Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Ai-ping Xing"'
Publikováno v:
Catalysis Communications, Vol 149, Iss , Pp 106175- (2021)
Readily available CuO was demonstrated to be effective as the catalyst for the conversion of arylacetic acids to aromatic nitriles with non-toxic and inexpensive K4Fe(CN)6 as the nitrogen source via the complete cleavage of the CN triple bond. The pr
Externí odkaz:
https://doaj.org/article/255e1964a550487996d009f62be98b27
Autor:
Juan Yuan, Jun-Ying Song, Huan-Huan Yang, Hai-Rong Lan, Ai-Ping Xing, Kai-Hao Li, Dai Zeng, Zhen-Qiang Zhang, Shu-Ying Feng
Publikováno v:
Journal of Molecular Structure. 1276:134724
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b785bee66ab641ba480d1998045d4d9b
https://doi.org/10.1016/j.molstruc.2022.134724
https://doi.org/10.1016/j.molstruc.2022.134724
Publikováno v:
Zeitschrift für Kristallographie-New Crystal Structures, Vol 235, Iss 3, Pp 635-637 (2020)
C15H16N5O5Cl, monoclinic, P21/n (no. 14), a = 7.37210(10) Å, b = 13.30639(19) Å, c = 17.1682(2) Å, β = 97.2301(12)°, Z = 4, V = 1670.74(4) Å3, R gt(F) = 0.0357, wR ref(F 2) = 0.1023, T = 173(1) K.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2efab627b5291ceace5d7b56c25e4df
https://doi.org/10.1515/ncrs-2019-0873
https://doi.org/10.1515/ncrs-2019-0873
Autor:
Ai-Ping Xing, Dai Zeng
Publikováno v:
Zeitschrift für Kristallographie-New Crystal Structures, Vol 234, Iss 5, Pp 1023-1025 (2019)
C35H35N7O, triclinic, P1̄ (no. 2), a = 10.2870(3) Å, b = 11.9918(4) Å, c = 13.8995(5) Å, α = 109.210(3)°, β = 96.833(3)°, γ = 107.594(3)°, Z = 2, V = 1497.32(9) Å3, R gt(F) = 0.0401, wR ref(F 2) = 0.1091, T = 110(1) K.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e33498b4cdefaf49fe623b7d8f35ded8
https://doaj.org/article/45367106f90c42ca9945c23f158bc178
https://doaj.org/article/45367106f90c42ca9945c23f158bc178
Autor:
Dai Zeng, Ai-Ping Xing
Publikováno v:
Zeitschrift für Kristallographie-New Crystal Structures, Vol 234, Iss 4, Pp 599-601 (2019)
C33H34N5O3Br, triclinic, P1̄ (no. 2), a = 9.1179(2) Å, b = 9.3291(3) Å, c = 18.4706(6) Å, α = 91.187(3)°, β = 95.764(2)°, γ = 102.256(2)°, Z = 2, V = 1526.15(8) Å3, R gt(F) = 0.0357, wR ref(F 2) = 0.0954, T = 105.7(5) K.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::deedbc3940d608683f72ad8311ec8e43
https://doi.org/10.1515/ncrs-2018-0500
https://doi.org/10.1515/ncrs-2018-0500
Publikováno v:
Zeitschrift für Kristallographie-New Crystal Structures, Vol 234, Iss 2, Pp 309-311 (2019)
C34H34N5O2Br, orthorhombic Pca21 (no. 29), a = 21.3626(13) Å, b = 11.8358(8) Å, c = 12.0998(9) Å, Z = 4, V = 3059.38(4) Å3, R gt(F) = 0.0507, wR ref(F 2) = 0.1401, T = 173 K.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00d0e75449a7dd51f6049b3d0ad821da
https://doi.org/10.1515/ncrs-2018-0365
https://doi.org/10.1515/ncrs-2018-0365
Publikováno v:
Zeitschrift für Kristallographie-New Crystal Structures, Vol 234, Iss 2, Pp 249-251 (2019)
C22H16N6O, monoclinic, P21/c (no. 14), a = 13.2081(5) Å, b = 23.3620(11) Å, c = 12.2769(5) Å, β = 102.345(4)°, V = 3700.7(3) Å3, Z = 8, R gt(F) = 0.0648, wR ref(F 2) = 0.1730, T = 293(2) K.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04da9d0dfb81881539e28ac55712bfbf
https://doi.org/10.1515/ncrs-2018-0286
https://doi.org/10.1515/ncrs-2018-0286
Publikováno v:
Catalysis Communications, Vol 149, Iss, Pp 106175-(2021)
Readily available CuO was demonstrated to be effective as the catalyst for the conversion of arylacetic acids to aromatic nitriles with non-toxic and inexpensive K4Fe(CN)6 as the nitrogen source via the complete cleavage of the C N triple bond. The p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e509be14be61bccb74744fca0967a72
https://doi.org/10.1016/j.catcom.2020.106175
https://doi.org/10.1016/j.catcom.2020.106175
Publikováno v:
Chemical Research in Chinese Universities. 31:756-760
Five novel tropos (3R,4R)- and/or (3S,4S)-N-benzyltartarimide-derived biphenylphosphite ligands were synthesized and applied in the Cu-catalyzed asymmetric conjugate addition of diethylzinc to cyclic enones with up to 75% e.e. Compared with the repor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bdf9b60049eae741aea070f30fc3228
https://doi.org/10.1007/s40242-015-5142-y
https://doi.org/10.1007/s40242-015-5142-y
Publikováno v:
Tetrahedron. 70:8822-8828
A novel Pd/1,2-diphosphite catalyzed asymmetric allylic alkylation of 1,3-diarylpropenyl acetate with malonates was developed. Catalyst optimization via a variation in the protecting groups at the 1,2- and/or 5,6-positions of d -mannitol skeleton and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86f27aaf617b97ce6a43d895c10665a6
https://doi.org/10.1016/j.tet.2014.10.011
https://doi.org/10.1016/j.tet.2014.10.011