of formula R -NC; an alkene of general formula R R C=CR R ; or an alkyne of general formula R C=CR ; wherein R , R , R and R represent, independent of one another, hydrogen, a linear or branched, optionally partly or fully fluorinated alkyl, aminoalkyl, alkyoxialkyl, hydroxialkyl, phosphinoalkyl or aryl radical having up to 20 carbon atoms, with the exception of triphenylphosphino-copper (I) formate and 1,1,1-tris(diphenylphosphinomethyl)ethane-copper (I) formate.

Abstract translation: 通式LnCu（HCOO）的铜（I）甲酸盐。 X HCOOH，其中x是一个从0到10，n是1，2，3或4，并且各自表示下面的配位体的一个n配位体L各自独立地为：式R <1>的膦 - [R <2> [R < 3> P： 下式的亚磷酸酯（R <1> O）（R <2> O）（R <3> 0）P; 式R的异氰化物<1> -N-C; 式R <1> R的烯烃<2> C = CR <3> [R <4>; 或通式R的炔<1> C = CR <2>; 其中R <1>，R <2>，R <3>和R <4>独立地是氢，直链或支链的，任选地部分或完全氟化的烷基，氨基烷基，Alkyoxialkyl-，羟基烷基，或芳基Phosphinoalkyl- 与平均至多20个碳原子; 除三苯基膦 - 铜（I）的甲酸盐和1,1,1-三（二苯基膦基）乙烷 - 铜（I）酸盐; 被分解为金属铜的沉积。

公开(公告)号：DE102005026339A1

公开(公告)日：2006-12-14

申请号：DE102005026339

申请日：2005-06-08

Applicant: BASF AG

Inventor： WITTENBECHER LARS ,  LANG HEINRICH ,  SHEN YINGZHONG

IPC: C07F1/08 ,  C07C53/18 ,  C07F9/141 ,  C07F9/50 ,  C23C16/18 ,  H01L21/768 ,  H05K3/10 ,  H05K3/16 ,  H05K3/18

Abstract: Copper(I)perfluorocarboxylate-complex (I), is new. Copper(I)perfluorocarboxylate-complex (I) of formula ([L 1>nCuL 2>] m), is new. L 1>P(OR 1>) 3or PR 2>3; R 1>optionally fluoro-substituted 1-4C alkyl; R 2>CH 3, C 2H 5, n-C 3H 7, iso-C 3H 7, n-C 4H 9, i-C 4H 9, t-C 4H 9, cyclopropyl, cyclobutyl or cyclopentyl; L 2>R 3>-COO ->; R 3>perfluorinated 1-4C alkyl (when n is 1, m is 1 and L 1>is P(OR 1>) 3); n : 1-4; and m : 1-6. Provided that R 1>is not CH 3or C 4H 9. Independent claims are included for: (1) the preparation of (I); and (2) a procedure for separating metallic copper on a substrate comprising applying a complex on the substrate and decomposing the complex.

公开(公告)号：DE10360046A1

公开(公告)日：2005-07-21

申请号：DE10360046

申请日：2003-12-18

Applicant: BASF AG

Inventor： WITTENBECHER LARS ,  LANG HEINRICH ,  SHEN YINGZHONG

IPC: C07C53/06 ,  C07F1/00 ,  C07F1/08 ,  C07F9/50 ,  C23C16/18 ,  C23C18/08 ,  C23C18/12 ,  C07F9/141 ,  C07C47/04 ,  C07C53/02 ,  C07C265/00 ,  C03C17/10

Abstract: Copper (I) formate complexes of general formula LnCu(HCOO).x COOH are decomposed in order to separate metallic copper, wherein x is a number from 0 to 10, n amounts to, 2, 3 or 4 and the n ligands L represent, independent of one another, one of the following ligands: a phosphane of formula R1R2R3P; a phosphite of formula (R1O)(R2O)(R3O)P; an isocyanide of formula R1—NC; an alkene of general formula R1R2C═CR3R4; or an alkyne of general formula R1C═CR2; wherein R1, R2, R3 and R4 represent, independent of one another, hydrogen, a linear or branched, optionally partly or fully fluorinated alkyl, aminoalkyl, alkyoxialkyl, hydroxialkyl, phosphinoalkyl or aryl radical having up to 20 carbon atoms, with the exception of triphenylphosphino-copper (I) formate and 1,1,1-tris(diphenylphosphinomethyl)ethane-copper (I) formate.